# Sustainability Scan Report: SCAN: https://www.gsa.gov/ - Issue number: #21 - Generated at: 2026-03-22T01:26:40.059Z - URLs requested: 100 - URLs scanned: 100 - Distinct sites scanned: 2 - Scan errors: 0 - Average performance score: 67/100 - Total transfer: 190.45 MB - Estimated CO2: 76.5033 g - Average transfer per page: 1.90 MB - Average CO2 per page: 0.7650 g - Average redundancy score: 32/100 - Pages with high redundancy urgency: 99 - Average modularization score: 39/100 - Pages with high modularization urgency: 51 - Average dead-code score: 17/100 - Pages with high dead-code urgency: 99 - Average non-critical resources score: 17/100 - Pages with high non-critical resource urgency: 99 - Average form validation score: 40/100 - Pages with high form validation urgency: 0 - Average metadata score: 8/100 - Pages with high metadata urgency: 1 - Average layout adaptation score: 30/100 - Pages with high layout urgency: 0 - Average lightweight security score: 43/100 - Pages with high security urgency: 1 - Average dependency maintenance score: 10/100 - Pages with high dependency maintenance urgency: 0 - Average expected-files score: 16/100 - Pages with high expected-files urgency: 1 - Average compression score: 6/100 - Pages with high compression urgency: 4 - Average optimization score: 99/100 - Pages with high optimization urgency: 99 - Average offline support score: 100/100 - Pages with high offline support urgency: 100 - Average language version score: 0/100 - Pages with high language version urgency: 0 ## WSG Form Validation and Tooling - WSG reference: Validate form errors and account for tooling requirements (https://www.w3.org/TR/web-sustainability-guidelines/#validate-form-errors-and-account-for-tooling-requirements) - Unique form element signatures assessed: 38 - Total form element occurrences observed: 928 - Reused assessments (not re-scanned repeats): 786 ### Recurring Form Elements (Assessed Once, Reused Across Pages) - text (perdiem-start-date): appears on 99 page(s), risk 60/100, urgency HIGH - text (end-date): appears on 99 page(s), risk 60/100, urgency HIGH - select: appears on 99 page(s), risk 50/100, urgency MEDIUM - select: appears on 99 page(s), risk 50/100, urgency MEDIUM - search (query): appears on 99 page(s), risk 30/100, urgency MEDIUM - text: appears on 99 page(s), risk 30/100, urgency MEDIUM - text: appears on 99 page(s), risk 20/100, urgency LOW - date: appears on 99 page(s), risk 20/100, urgency LOW ### Recurring Search Controls - Search controls often appear on every page. These signatures are assessed once and reused: - search (query): 99 page(s), urgency MEDIUM ## WSG Metadata for Machine Readability - WSG reference: Structure metadata for machine readability (https://www.w3.org/TR/web-sustainability-guidelines/#structure-metadata-for-machine-readability) - Assessed pages: 100 - Average metadata score: 8/100 - Pages with high urgency: 1 - Missing metadata across pages: - Missing html lang: 1 - Missing meta description: 11 - Missing canonical URL: 1 - Missing Open Graph core tags: 11 - Missing twitter:card: 100 - Invalid or missing JSON-LD: 0 ## WSG Multi-Device Layout Support - WSG reference: Ensure layouts work for different devices and requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-layouts-work-for-different-devices-and-requirements) - Assessed pages: 100 - Average layout adaptation score: 30/100 - High urgency pages: 0 - Pages with mobile overflow: 0 - Pages with tablet overflow: 0 - Total small tap targets on mobile: 6741 - Total small tap targets on tablet: 7077 - Total fixed-width offenders: 0 ## WSG Lightweight Security Review - WSG reference: Ensure that your code is secure (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-that-your-code-is-secure) - Assessed pages: 100 - Average lightweight security score: 43/100 - High urgency pages: 1 - Pages missing Content-Security-Policy: 100 - HTTPS pages missing Strict-Transport-Security: 85 - Pages with vulnerable JS library findings: 0 - External scripts missing SRI (total): 638 ## WSG Dependency Maintenance Review - WSG reference: Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - Assessed pages: 100 - Average dependency maintenance score: 10/100 - High urgency pages: 0 - Pages with vulnerable dependencies: 0 - Total vulnerable dependency findings: 0 ## WSG Expected and Beneficial Files - WSG reference: Include expected and beneficial files (https://www.w3.org/TR/web-sustainability-guidelines/#include-expected-and-beneficial-files) - Assessed pages: 100 - Average expected-files score: 16/100 - High urgency pages: 1 - Missing files across pages: - robots.txt missing: 1 - sitemap.xml missing: 1 - .well-known/security.txt missing: 1 - manifest.webmanifest missing: 100 - favicon.ico missing: 100 ## WSG Reduce Data Transfer With Compression - WSG reference: Reduce data transfer with compression (https://www.w3.org/TR/web-sustainability-guidelines/#reduce-data-transfer-with-compression) - Assessed pages: 100 - Average compression score: 6/100 - High urgency pages: 4 - Pages missing effective text compression: 41 - Aggregate potential compression savings: 29.45 MB - Recurring compression opportunities: - Enable Brotli/gzip for text assets: appears on 41 page(s), est. 786.67 KB total savings, urgency LOW - Use modern image compression formats: appears on 26 page(s), est. 21.99 MB total savings, urgency HIGH - Improve image encoding quality/size: appears on 15 page(s), est. 6.69 MB total savings, urgency HIGH ## WSG Efficient Solution Optimization Opportunities - WSG reference: Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - Assessed pages: 100 - Average optimization score: 99/100 - High urgency pages: 99 - Aggregate potential byte savings: 113.82 MB - Aggregate render-blocking reduction potential: 75000 ms - Recurring optimization opportunities: - Remove unused JavaScript: appears on 99 page(s), est. 44.47 MB total savings - Right-size images for viewport: appears on 99 page(s), est. 27.62 MB total savings - Remove unused CSS: appears on 99 page(s), est. 11.56 MB total savings - Eliminate render-blocking resources: appears on 99 page(s), est. 75000 ms unblock - Lazy-load offscreen images: appears on 85 page(s), est. 748.48 KB total savings - Enable text compression: appears on 41 page(s), est. 786.67 KB total savings - Serve images in next-gen formats: appears on 26 page(s), est. 21.99 MB total savings - Compress oversized image assets: appears on 15 page(s), est. 6.69 MB total savings ## WSG Offline Access and Caching Support - WSG reference: Optimize caching and support offline access (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-caching-and-support-offline-access) - Assessed pages: 100 - Average offline support score: 100/100 - High urgency pages: 100 - Pages without service worker support: 100 - Pages without offline support: 100 - Pages with weak cache TTL signals: 100 - Recurring offline/caching opportunities: - Add service worker support: appears on 100 page(s), urgency HIGH - Ensure critical routes work offline: appears on 100 page(s), urgency HIGH - Improve web app manifest support: appears on 100 page(s), urgency MEDIUM - Strengthen static asset cache TTL: appears on 100 page(s), urgency HIGH - Support offline start URL behavior: appears on 100 page(s), urgency MEDIUM ## WSG Latest Stable Language Version - WSG reference: Use the latest stable language version (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-latest-stable-language-version) - Assessed pages: 100 - Average language-version score: 0/100 - High urgency pages: 0 - Pages exposing runtime/language version signals: 0 - Pages with outdated runtime/language signals: 0 ## WSG Third-Party JavaScript Assessment - WSG reference: Give third parties the same priority as first parties during assessment (https://www.w3.org/TR/web-sustainability-guidelines/#give-third-parties-the-same-priority-as-first-parties-during-assessment) - Average third-party JS risk score: 89/100 - Pages with high urgency: 99 - Distinct third-party script providers: 10 ### Top Third-Party Script Providers - www.googletagmanager.com: GREEN (Google Cloud); on 99 page(s), 396 request(s), 56.56 MB - gov1.siteintercept.qualtrics.com: NOT GREEN; on 99 page(s), 1015 request(s), 13.13 MB - maps.googleapis.com: GREEN (Google Cloud); on 99 page(s), 238 request(s), 9.19 MB - siteimproveanalytics.com: GREEN (Cloudflare); on 99 page(s), 99 request(s), 1.97 MB - dap.digitalgov.gov: NOT GREEN; on 99 page(s), 99 request(s), 918.19 KB - zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; on 99 page(s), 99 request(s), 447.87 KB - cdn.datatables.net: GREEN (Cloudflare); on 99 page(s), 99 request(s), 113.97 KB - img.en25.com: NOT GREEN; on 89 page(s), 89 request(s), 242.40 KB ## Cross-Page Hosting Risk (Non-Green Providers) - Focus: recurring external CSS/JS providers with non-green or unknown hosting status. ### Recurring Non-Green Providers - gov1.siteintercept.qualtrics.com: on 99 page(s), 1015 request(s), 13.13 MB total; types script - dap.digitalgov.gov: on 99 page(s), 99 request(s), 918.19 KB total; types script - fas.my.site.com: on 41 page(s), 164 request(s), 1.33 MB total; types script, stylesheet - zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: on 99 page(s), 99 request(s), 447.87 KB total; types script - img.en25.com: on 89 page(s), 89 request(s), 242.40 KB total; types script ## Green Hosting Checks - Source: https://www.thegreenwebfoundation.org/tools/green-web-dataset/ - Submitted URL hosts checked: 99 - Submitted URL hosts on green energy: 0 - Submitted URL hosts not confirmed green: 99 - Submitted URL hosts unknown: 0 - External CSS/JS origins checked: 11 - External CSS/JS origins on green energy: 6 - External CSS/JS origins not confirmed green: 5 - External CSS/JS origins unknown: 0 ## WSG SC 3.1 Budget Guidance - WSG reference: Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - Sustainable Web Design benchmark: https://sustainablewebdesign.org/digital-carbon-ratings/ - Current transfer rating: E - Current CO2 rating: F - Recommended budget target: rating B - Budget max transfer/page: 975.85 KB - Budget max CO2/page: 0.1450 g - Transfer reduction needed: 974.40 KB (50.0%) - CO2 reduction needed: 0.6200 g (81.0%) - Stretch budget (rating A): 531.15 KB and 0.0790 g per page ## WSG SC 3.2 Redundancy Analysis - WSG reference: Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - Redundancy score: 0 (low redundancy) to 100 (high redundancy) - Urgency levels: low, medium, high ## WSG Remove Unnecessary Code Analysis - WSG reference: Remove unnecessary code (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-code) - Dead-code score: 0 (low unnecessary code) to 100 (high unnecessary code) - Includes unused CSS/JS, duplicated JS, and HTML complexity heuristics ## WSG Defer Non-Critical Resources Analysis - WSG reference: Defer the loading of non-critical resources (https://www.w3.org/TR/web-sustainability-guidelines/#defer-the-loading-of-non-critical-resources) - Non-critical score: 0 (few defer opportunities) to 100 (many deferrable resources) - Uses offscreen image savings, unused CSS/JS, render-blocking delay, and heavy likely-non-critical assets ## WSG Modularization Analysis - WSG reference: Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - Modularization score: 0 (few obvious on-demand opportunities) to 100 (many heavy initial-load components) - This analysis looks for heavy scripts, images, styles, fonts, and media that should be split or loaded on demand. ## Cross-Page Patterns - This same heavy image pattern appears on 12 pages. Fix it once in the shared template, CMS block, or design system component to reduce load across the whole site. - These 1 script bundles are recurring modularization targets. Move the fix to the shared bundle or component boundary so every affected page gets lighter at once. - These 3 modularization targets recur across multiple pages. Centralize the fix at the component or bundle level instead of treating each page separately. - Heavy assets from www.googletagmanager.com recur across 99 pages. Review whether that dependency should be deferred, optimized, or loaded conditionally. ### Recurring Heavy Assets - script assets from www.googletagmanager.com/gtag appears on 99 pages (42.76 MB total) - script assets from www.googletagmanager.com/gtm.js appears on 99 pages (13.80 MB total) - stylesheet assets from www.gsa.gov/sites appears on 99 pages (10.38 MB total) - script assets from maps.googleapis.com/maps-api-v3 appears on 98 pages (8.29 MB total) - script assets from www.gsa.gov/sites appears on 57 pages (6.54 MB total) ### Recurring Modularization Targets - Split JavaScript by route or interaction affects 99 pages (est. 44.47 MB aggregate savings) - Defer non-critical UI modules until after first render affects 99 pages - Modularize heavy script asset from www.googletagmanager.com affects 98 pages (est. 14.64 MB aggregate savings) - Modularize heavy other asset from fas.my.site.com affects 40 pages (est. 14.98 MB aggregate savings) - Modularize heavy image asset from www.gsa.gov affects 12 pages (est. 20.49 MB aggregate savings) ### Recurring Heavy Origins - www.googletagmanager.com is a recurring heavy source on 99 pages (56.56 MB total) - www.gsa.gov is a recurring heavy source on 99 pages (45.51 MB total) - maps.googleapis.com is a recurring heavy source on 99 pages (8.37 MB total) - fas.my.site.com is a recurring heavy source on 41 pages (19.44 MB total) - maps.gstatic.com is a recurring heavy source on 3 pages (215.41 KB total) ## Site-Wide Guidance - This scan includes multiple sites. Shared recommendations are grouped per origin. ### https://www.gsa.gov - Sampled pages: 99 - Shared recommendations: - [HIGH] Apply Content-Security-Policy site-wide - CSP is absent across all sampled pages on https://www.gsa.gov. - [HIGH] Introduce service worker support - No sampled pages on https://www.gsa.gov indicate service worker support for offline resilience. - [HIGH] Support offline fallback behavior - Offline page behavior was not detected across sampled pages on https://www.gsa.gov. - [MEDIUM] Fix recurring optimization bloat at shared layer - Remove unused JavaScript recurs across 99 pages on https://www.gsa.gov (est. 44.47 MB aggregate savings). - [LOW] Prioritize recurring compression fixes - Enable Brotli/gzip for text assets recurs across 41 pages on https://www.gsa.gov (est. 786.67 KB aggregate savings). - [HIGH] Prioritize recurring offline/caching improvements - Add service worker support is needed across 99 pages on https://www.gsa.gov. - Recurring offline/caching opportunities: - Add service worker support: 99 page(s), urgency HIGH - Ensure critical routes work offline: 99 page(s), urgency HIGH - Improve web app manifest support: 99 page(s), urgency MEDIUM - Strengthen static asset cache TTL: 99 page(s), urgency MEDIUM - Support offline start URL behavior: 99 page(s), urgency MEDIUM - Recurring compression opportunities: - Enable Brotli/gzip for text assets: 41 page(s), est. 786.67 KB total savings, urgency LOW - Use modern image compression formats: 26 page(s), est. 21.99 MB total savings, urgency HIGH - Improve image encoding quality/size: 15 page(s), est. 6.69 MB total savings, urgency HIGH - Recurring optimization opportunities: - Remove unused JavaScript: 99 page(s), est. 44.47 MB total savings - Right-size images for viewport: 99 page(s), est. 27.62 MB total savings - Remove unused CSS: 99 page(s), est. 11.56 MB total savings - Eliminate render-blocking resources: 99 page(s), est. 75000 ms unblock - Lazy-load offscreen images: 85 page(s), est. 748.48 KB total savings - Enable text compression: 41 page(s), est. 786.67 KB total savings ### null - Sampled pages: 1 - Shared recommendations: - [HIGH] Add robots.txt at site origin - robots.txt is missing for all sampled pages on null. - [MEDIUM] Add sitemap.xml at site origin - sitemap.xml is missing for all sampled pages on null. - [LOW] Publish .well-known/security.txt - .well-known/security.txt is missing for all sampled pages on null. - [HIGH] Apply Content-Security-Policy site-wide - CSP is absent across all sampled pages on null. - [HIGH] Introduce service worker support - No sampled pages on null indicate service worker support for offline resilience. - [HIGH] Support offline fallback behavior - Offline page behavior was not detected across sampled pages on null. ## Page-Specific Guidance - Use this section for page-level exceptions after site-wide/platform fixes are planned. ### https://www.gsa.gov - https://www.gsa.gov/blog/2024/08/01/gsa-aithemed-hackathon-reimagines-user-experience-for-federal-websites - Combined urgency: HIGH - Compression score: 100/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 45/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [HIGH] Improve image encoding quality/size - [HIGH] Right-size images for viewport - https://www.gsa.gov/buy-through-us/shared-services/support-services-for-commissions-and-boards/hr-links-user-guides/time-and-leave/military-leave-as-supervisor - Combined urgency: HIGH - Compression score: 73/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 45/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [LOW] Enable Brotli/gzip for text assets - [HIGH] Right-size images for viewport - https://www.gsa.gov/blog/2023/06/27/the-buzz-around-bees-looking-back-and-ahead-to-the-health-of-pollinators-at-gsa - Combined urgency: HIGH - Compression score: 67/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 45/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [HIGH] Improve image encoding quality/size - [HIGH] Right-size images for viewport - https://www.gsa.gov/blog/2025/06/03/part-1-setting-the-stage-understanding-the-vision-behind-the-far-overhaul - Combined urgency: HIGH - Compression score: 63/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 30/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [HIGH] Improve image encoding quality/size - [HIGH] Right-size images for viewport - https://www.gsa.gov/blog/2026/02/12/get-to-know-the-cybersecurity-maturity-model-certification - Combined urgency: HIGH - Compression score: 43/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 45/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [LOW] Improve image encoding quality/size - [HIGH] Serve images in next-gen formats - https://www.gsa.gov/blog/2025/01/10/artificial-intelligence-delivers-real-results-through-gsa - Combined urgency: HIGH - Compression score: 38/100, optimization score: 100/100, offline score: 100/100, dependency score: 10/100, language score: 0/100, security score: 45/100, expected-files score: 15/100 - [HIGH] Use modern image compression formats - [LOW] Improve image encoding quality/size - [HIGH] Serve images in next-gen formats ### null - https://www.gsa.gov/system/files/GSA_FOIA_LOGS_FOR_September_2020.xlsm - Combined urgency: HIGH - Compression score: 0/100, optimization score: 0/100, offline score: 100/100, dependency score: 0/100, language score: 0/100, security score: 78/100, expected-files score: 80/100 - [LOW] No major compression opportunity detected - [LOW] No obvious optimization bloat signals - [HIGH] Add service worker support ## Priority Improvements ### https://www.gsa.gov/reference/reports/information-quality-guidelines/data-quality-guidelines - Performance: 74/100 - Transfer: 2.07 MB - CO2 estimate: 0.8334 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.88 KB (29.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.14 KB savings) - [MEDIUM] Reduce unused css (est. 119.74 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.14 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.10 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.58 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 86.27 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.41 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.74 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.14 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.14 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.74 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 621 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.10 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 61 small targets on mobile and 63 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.14 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.74 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 621 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.92 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-8-newsroom/rocky-mountain-region-feature-stories-and-news-releases/managing-through-chaos-08202021 - Performance: 62/100 - Transfer: 1.55 MB - CO2 estimate: 0.6228 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 19/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 9/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.16 KB (39.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.63 KB savings) - [MEDIUM] Reduce unused css (est. 119.53 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1000.29 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.63 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.53 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.63 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.63 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.53 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 763 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 138.34 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.63 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 138.34 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.53 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 96.10 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 763 ms. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 820 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-9-newsroom/pacific-rim-press-releases/la-gsa-organizara-una-reunion-publica-en-douglas-arizona-10152024 - Performance: 66/100 - Transfer: 1.38 MB - CO2 estimate: 0.5524 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.66 KB (44.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.99 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.62 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.99 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.90 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.99 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.99 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 793 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 70 small targets on mobile and 73 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.99 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 793 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 129.25 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 910 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/harry-s-truman-federal-building-washington-dc - Performance: 68/100 - Transfer: 2.12 MB - CO2 estimate: 0.8499 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.44 KB (28.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.71 KB savings) - [MEDIUM] Reduce unused css (est. 119.73 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.71 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.89 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.73 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.71 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.71 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.73 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 769 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 11.16 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.71 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.73 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 769 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 27.47 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 11.16 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.52 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Serve images in next-gen formats - Current value: Est savings of 11 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/buy-through-us/purchasing-programs/multiple-award-schedule/help-with-mas-buying/mas-order-flexibilities - Performance: 71/100 - Transfer: 2.12 MB - CO2 estimate: 0.8512 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 41/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.34 KB (28.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.03 KB savings) - [MEDIUM] Reduce unused css (est. 119.31 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.03 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 13 request(s), 156.13 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.31 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.03 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.03 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.31 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 737 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 9 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 5 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 71 small targets on mobile and 79 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.03 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.31 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 737 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 169.59 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 740 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/buy-through-us/government-property-for-sale-or-lease/office-of-personal-property-management/personal-property-management-for-federal-agencies - Performance: 79/100 - Transfer: 1.95 MB - CO2 estimate: 0.7843 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.19 KB (26.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 415.56 KB savings) - [MEDIUM] Reduce unused css (est. 119.63 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 415.56 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.32 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 586.07 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 86.27 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.41 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.63 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 415.56 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 415.56 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.63 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 616 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.32 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 84 small targets on mobile and 95 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 415.56 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.63 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 616 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 166.91 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/rfo202540 - Performance: 65/100 - Transfer: 2.08 MB - CO2 estimate: 0.8370 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.73 KB (29.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.08 KB savings) - [MEDIUM] Reduce unused css (est. 119.65 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.08 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.65 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.08 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.08 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.65 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 740 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 74 small targets on mobile and 77 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.08 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.65 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 740 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 162.43 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 740 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/congressional-testimony/saving-taxpayer-dollars-in-federal-real-estate-06162015 - Performance: 61/100 - Transfer: 1.36 MB - CO2 estimate: 0.5473 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 23/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.68 KB (44.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.69 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.63 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.69 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.69 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1002 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.00 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1002 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.69 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.07 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,000 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,250 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/buy-through-us/government-property-for-sale-or-lease/office-of-personal-property-management/for-citizens-seeking-surplus-property/how-to-purchase-surplus-property - Performance: 76/100 - Transfer: 1.94 MB - CO2 estimate: 0.7774 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.06 KB (27.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.58 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.91 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.58 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.58 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 622 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 68 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.58 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 622 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 166.81 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/real-estate/capital-investment-and-leasing-prospectus-library/2018-prospectus - Performance: 70/100 - Transfer: 1.94 MB - CO2 estimate: 0.7808 g - Page host green energy status: NOT GREEN - Redundancy score: 42/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 16/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.06 KB (26.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.46 KB savings) - [MEDIUM] Reduce unused css (est. 117.59 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.46 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 117.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.46 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 416.46 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 117.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 613 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 72 small targets on mobile and 90 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.46 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 117.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 613 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.54 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 118 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 610 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Avoid an excessive DOM size - Current value: 2,717 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-nih-partner-in-centers-of-excellence-initiative-05042020 - Performance: 56/100 - Transfer: 1.38 MB - CO2 estimate: 0.5524 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 23/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.29 KB (44.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.63 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.63 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.63 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.63 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.63 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1036 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.63 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1036 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 129.25 KB). - [HIGH] Largest Contentful Paint - Current value: 4.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,040 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 880 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/policy-regulations/policy/motor-vehicle-management-policy - Performance: 76/100 - Transfer: 1.93 MB - CO2 estimate: 0.7762 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.19 KB (27.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 414.57 KB savings) - [MEDIUM] Reduce unused css (est. 119.62 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 414.57 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.62 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 414.57 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 414.57 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.62 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 783 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 74 small targets on mobile and 76 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 414.57 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.62 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 783 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 165.75 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 415 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-1-newsroom/press-releases/gsa-to-host-a-public-meeting-on-the-draft-ea-for-the-fort-fairfield-lpoe-06032025 - Performance: 59/100 - Transfer: 1.37 MB - CO2 estimate: 0.5523 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 23/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.88 KB (44.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.21 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (893.31 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.21 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.24 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.59 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.21 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.21 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1028 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.24 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 68 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.21 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1028 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.31 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,030 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 910 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-to-expand-efficiency-through-expanded-tdr-01122026 - Performance: 69/100 - Transfer: 1.38 MB - CO2 estimate: 0.5530 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.16 KB (43.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.63 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.64 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.63 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.63 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.63 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 783 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.63 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 783 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 130.37 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,207 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/gsa-regions/region-7-greater-southwest/region-7-newsroom/greater-southwest-feature-stories-and-news-releases/gsa-and-cbp-host-groundbreaking-for-donation-project-at-los-tomates-lpoe-08122022 - Performance: 66/100 - Transfer: 1.41 MB - CO2 estimate: 0.5679 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 617.94 KB (42.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.40 KB savings) - [MEDIUM] Reduce unused css (est. 119.55 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.88 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.40 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.16 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.55 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.40 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.40 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.55 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 778 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 10.32 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.40 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.55 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 778 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 30.42 KB. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 10.32 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.31 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 498 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 820 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/rfo202538 - Performance: 72/100 - Transfer: 1.91 MB - CO2 estimate: 0.7680 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.25 KB (27.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.76 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.53 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.76 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.76 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 791 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 73 small targets on mobile and 75 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.76 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 791 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.17 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 820 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/reimbursable-services-program/frequently-asked-questions - Performance: 72/100 - Transfer: 2.07 MB - CO2 estimate: 0.8298 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.84 KB (29.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.13 KB savings) - [MEDIUM] Reduce unused css (est. 119.71 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.13 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.91 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.53 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.71 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.13 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 501.13 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.71 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 789 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.13 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.71 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 789 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.75 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,239 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-releases-fiveyear-strategic-plan-03312022 - Performance: 70/100 - Transfer: 1.36 MB - CO2 estimate: 0.5455 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.18 KB (44.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.51 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.63 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.51 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 152.99 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.51 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.51 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 784 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 152.99 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.51 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 784 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,197 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/technology-modernization-fund-announces-investment-in-supporting-jobs-for-people-with-disabilities-10312022 - Performance: 68/100 - Transfer: 1.36 MB - CO2 estimate: 0.5460 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 21/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.66 KB (44.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.64 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.93 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.52 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 790 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.00 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 790 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,204 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/policy-regulations/policy/aviation-management-policy/aviation-references - Performance: 78/100 - Transfer: 1.93 MB - CO2 estimate: 0.7743 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.81 KB (27.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 415.14 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 415.14 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.94 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.53 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 415.14 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 415.14 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 798 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 415.14 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 798 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 153.12 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 415 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 800 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,243 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-launches-it-acquisition-university-07302020 - Performance: 68/100 - Transfer: 1.36 MB - CO2 estimate: 0.5456 g - Page host green energy status: NOT GREEN - Redundancy score: 35/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.66 KB (44.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.67 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 636 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 67 small targets on mobile and 70 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.00 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 636 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 640 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,201 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/new-prism-contract-provides-enhanced-department-of-defense-capabilities-08092024 - Performance: 61/100 - Transfer: 1.36 MB - CO2 estimate: 0.5461 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 23/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.59 KB (44.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.68 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1034 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 67 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.00 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1034 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.49 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,030 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,206 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-10-newsroom/r10-press-releases/seattle-fob-restoration-starts-during-national-historic-preservation-month-05202020 - Performance: 64/100 - Transfer: 1.40 MB - CO2 estimate: 0.5605 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.68 KB (43.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.02 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.67 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.02 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.02 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.02 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 769 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 72 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.02 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 769 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 143.22 KB). - [HIGH] Largest Contentful Paint - Current value: 4.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,221 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/rfo202547 - Performance: 73/100 - Transfer: 1.92 MB - CO2 estimate: 0.7696 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.22 KB (27.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.61 KB savings) - [MEDIUM] Reduce unused css (est. 119.61 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.61 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.61 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.61 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.61 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.61 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 631 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 74 small targets on mobile and 77 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.61 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.61 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 631 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.87 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 417 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 770 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/speeches-by-the-administrator/administrator-robin-carnahan-remarks-at-coalition-for-government-procurement-11182021 - Performance: 66/100 - Transfer: 1.38 MB - CO2 estimate: 0.5547 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.27 KB (43.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.63 KB savings) - [MEDIUM] Reduce unused css (est. 119.65 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.63 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.65 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.63 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.63 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.65 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 758 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.63 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.65 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 758 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 129.25 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 820 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-awards-120-million-contract-for-new-energy-conservation-measures-at-five-fa-11262024 - Performance: 61/100 - Transfer: 1.38 MB - CO2 estimate: 0.5529 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 23/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.09 KB (43.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.50 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.91 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.50 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.18 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.53 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.50 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.50 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1023 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 71 small targets on mobile and 73 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.50 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1023 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.73 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,020 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,219 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/directives-library/92422 - Performance: 53/100 - Transfer: 1.35 MB - CO2 estimate: 0.5439 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 21/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 601.29 KB (43.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 481.70 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 481.70 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 481.70 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 481.70 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 879 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 481.70 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 879 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 482 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 880 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 640 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-announces-new-public-participation-and-community-engagement-commitment-09262024 - Performance: 65/100 - Transfer: 1.38 MB - CO2 estimate: 0.5526 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.15 KB (44.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.49 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.49 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.49 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.49 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 781 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 70 small targets on mobile and 74 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.49 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 781 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 129.24 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,090 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/congressional-testimony/nomination-of-emily-w-murphy-to-be-administrator-us-general-services-administration-10182017 - Performance: 71/100 - Transfer: 1.36 MB - CO2 estimate: 0.5473 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.27 KB (44.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.62 KB savings) - [MEDIUM] Reduce unused css (est. 119.65 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.62 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.65 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.62 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.62 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.65 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 783 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.62 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.65 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 783 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/buy-through-us/products-and-services/professional-services/connect/professional-services-human-capital-category-team - Performance: 75/100 - Transfer: 1.93 MB - CO2 estimate: 0.7765 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.92 KB (27.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.38 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.38 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.38 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.38 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 779 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 74 small targets on mobile and 78 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.38 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 779 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 165.64 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/governmentwide-initiatives/federal-highperformance-buildings/highperformance-building-clearinghouse/water/planted-roof - Performance: 75/100 - Transfer: 2.93 MB - CO2 estimate: 1.1750 g - Page host green energy status: NOT GREEN - Redundancy score: 29/100 - Redundancy urgency: HIGH - Modularization score: 33/100 - Modularization urgency: HIGH - Dead-code score: 11/100 - Dead-code urgency: HIGH - Non-critical resources score: 12/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 9/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 599.46 KB (20.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 480.07 KB savings) - [MEDIUM] Reduce unused css (est. 119.39 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.42 MB total) - On-demand modularization candidates: - [HIGH] Lazy-load offscreen images and media galleries (est. 154.86 KB) - Load imagery only when it enters the viewport or when a user opens the relevant section. - [HIGH] Split JavaScript by route or interaction (est. 480.07 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.39 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 480.07 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 154.86 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 480.07 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.39 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 463 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 195.28 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 85 small targets on mobile and 104 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 248.79 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 480.07 KB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 266.34 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 248.79 KB. - [MEDIUM] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 154.86 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.39 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 463 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 178.09 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 460 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 480 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Serve images in next-gen formats - Current value: Est savings of 249 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [MEDIUM] Defer offscreen images - Current value: Est savings of 155 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/directives-library/91945 - Performance: 60/100 - Transfer: 1.36 MB - CO2 estimate: 0.5450 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 601.27 KB (43.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 481.82 KB savings) - [MEDIUM] Reduce unused css (est. 119.46 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 481.82 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.46 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 481.82 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 481.82 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.46 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 781 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 70 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 481.82 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.46 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 781 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.16 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 482 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 790 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/92345 - Performance: 61/100 - Transfer: 1.35 MB - CO2 estimate: 0.5436 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 21/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 601.78 KB (43.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 482.18 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 482.18 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 482.18 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 482.18 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 864 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 482.18 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 864 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.07 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 482 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 860 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 660 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-administrator-appoints-inaugural-members-to-th-05122023 - Performance: 71/100 - Transfer: 1.36 MB - CO2 estimate: 0.5462 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 22/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.62 KB (44.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.62 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.62 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.62 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 787 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 67 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.00 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.62 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 787 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.07 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 890 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/177999 - Performance: 73/100 - Transfer: 1.37 MB - CO2 estimate: 0.5520 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 600.33 KB (42.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 480.84 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 480.84 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 480.84 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 480.84 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 633 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 78 small targets on mobile and 95 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 480.84 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 633 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.68 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 481 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 670 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-1-newsroom/press-releases/us-general-services-administration-to-host-publi-07232024 - Performance: 64/100 - Transfer: 1.41 MB - CO2 estimate: 0.5663 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.17 KB (42.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.51 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.51 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.51 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.51 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 754 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 73 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.51 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 754 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 153.25 KB). - [HIGH] Largest Contentful Paint - Current value: 4.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 750 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,263 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-advances-the-coburn-gore-maine-land-port-of-entry-project-03122026 - Performance: 72/100 - Transfer: 1.38 MB - CO2 estimate: 0.5526 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 617.84 KB (43.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.28 KB savings) - [MEDIUM] Reduce unused css (est. 119.56 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.28 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.56 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.28 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.28 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.56 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 789 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.28 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.56 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 789 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 120.44 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 498 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,203 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/us-land-port-of-entry-st-john-st-john-nd - Performance: 75/100 - Transfer: 1.96 MB - CO2 estimate: 0.7886 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.73 KB (26.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.73 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.73 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.73 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 780 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.00 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.73 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 780 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 21.15 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.22 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/directives-library/182304 - Performance: 63/100 - Transfer: 1.35 MB - CO2 estimate: 0.5442 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 21/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 601.67 KB (43.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 482.18 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 482.18 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 482.18 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 482.18 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 872 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 482.18 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 872 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.46 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 482 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 870 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 690 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/buy-through-us/purchasing-programs/shared-services/payroll-shared-services/forms-documents-and-other-links - Performance: 75/100 - Transfer: 1.93 MB - CO2 estimate: 0.7770 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.82 KB (27.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.22 KB savings) - [MEDIUM] Reduce unused css (est. 119.60 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.22 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.18 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.60 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.22 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.22 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.60 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 789 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 76 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.22 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.60 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 789 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 166.70 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 880 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/ongoing-construction-projects/alcan-land-port-of-entry - Performance: 59/100 - Transfer: 2.59 MB - CO2 estimate: 1.0401 g - Page host green energy status: NOT GREEN - Redundancy score: 29/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 11/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 42/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 6/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.00 KB (20.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.71 KB savings) - [MEDIUM] Reduce unused css (est. 119.28 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 11 (1.59 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.71 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy image asset from www.gsa.gov (est. 220.97 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.21 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 14 request(s), 331.87 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.gstatic.com: GREEN (Google Cloud); 1 request(s), 71.80 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 10 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.28 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.71 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.71 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.28 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 784 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 220.97 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 9 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 5 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 5 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 12 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 12 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 120.62 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 19.66 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.71 KB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 170.81 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 120.62 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.28 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 784 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 19.66 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 202.31 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 121 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 417 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/technology/it-contract-vehicles-and-purchasing-programs/multiple-award-schedule-it/wireless-mobility-solutions/federal-mobility-group - Performance: 72/100 - Transfer: 2.08 MB - CO2 estimate: 0.8356 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.77 KB (29.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.28 KB savings) - [MEDIUM] Reduce unused css (est. 119.50 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.28 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 12 request(s), 143.77 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.50 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.28 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.28 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.50 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 768 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.28 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.50 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 768 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 154.20 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-6-newsroom/heartland-feature-stories/lj-morris-joins-gsa-fleet-01202022 - Performance: 52/100 - Transfer: 1.62 MB - CO2 estimate: 0.6500 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 42/100 - Modularization urgency: HIGH - Dead-code score: 19/100 - Dead-code urgency: HIGH - Non-critical resources score: 21/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 15/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.52 KB (37.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.98 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.13 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.98 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 265.89 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.92 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.98 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 499.98 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1034 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 265.89 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 240.38 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.98 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 240.38 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1034 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 89.10 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,030 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 890 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 4.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/eldon-b-mahon-us-courthouse-fort-worth-tx - Performance: 75/100 - Transfer: 1.99 MB - CO2 estimate: 0.7984 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 2/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.72 KB (26.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 415.99 KB savings) - [MEDIUM] Reduce unused css (est. 119.73 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 415.99 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.94 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.73 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 415.99 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 415.99 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.73 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 772 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 11.80 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 415.99 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.73 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 772 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 34.87 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 11.80 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.30 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Serve images in next-gen formats - Current value: Est savings of 12 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/blog/2025/06/03/part-1-setting-the-stage-understanding-the-vision-behind-the-far-overhaul - Performance: 43/100 - Transfer: 8.14 MB - CO2 estimate: 3.2678 g - Page host green energy status: NOT GREEN - Redundancy score: 14/100 - Redundancy urgency: HIGH - Modularization score: 47/100 - Modularization urgency: HIGH - Dead-code score: 6/100 - Dead-code urgency: HIGH - Non-critical resources score: 10/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 63/100 - Compression urgency: HIGH - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.73 KB (7.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.43 KB savings) - [MEDIUM] Reduce unused css (est. 119.29 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (7.60 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.43 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 6.72 MB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.24 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.64 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.29 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.43 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.43 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.29 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 768 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 6.72 MB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 79 small targets on mobile and 81 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 3.40 MB. - [HIGH] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 1.73 MB. - Optimization recommendations: - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 6.64 MB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 3.40 MB. - [HIGH] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 1.73 MB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.43 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.29 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 768 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 142.18 KB). - [HIGH] Largest Contentful Paint - Current value: 21.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 3,485 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 1,772 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) ### https://www.gsa.gov/about-us/newsroom/congressional-testimony/landlord-and-tenant-the-trump-administrations-oversight-of-the-trump-international-hotel-lease-09252019 - Performance: 65/100 - Transfer: 1.38 MB - CO2 estimate: 0.5531 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 617.81 KB (43.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.16 KB savings) - [MEDIUM] Reduce unused css (est. 119.65 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.69 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.16 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.54 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.53 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.65 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.16 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.16 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.65 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 633 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.16 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.65 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 633 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.31 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 498 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-6-newsroom/heartland-feature-stories/chris-smith-models-customer-service-with-cbp-st-louis-display-wall-project-08152022 - Performance: 71/100 - Transfer: 1.47 MB - CO2 estimate: 0.5895 g - Page host green energy status: NOT GREEN - Redundancy score: 29/100 - Redundancy urgency: HIGH - Modularization score: 41/100 - Modularization urgency: HIGH - Dead-code score: 17/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 17/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.52 KB (34.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.95 KB savings) - [MEDIUM] Reduce unused css (est. 119.57 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (1.04 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.95 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 289.65 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.25 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.65 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.55 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.57 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.95 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 394.95 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.57 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 808 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 289.65 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.25 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 260.51 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.95 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 260.51 KB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 159.79 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.57 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 808 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 810 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 880 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/events/eligibility-compliance-state-review-training-and-special-categories - Performance: 70/100 - Transfer: 1.37 MB - CO2 estimate: 0.5520 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 617.69 KB (43.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.16 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.71 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.16 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.55 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.16 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.16 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 620 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.16 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 620 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.81 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 498 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 910 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/186364 - Performance: 72/100 - Transfer: 1.35 MB - CO2 estimate: 0.5442 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 601.66 KB (43.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 482.17 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.67 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 482.17 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.93 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.55 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 482.17 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 482.17 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 623 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 482.17 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 623 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.46 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 482 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 780 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/blog/2023/06/27/the-buzz-around-bees-looking-back-and-ahead-to-the-health-of-pollinators-at-gsa - Performance: 44/100 - Transfer: 5.71 MB - CO2 estimate: 2.2947 g - Page host green energy status: NOT GREEN - Redundancy score: 16/100 - Redundancy urgency: HIGH - Modularization score: 46/100 - Modularization urgency: HIGH - Dead-code score: 7/100 - Dead-code urgency: HIGH - Non-critical resources score: 11/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 67/100 - Compression urgency: HIGH - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.75 KB (10.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.43 KB savings) - [MEDIUM] Reduce unused css (est. 119.31 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (5.17 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.43 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 4.30 MB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.25 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.64 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.56 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.31 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.43 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.43 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.31 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 756 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 4.30 MB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 86 small targets on mobile and 89 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 2.39 MB. - [HIGH] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 1.41 MB. - Optimization recommendations: - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 4.19 MB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 2.39 MB. - [HIGH] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 1.41 MB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.43 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.31 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 756 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 142.17 KB). - [HIGH] Largest Contentful Paint - Current value: 15.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 2,443 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 1,449 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) ### https://www.gsa.gov/real-estate/ongoing-construction-projects/rouses-point-land-port-of-entry - Performance: 64/100 - Transfer: 2.51 MB - CO2 estimate: 1.0071 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 13/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 42/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 2/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 618.45 KB (24.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.16 KB savings) - [MEDIUM] Reduce unused css (est. 119.28 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 11 (1.48 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.16 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 14 request(s), 331.18 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.gstatic.com: GREEN (Google Cloud); 1 request(s), 71.80 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 10 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.28 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.16 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.16 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.28 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 760 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 9 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 5 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 5 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 11 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 11 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 32.09 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 5.61 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.16 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.28 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 760 ms. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 32.09 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 165.68 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 499 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 32 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.7 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/j-bratton-davis-us-bankruptcy-courthouse-columbia-sc - Performance: 68/100 - Transfer: 1.95 MB - CO2 estimate: 0.7848 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.95 KB (26.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 415.14 KB savings) - [MEDIUM] Reduce unused css (est. 119.81 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 415.14 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.56 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.81 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 415.14 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 415.14 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.81 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 784 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 415.14 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.81 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 784 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.59 KB). - [HIGH] Speed Index - Current value: 11.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 6,020 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 415 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/us-post-office-and-courthouse-oklahoma-city-ok - Performance: 75/100 - Transfer: 2.02 MB - CO2 estimate: 0.8101 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 4/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.20 KB (26.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.72 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [MEDIUM] Lazy-load offscreen images and media galleries (est. 41.63 KB) - Load imagery only when it enters the viewport or when a user opens the relevant section. - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.95 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.56 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.72 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 41.63 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.72 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 634 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 44.30 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 28.24 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.72 KB. - [MEDIUM] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 41.63 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 634 ms. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 44.30 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 31.33 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.20 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 940 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/143976 - Performance: 77/100 - Transfer: 1.20 MB - CO2 estimate: 0.4830 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 17/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.36 KB (41.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.33 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 496 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 496 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.46 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 500 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 660 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,206 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-6-newsroom/heartland-feature-stories/heartland-courthouse-team-welcomes-regional-admini-11162023 - Performance: 73/100 - Transfer: 1.22 MB - CO2 estimate: 0.4918 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.41 KB (41.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.86 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.33 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.86 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.86 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.86 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 815 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.86 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 815 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 21.76 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 820 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 2.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,212 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/blog/2019/08/08/transparency-in-it-spending-improves-outcomes-and-saves-taxpayer-dollars - Performance: 69/100 - Transfer: 1.47 MB - CO2 estimate: 0.5912 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 42/100 - Modularization urgency: HIGH - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 9/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 598.96 KB (39.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 479.68 KB savings) - [MEDIUM] Reduce unused css (est. 119.27 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.01 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 479.68 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.27 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 479.68 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 479.68 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.27 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 809 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 84 small targets on mobile and 86 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 106.26 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 27.89 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 479.68 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.27 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 106.26 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 103.62 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 809 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 27.89 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 140.93 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 106 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 28 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 810 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 920 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/blog/2025/01/10/artificial-intelligence-delivers-real-results-through-gsa - Performance: 53/100 - Transfer: 2.11 MB - CO2 estimate: 0.8476 g - Page host green energy status: NOT GREEN - Redundancy score: 25/100 - Redundancy urgency: HIGH - Modularization score: 44/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 38/100 - Compression urgency: MEDIUM - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 599.39 KB (27.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 480.06 KB savings) - [MEDIUM] Reduce unused css (est. 119.33 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.65 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 480.06 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 792.79 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.33 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 480.06 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 480.06 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.33 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 967 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 792.79 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 82 small targets on mobile and 85 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 796.13 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 27.89 KB. - Optimization recommendations: - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 796.13 KB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 480.06 KB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 452.13 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.33 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 967 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 27.89 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 140.94 KB). - [HIGH] Largest Contentful Paint - Current value: 6.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 796 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 28 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 970 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 840 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) ### https://www.gsa.gov/events/alliant-2-dpa-training-1825 - Performance: 77/100 - Transfer: 1.21 MB - CO2 estimate: 0.4845 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 17/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.14 KB (43.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 414.66 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.33 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 414.66 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 414.66 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 414.66 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 494 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 414.66 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 494 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.57 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 490 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 750 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 415 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,199 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/us-custom-house-new-orleans-la - Performance: 74/100 - Transfer: 2.03 MB - CO2 estimate: 0.8161 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 6/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.43 KB (25.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.71 KB savings) - [MEDIUM] Reduce unused css (est. 119.72 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [MEDIUM] Lazy-load offscreen images and media galleries (est. 64.07 KB) - Load imagery only when it enters the viewport or when a user opens the relevant section. - [HIGH] Split JavaScript by route or interaction (est. 416.71 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.20 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.72 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.71 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 64.07 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.71 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.72 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 775 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 61.73 KB. - [MEDIUM] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 47.92 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.71 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.72 KB. - [MEDIUM] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 64.07 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 61.73 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 775 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 47.92 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.16 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 417 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/policy-regulations/policy/real-property-policy-division-overview/library - Performance: 63/100 - Transfer: 2.10 MB - CO2 estimate: 0.8442 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.25 KB (28.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.58 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.58 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.58 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.58 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1022 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 77 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.58 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1022 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 166.91 KB). - [HIGH] Largest Contentful Paint - Current value: 4.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,020 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,130 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 5.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/blog/2021/04/27/transactional-data-reporting-tdr-pilot-to-become-eligible-for-expansion - Performance: 66/100 - Transfer: 1.42 MB - CO2 estimate: 0.5716 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 6/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 598.83 KB (41.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 479.56 KB savings) - [MEDIUM] Reduce unused css (est. 119.27 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (893.07 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 479.56 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.93 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.27 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 479.56 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 479.56 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.27 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 801 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 84 small targets on mobile and 86 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 63.74 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 27.89 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 479.56 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.27 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 63.74 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 801 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 27.89 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 140.94 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 64 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 28 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 800 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,170 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 2.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/events/how-to-buy-cloud-computing-for-government-121625 - Performance: 79/100 - Transfer: 1.21 MB - CO2 estimate: 0.4846 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 534.03 KB (43.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 414.54 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.33 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 414.54 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 414.54 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 414.54 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 633 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 414.54 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 633 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.57 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 820 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 415 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/real-estate/find-a-historic-federal-building/epa-east-and-west-building-washington-dc - Performance: 76/100 - Transfer: 2.06 MB - CO2 estimate: 0.8261 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 36/100 - Modularization urgency: HIGH - Dead-code score: 13/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 6/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.21 KB (25.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.72 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [MEDIUM] Lazy-load offscreen images and media galleries (est. 48.90 KB) - Load imagery only when it enters the viewport or when a user opens the relevant section. - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.72 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 48.90 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.72 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 784 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [MEDIUM] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 62.12 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 34.60 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.72 KB. - [MEDIUM] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 62.12 KB. - [MEDIUM] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 48.90 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 48.56 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 784 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.35 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/buy-through-us/shared-services/support-services-for-commissions-and-boards/hr-links-user-guides/time-and-leave/view-absence-balances-employee - Performance: 43/100 - Transfer: 2.52 MB - CO2 estimate: 1.0127 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: HIGH - Dead-code score: 13/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 12/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.05 KB (24.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.45 KB savings) - [MEDIUM] Reduce unused css (est. 119.61 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 10 (1.48 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.45 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.61 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.45 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 501.45 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.61 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 763 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 61 small targets on mobile and 63 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 278.81 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.45 KB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 394.34 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 278.81 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.61 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 763 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.26 KB). - [HIGH] Largest Contentful Paint - Current value: 5.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 279 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,150 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) ### https://www.gsa.gov/orphaned/first-expansion-location-for-federal-workforce-credentialing-opens-in-texas - Performance: 67/100 - Transfer: 1.39 MB - CO2 estimate: 0.5586 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 619.18 KB (43.5% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 499.51 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (892.71 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 499.51 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.53 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 499.51 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 499.51 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 617 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 499.51 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 617 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 140.45 KB). - [HIGH] Largest Contentful Paint - Current value: 4.1 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 500 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 760 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/rfo202529 - Performance: 68/100 - Transfer: 2.09 MB - CO2 estimate: 0.8384 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.05 KB (29.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.45 KB savings) - [MEDIUM] Reduce unused css (est. 119.60 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.45 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.96 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.60 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.45 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.45 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.60 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 623 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 71 small targets on mobile and 74 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.45 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.60 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 623 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 165.36 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 940 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/183299 - Performance: 76/100 - Transfer: 1.20 MB - CO2 estimate: 0.4831 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 17/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 513.99 KB (41.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.50 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.34 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.50 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.97 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.50 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.50 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 496 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.50 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 496 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.45 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 500 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 830 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-7-newsroom/greater-southwest-feature-stories-and-news-release/general-services-administration-to-host-public-meeting-for-the-bridge-of-the-americas-land-port-of-entry-modernization-06172024 - Performance: 75/100 - Transfer: 1.18 MB - CO2 estimate: 0.4758 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.26 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.60 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.57 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.60 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.00 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.21 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.60 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.60 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 793 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.00 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 73 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.60 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 793 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 970 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/news-releases/administration-announces-two-new-qsmo-treasury-and-gsa-06292020 - Performance: 73/100 - Transfer: 1.18 MB - CO2 estimate: 0.4759 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.16 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.50 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.35 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.50 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.99 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.50 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.50 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 783 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.50 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 783 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 780 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/real-estate/new-deal-artwork-ownership - Performance: 74/100 - Transfer: 2.02 MB - CO2 estimate: 0.8104 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 36/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 4/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 535.67 KB (25.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.00 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.00 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.99 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.00 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.00 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 792 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 48.46 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 21.53 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.00 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 792 ms. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 48.46 KB. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 21.53 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.60 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,290 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/real-estate/leasing/leasing-guidance/la2404 - Performance: 77/100 - Transfer: 1.94 MB - CO2 estimate: 0.7787 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 14/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.21 KB (27.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.74 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.23 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.74 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.74 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 779 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.74 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 779 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.18 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 870 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/buy-through-us/shared-services/support-services-for-commissions-and-boards/hr-links-user-guides/time-and-leave/military-leave-as-supervisor - Performance: 37/100 - Transfer: 11.64 MB - CO2 estimate: 4.6768 g - Page host green energy status: NOT GREEN - Redundancy score: 20/100 - Redundancy urgency: HIGH - Modularization score: 48/100 - Modularization urgency: HIGH - Dead-code score: 5/100 - Dead-code urgency: HIGH - Non-critical resources score: 9/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 73/100 - Compression urgency: HIGH - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.04 KB (5.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.45 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 22 (10.81 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.45 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 1.73 MB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.45 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 501.45 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 748 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 1.73 MB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 8.51 MB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 8.93 MB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 8.51 MB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.45 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 748 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 162.41 KB). - [HIGH] Largest Contentful Paint - Current value: 32.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 8,710 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 750 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Speed Index - Current value: 4.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-announces-new-political-appointees-promotions-09092024 - Performance: 75/100 - Transfer: 1.19 MB - CO2 estimate: 0.4761 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.09 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.50 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.50 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.50 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.50 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 792 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.50 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 792 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.50 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 910 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsas-polaris-contract-continues-to-support-equity-in-federal-procurement-09162022 - Performance: 70/100 - Transfer: 1.18 MB - CO2 estimate: 0.4758 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.49 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.62 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.62 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.62 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 800 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.62 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 800 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.07 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 800 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 770 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-5-newsroom/great-lakes-feature-stories-and-news-releases/gsa-unveils-design-renderings-for-ashley-us-courthouse-annex-02162021 - Performance: 72/100 - Transfer: 1.31 MB - CO2 estimate: 0.5269 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 35/100 - Modularization urgency: MEDIUM - Dead-code score: 19/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 3/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.03 KB (38.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.49 KB savings) - [MEDIUM] Reduce unused css (est. 119.54 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.37 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.49 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.54 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.49 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.49 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.54 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 800 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 38.70 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.49 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.54 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 72.98 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 800 ms. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 38.70 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 800 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/unsolicited-proposals - Performance: 72/100 - Transfer: 2.20 MB - CO2 estimate: 0.8828 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 41/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 671.15 KB (29.8% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 551.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 10 (1.41 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 551.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 5 request(s), 202.56 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 551.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 551.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 620 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 551.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 620 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 162.93 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 551 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/cd202015 - Performance: 71/100 - Transfer: 2.07 MB - CO2 estimate: 0.8310 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.57 KB (29.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 500.96 KB savings) - [MEDIUM] Reduce unused css (est. 119.61 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 500.96 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.61 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 500.96 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 500.96 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.61 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 627 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 78 small targets on mobile and 81 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 500.96 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.61 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 627 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.30 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 970 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/acquisition-policy-library-and-resources/mv202305 - Performance: 63/100 - Transfer: 2.07 MB - CO2 estimate: 0.8303 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.84 KB (29.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.08 KB savings) - [MEDIUM] Reduce unused css (est. 119.76 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.08 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.76 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.08 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.08 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.76 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1022 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 76 small targets on mobile and 78 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.08 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1022 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.76 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.36 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,020 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 860 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Speed Index - Current value: 4.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/buy-through-us/purchasing-programs/multiple-award-schedule/onegov - Performance: 72/100 - Transfer: 2.07 MB - CO2 estimate: 0.8304 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.96 KB (29.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.45 KB savings) - [MEDIUM] Reduce unused css (est. 119.52 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.45 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.52 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.45 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.45 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.52 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 772 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 77 small targets on mobile and 81 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.45 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.52 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 772 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.89 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 770 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/system/files/GSA_FOIA_LOGS_FOR_September_2020.xlsm - Performance: n/a - Transfer: 0.00 B - CO2 estimate: 0.0000 g - Redundancy score: 0/100 - Redundancy urgency: LOW - Modularization score: 0/100 - Modularization urgency: LOW - Dead-code score: 0/100 - Dead-code urgency: LOW - Non-critical resources score: 0/100 - Non-critical resources urgency: LOW - Form validation score: 0/100 - Form validation urgency: LOW - Metadata score: 85/100 - Metadata urgency: HIGH - Layout adaptation score: 0/100 - Layout adaptation urgency: LOW - Lightweight security score: 78/100 - Lightweight security urgency: HIGH - Dependency maintenance score: 0/100 - Dependency maintenance urgency: LOW - Expected-files score: 80/100 - Expected-files urgency: HIGH - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 0/100 - Optimization urgency: LOW - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 0/100 - Third-party JS urgency: LOW - Third-party JS recommendations: - [LOW] No major third-party JavaScript risk signals - Continue periodic reviews so third-party additions are assessed with the same rigor as first-party code. - Form validation recommendations: - [LOW] No major form validation risks detected - Continue testing form flows to ensure error handling remains clear across templates. - Metadata recommendations: - [HIGH] Add document language metadata - Set the html lang attribute for machine readability and localization tooling. - [MEDIUM] Add canonical URL metadata - Use rel=canonical to reduce duplicate URL ambiguity for crawlers and tooling. - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [LOW] Layout adaptation looks healthy - No major mobile or tablet layout issues were detected in this sample. - Lightweight security recommendations: - [HIGH] Enforce HTTPS - Serve all pages over HTTPS and redirect HTTP requests permanently. - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Set X-Content-Type-Options: nosniff - Prevent MIME type sniffing by adding the nosniff response header. - [LOW] Define a Referrer-Policy - Set a referrer policy to reduce unnecessary URL data leakage. - [LOW] Define a Permissions-Policy - Restrict browser capabilities to only what the application needs. - Dependency maintenance recommendations: - [LOW] No dependency maintenance warnings detected - No vulnerable dependency flags were found for this page in the current lightweight checks. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [HIGH] Add missing expected site files - Missing expected file(s): /robots.txt. - [MEDIUM] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /sitemap.xml, /.well-known/security.txt, /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [LOW] No obvious optimization bloat signals - No major easy-win optimization opportunities were detected from current Lighthouse signals. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [HIGH] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets. - [INVESTIGATE] Largest Contentful Paint - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [INVESTIGATE] Speed Index - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [INVESTIGATE] Reduce unused JavaScript - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [INVESTIGATE] Reduce unused CSS - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [INVESTIGATE] Serve images in next-gen formats - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [INVESTIGATE] Efficiently encode images - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-9-newsroom/pacific-rim-press-releases/new-douglas-commercial-port-included-in-bipartisan-infrastructure-law-02252022 - Performance: 74/100 - Transfer: 1.26 MB - CO2 estimate: 0.5044 g - Page host green energy status: NOT GREEN - Redundancy score: 32/100 - Redundancy urgency: HIGH - Modularization score: 36/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 513.02 KB (39.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 393.52 KB savings) - [MEDIUM] Reduce unused css (est. 119.50 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 393.52 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.50 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 393.52 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 393.52 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.50 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 632 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 393.52 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.50 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 632 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 157.00 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 930 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/blog/2024/08/01/gsa-aithemed-hackathon-reimagines-user-experience-for-federal-websites - Performance: 45/100 - Transfer: 5.75 MB - CO2 estimate: 2.3109 g - Page host green energy status: NOT GREEN - Redundancy score: 16/100 - Redundancy urgency: HIGH - Modularization score: 46/100 - Modularization urgency: HIGH - Dead-code score: 7/100 - Dead-code urgency: HIGH - Non-critical resources score: 12/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 100/100 - Compression urgency: HIGH - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 599.28 KB (10.2% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 480.05 KB savings) - [MEDIUM] Reduce unused css (est. 119.23 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (5.27 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 480.05 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 4.40 MB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.23 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 480.05 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 480.05 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.23 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 958 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 4.40 MB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 81 small targets on mobile and 84 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 3.47 MB. - [HIGH] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 2.99 MB. - Optimization recommendations: - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 4.19 MB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 3.47 MB. - [HIGH] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 2.99 MB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 480.05 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.23 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 958 ms. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 140.93 KB). - [HIGH] Largest Contentful Paint - Current value: 26.0 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Speed Index - Current value: 9.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 480 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 3,550 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 3,059 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-10-newsroom/r10-press-releases/pacific-highway-land-port-of-entry-to-be-modernized-under-bipartisan-infrastructure-law-02252022 - Performance: 72/100 - Transfer: 1.22 MB - CO2 estimate: 0.4909 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.11 KB (41.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.49 KB savings) - [MEDIUM] Reduce unused css (est. 119.62 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.37 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.49 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.00 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.53 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.62 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.49 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.49 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.62 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 629 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 70 small targets on mobile and 72 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.49 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.62 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 629 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 143.15 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 630 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 870 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.5 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 394 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-administrator-statement-on-executive-order-to-boost-quality-of-federal-construction-projects-02042022 - Performance: 75/100 - Transfer: 1.18 MB - CO2 estimate: 0.4756 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.53 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 793 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 793 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 810 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,270 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/news-releases/gsa-administrator-announces-80-million-for-smart-06202024 - Performance: 73/100 - Transfer: 1.19 MB - CO2 estimate: 0.4763 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.46 KB (42.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.59 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.59 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.59 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 796 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 67 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.59 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 796 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.50 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 800 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 840 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/policy-regulations/policy/information-technology-policy/it-modernization - Performance: 63/100 - Transfer: 2.07 MB - CO2 estimate: 0.8304 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 620.76 KB (29.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.04 KB savings) - [MEDIUM] Reduce unused css (est. 119.72 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.04 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [HIGH] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.72 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.04 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.04 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.72 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [HIGH] Eliminate render-blocking resources (est. 1010 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 67 small targets on mobile and 76 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.04 KB. - [HIGH] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 1010 ms. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.72 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.88 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 1,010 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/buy-through-us - Performance: 41/100 - Transfer: 2.53 MB - CO2 estimate: 1.0150 g - Page host green energy status: NOT GREEN - Redundancy score: 31/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 13/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 27/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 617.88 KB (23.9% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 498.21 KB savings) - [MEDIUM] Reduce unused css (est. 119.67 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 10 (1.53 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 498.21 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy image asset from www.gsa.gov (est. 186.67 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.67 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 498.21 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 498.21 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.67 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 786 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 186.67 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 86 small targets on mobile and 88 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 380.94 KB. - [HIGH] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 298.77 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 498.21 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 380.94 KB. - [HIGH] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 298.77 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.67 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 786 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.43 KB). - [HIGH] Largest Contentful Paint - Current value: 6.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 498 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 381 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 299 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-9-newsroom/pacific-rim-press-releases/gsa-to-enclose-former-friendship-park-site-in-san-luis-arizona-09072022 - Performance: 77/100 - Transfer: 1.21 MB - CO2 estimate: 0.4847 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.41 KB (41.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.55 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.55 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.55 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 794 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 69 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.55 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 794 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 133.40 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 2.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,215 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/about-us/newsroom/former-gsa-regional-news-archive/region-6-newsroom/heartland-feature-stories/janelle-agnos-is-new-occupancy-management-branch-chief-02152022 - Performance: 70/100 - Transfer: 1.51 MB - CO2 estimate: 0.6050 g - Page host green energy status: NOT GREEN - Redundancy score: 28/100 - Redundancy urgency: HIGH - Modularization score: 41/100 - Modularization urgency: HIGH - Dead-code score: 17/100 - Dead-code urgency: HIGH - Non-critical resources score: 17/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 19/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.44 KB (33.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.87 KB savings) - [MEDIUM] Reduce unused css (est. 119.57 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 7 (1.08 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.87 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 329.78 KB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.57 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.87 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.87 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.57 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 794 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 329.78 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 296.69 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.87 KB. - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 296.69 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.57 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 108.99 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 794 ms. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,080 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.3 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ### https://www.gsa.gov/reference/gsa-web-style-guide/content-standards - Performance: 69/100 - Transfer: 2.18 MB - CO2 estimate: 0.8765 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 41/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 671.27 KB (30.0% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 551.59 KB savings) - [MEDIUM] Reduce unused css (est. 119.68 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 10 (1.41 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 551.59 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.22 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 5 request(s), 202.57 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.68 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 551.59 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 551.59 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.68 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 756 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 70 small targets on mobile and 71 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 551.59 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.68 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 756 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.61 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 552 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 760 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,130 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/directives-library/146949 - Performance: 73/100 - Transfer: 1.22 MB - CO2 estimate: 0.4905 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 19/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.34 KB (41.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.85 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.35 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.85 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.99 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.28 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.85 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.85 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 783 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 66 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.85 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 783 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 129.62 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 720 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/directives-library/175326 - Performance: 73/100 - Transfer: 1.22 MB - CO2 estimate: 0.4894 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 20/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 30/100 - Metadata urgency: MEDIUM - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 512.53 KB (41.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 393.04 KB savings) - [MEDIUM] Reduce unused css (est. 119.49 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 393.04 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.37 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 7 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 3 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.49 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 393.04 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 393.04 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.49 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 635 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [MEDIUM] Add meta description - Provide a concise description to improve machine interpretation and preview quality. - [MEDIUM] Complete Open Graph metadata - Include og:title, og:description, og:type, and og:url for robust machine-readable sharing metadata. - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 66 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 5 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 5 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 393.04 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.49 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 635 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.69 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 640 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 740 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 393 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/events/gsa-gwacs-for-it-servicesbased-solutions-dpa-training-6325 - Performance: 79/100 - Transfer: 1.22 MB - CO2 estimate: 0.4908 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 20/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 533.21 KB (42.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 413.68 KB savings) - [MEDIUM] Reduce unused css (est. 119.53 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 413.68 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.53 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 413.68 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 413.68 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.53 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 779 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 413.68 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.53 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 779 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.80 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 780 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 720 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 414 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,198 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/policy-regulations/policy/acquisition-policy/office-of-acquisition-policy/gsa-acq-policy-integrity-workforce - Performance: 74/100 - Transfer: 2.07 MB - CO2 estimate: 0.8308 g - Page host green energy status: NOT GREEN - Redundancy score: 34/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 15/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.69 KB (29.4% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.98 KB savings) - [MEDIUM] Reduce unused css (est. 119.72 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.98 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.26 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.69 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.72 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.98 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.98 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.72 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 635 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.26 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.98 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.72 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 635 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.92 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 502 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 640 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [MEDIUM] Largest Contentful Paint - Current value: 3.8 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) - [MEDIUM] Enable text compression - Current value: Est savings of 19 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/governmentwide-initiatives/federal-highperformance-buildings/highperformance-building-clearinghouse/workplace-strategies - Performance: 64/100 - Transfer: 2.12 MB - CO2 estimate: 0.8500 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 39/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 2/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.06 KB (28.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.40 KB savings) - [MEDIUM] Reduce unused css (est. 119.66 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.40 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 584.99 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.66 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.40 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 501.40 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.66 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 791 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 68 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 27.11 KB. - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.40 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.66 KB. - [MEDIUM] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 44.54 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 791 ms. - [LOW] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 27.11 KB. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 151.72 KB). - [HIGH] Largest Contentful Paint - Current value: 4.4 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 27 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 790 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 890 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) ### https://www.gsa.gov/about-us/newsroom/speeches-by-the-administrator/tackling-climate-change-a-triple-win-for-america-10282022 - Performance: 72/100 - Transfer: 1.19 MB - CO2 estimate: 0.4767 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 18/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 514.41 KB (42.3% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 394.72 KB savings) - [MEDIUM] Reduce unused css (est. 119.69 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.61 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 394.72 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.01 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.24 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.69 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 394.72 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 394.72 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.69 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 636 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.01 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 63 small targets on mobile and 65 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 394.72 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.69 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 636 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 118.08 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 640 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 830 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 395 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Defer offscreen images - Current value: Est savings of 5 KiB - WSG: 3 Modularize bandwidth-heavy components (https://www.w3.org/TR/web-sustainability-guidelines/#modularize-bandwidth-heavy-components) ### https://www.gsa.gov/buy-through-us/purchasing-programs/requisition-programs/gsa-global-supply/national-stock-numbers/furniture-and-furnishings-nsns/abilityoner-furniture-nsns - Performance: 69/100 - Transfer: 2.09 MB - CO2 estimate: 0.8384 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 40/100 - Modularization urgency: HIGH - Dead-code score: 15/100 - Dead-code urgency: HIGH - Non-critical resources score: 14/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 621.06 KB (29.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 501.41 KB savings) - [MEDIUM] Reduce unused css (est. 119.65 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 9 (1.35 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 501.41 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 9 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.65 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 501.41 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 501.41 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.65 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 617 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 64 small targets on mobile and 69 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 7 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 7 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 501.41 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.65 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 617 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Lazy-load offscreen images - Defer below-the-fold imagery until it is likely to be viewed. Estimated byte savings: 5.42 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 165.77 KB). - [HIGH] Reduce unused JavaScript - Current value: Est savings of 501 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 620 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,260 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.9 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) ### https://www.gsa.gov/blog/2026/02/12/get-to-know-the-cybersecurity-maturity-model-certification - Performance: 51/100 - Transfer: 2.47 MB - CO2 estimate: 0.9929 g - Page host green energy status: NOT GREEN - Redundancy score: 23/100 - Redundancy urgency: HIGH - Modularization score: 44/100 - Modularization urgency: HIGH - Dead-code score: 13/100 - Dead-code urgency: HIGH - Non-critical resources score: 16/100 - Non-critical resources urgency: HIGH - Form validation score: 38/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 43/100 - Compression urgency: MEDIUM - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 598.91 KB (23.7% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 479.57 KB savings) - [MEDIUM] Reduce unused css (est. 119.34 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 8 (1.99 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 479.57 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy image asset from www.gsa.gov (est. 1.12 MB) - Serve a smaller placeholder first and load this asset only when the user scrolls to or requests the component. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.34 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 479.57 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 479.57 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.34 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 937 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [HIGH] Evaluate deferred loading for heavy image from www.gsa.gov (est. 1.12 MB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 12 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 6 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - [HIGH] Missing associated label - 1 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 89 small targets on mobile and 94 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [HIGH] Use modern image compression formats - Prefer AVIF/WebP over legacy formats where possible to reduce transfer size. Estimated savings: 1.03 MB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 27.89 KB. - Optimization recommendations: - [HIGH] Serve images in next-gen formats - Convert high-byte images to more efficient formats such as AVIF or WebP. Estimated byte savings: 1.03 MB. - [HIGH] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 785.05 KB. - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 479.57 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.34 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 937 ms. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 27.89 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 152.10 KB). - [HIGH] Largest Contentful Paint - Current value: 8.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [HIGH] Reduce unused CSS - Current value: Est savings of 119 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Serve images in next-gen formats - Current value: Est savings of 1,051 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Efficiently encode images - Current value: Est savings of 28 KiB - WSG: 11 Optimize media to reduce resource use (https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 940 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 800 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) ### https://www.gsa.gov/events/virtual-fedfleet-2026-lightduty-vehicle-supplier-panel - Performance: 77/100 - Transfer: 1.22 MB - CO2 estimate: 0.4906 g - Page host green energy status: NOT GREEN - Redundancy score: 33/100 - Redundancy urgency: HIGH - Modularization score: 37/100 - Modularization urgency: MEDIUM - Dead-code score: 21/100 - Dead-code urgency: HIGH - Non-critical resources score: 17/100 - Non-critical resources urgency: HIGH - Form validation score: 40/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 45/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 0/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 532.84 KB (42.6% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 413.31 KB savings) - [MEDIUM] Reduce unused css (est. 119.53 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 6 (775.38 KB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 413.31 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 11 request(s), 145.38 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 2 request(s), 85.57 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.36 KB - SCRIPT dap.digitalgov.gov: NOT GREEN; 1 request(s), 9.27 KB - SCRIPT zn0d171ynfuvpjle6-cemgsa.gov1.siteintercept.qualtrics.com: NOT GREEN; 1 request(s), 4.52 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 8 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 4 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.53 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 413.31 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [HIGH] Defer non-critical JavaScript (est. 413.31 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.53 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 492 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 8 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 4 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 4 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 62 small targets on mobile and 64 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Enable Strict-Transport-Security - Set a Strict-Transport-Security header to enforce HTTPS on repeat visits. - [MEDIUM] Add SRI to external scripts - 6 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 6 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] No major compression opportunity detected - Compression signals look healthy in current Lighthouse audits; continue enforcing compression and asset encoding in CI/CD. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 413.31 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.53 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 492 ms. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 119.81 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 490 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 740 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 413 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) - [MEDIUM] Avoid an excessive DOM size - Current value: 2,186 elements - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) ### https://www.gsa.gov/real-estate/ongoing-construction-projects/otay-mesa-land-port-of-entry - Performance: 70/100 - Transfer: 2.26 MB - CO2 estimate: 0.9098 g - Page host green energy status: NOT GREEN - Redundancy score: 30/100 - Redundancy urgency: HIGH - Modularization score: 38/100 - Modularization urgency: HIGH - Dead-code score: 12/100 - Dead-code urgency: HIGH - Non-critical resources score: 10/100 - Non-critical resources urgency: HIGH - Form validation score: 42/100 - Form validation urgency: MEDIUM - Metadata score: 5/100 - Metadata urgency: LOW - Layout adaptation score: 30/100 - Layout adaptation urgency: MEDIUM - Lightweight security score: 30/100 - Lightweight security urgency: MEDIUM - Dependency maintenance score: 10/100 - Dependency maintenance urgency: MEDIUM - Expected-files score: 15/100 - Expected-files urgency: LOW - Compression score: 1/100 - Compression urgency: LOW - Optimization score: 100/100 - Optimization urgency: HIGH - Offline support score: 100/100 - Offline support urgency: HIGH - Third-party JS risk score: 90/100 - Third-party JS urgency: HIGH - Estimated redundant transfer: 536.05 KB (23.1% of transfer) - Redundancy recommendations: - [HIGH] Reduce unused javascript (est. 416.48 KB savings) - [MEDIUM] Reduce unused css (est. 119.58 KB savings) - [MEDIUM] Enable and verify text compression (est. 19.19 KB savings) - [MEDIUM] Reduce DOM complexity and redundant markup - Heavy initial-load requests: 10 (1.37 MB total) - On-demand modularization candidates: - [HIGH] Split JavaScript by route or interaction (est. 416.48 KB) - Move non-critical bundles behind route-level or event-driven imports so they are only fetched on demand. - [MEDIUM] Defer non-critical UI modules until after first render - Keep only above-the-fold resources in the initial path; hydrate or import secondary modules later. - [HIGH] Modularize heavy other asset from fas.my.site.com (est. 383.55 KB) - Move this asset behind an explicit interaction, route boundary, or lazy-loading trigger. - [MEDIUM] Modularize heavy script asset from www.googletagmanager.com (est. 153.02 KB) - Load this script only on pages or interactions that require it; prefer dynamic import and feature-level bundles. - External CSS/JS hosting checks: - SCRIPT www.googletagmanager.com: GREEN (Google Cloud); 4 request(s), 585.01 KB - SCRIPT maps.googleapis.com: GREEN (Google Cloud); 12 request(s), 295.82 KB - SCRIPT gov1.siteintercept.qualtrics.com: NOT GREEN; 10 request(s), 133.02 KB - SCRIPT maps.gstatic.com: GREEN (Google Cloud); 1 request(s), 71.80 KB - SCRIPT fas.my.site.com: NOT GREEN; 3 request(s), 30.46 KB - SCRIPT siteimproveanalytics.com: GREEN (Cloudflare); 1 request(s), 20.37 KB - Third-party JS recommendations: - [HIGH] Maintain a third-party JavaScript inventory - Track 10 third-party script origin(s) and assign an owner plus business justification for each. - [HIGH] Reduce third-party script payload and requests - Defer non-critical tags, remove unused vendors, and gate scripts behind consent or user interaction. - [HIGH] Prioritize greener alternatives for third-party providers - 5 third-party script origin(s) are not confirmed green in the Green Web Foundation dataset. - Dead-code recommendations: - [HIGH] Remove unused CSS selectors and component styles (est. 119.58 KB savings) - Trim styles that never match rendered markup and split component CSS so only used styles are shipped. - [HIGH] Remove unused JavaScript and feature bundles (est. 416.48 KB savings) - Drop unused packages and feature code, or move them behind route-level or interaction-triggered imports. - Non-critical loading candidates: - [MEDIUM] Lazy-load offscreen images (est. 5.42 KB deferrable) - Load below-the-fold images only when they approach the viewport. - [HIGH] Defer non-critical JavaScript (est. 416.48 KB deferrable) - Split bundles and load feature code on interaction or route transition. - [HIGH] Inline critical CSS and defer remainder (est. 119.58 KB deferrable) - Ship only above-the-fold CSS in initial render path and defer non-critical styles. - [MEDIUM] Eliminate render-blocking resources (est. 359 ms unblock) - Defer scripts/styles not required for first paint and preload only truly critical assets. - [MEDIUM] Evaluate deferred loading for heavy script from www.googletagmanager.com (est. 153.02 KB deferrable) - Confirm this asset is required for first paint; defer or lazy-load if not critical. - Form validation recommendations: - [MEDIUM] No error messaging hook - 9 unique form control signature(s) on this page include this issue. - [MEDIUM] Missing autocomplete for tooling support - 5 unique form control signature(s) on this page include this issue. - [MEDIUM] No explicit validation rule - 5 unique form control signature(s) on this page include this issue. - Metadata recommendations: - [LOW] Add twitter:card metadata - Include twitter card metadata to improve cross-platform machine-readable previews. - Layout adaptation recommendations: - [HIGH] Increase touch target sizes - Ensure interactive controls are at least 44x44 CSS px. Detected 65 small targets on mobile and 67 on tablet. - Lightweight security recommendations: - [HIGH] Add a Content-Security-Policy header - Add an appropriate CSP to reduce script injection and resource loading risk. - [MEDIUM] Add SRI to external scripts - 11 external script tag(s) are missing integrity attributes. - Dependency maintenance recommendations: - [MEDIUM] Add integrity attributes for external dependencies - 11 external script dependency URL(s) are missing SRI integrity attributes. - Language/runtime version recommendations: - [LOW] No obvious outdated runtime version disclosed - No clearly outdated runtime version signals were exposed in sampled HTTP headers. Verify language/runtime versions in source and CI since backend versions are not always externally visible. - Expected-files recommendations: - [LOW] Add beneficial discoverability and maintenance files - Missing beneficial file(s): /manifest.webmanifest, /favicon.ico. - Compression recommendations: - [LOW] Enable Brotli/gzip for text assets - Compress HTML, CSS, JS, JSON, SVG, and XML responses with Brotli or gzip. Estimated savings: 19.19 KB. - [LOW] Improve image encoding quality/size - Re-encode oversized images and tune compression quality for significant byte savings. Estimated savings: 5.59 KB. - Optimization recommendations: - [HIGH] Remove unused JavaScript - Reduce dead JS and split bundles to avoid shipping non-critical code. Estimated byte savings: 416.48 KB. - [MEDIUM] Remove unused CSS - Trim unused selectors and split CSS so only needed styles are shipped. Estimated byte savings: 119.58 KB. - [MEDIUM] Eliminate render-blocking resources - Inline critical assets and defer non-critical scripts/styles for faster rendering. Estimated render unblocking: 359 ms. - [LOW] Enable text compression - Serve text assets with Brotli or gzip to remove avoidable transfer bloat. Estimated byte savings: 19.19 KB. - [LOW] Right-size images for viewport - Avoid sending larger images than the rendered size needs. Estimated byte savings: 10.17 KB. - [LOW] Compress oversized image assets - Re-encode large images to reduce transfer weight without visible quality loss. Estimated byte savings: 5.59 KB. - Offline/caching recommendations: - [HIGH] Add service worker support - Register a service worker to support resilient caching and offline behavior for key routes. - [HIGH] Ensure critical routes work offline - Provide an offline fallback strategy for key pages and shell assets. - [MEDIUM] Improve web app manifest support - Complete manifest fields so clients can install and run an app-like experience. - [MEDIUM] Support offline start URL behavior - Ensure start URL and shell routing can load in disconnected conditions. - [MEDIUM] Strengthen static asset cache TTL - Improve long-lived cache headers for immutable static assets (estimated savings opportunity: 172.36 KB). - [HIGH] Reduce unused CSS - Current value: Est savings of 120 KiB - WSG: 2 Remove unnecessary or redundant information (https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information) - [HIGH] Eliminate render-blocking resources - Current value: Est savings of 360 ms - WSG: 18 Use the most efficient solution for your service (https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service) - [HIGH] Reduce initial server response time - Current value: Root document took 1,100 ms - WSG: 11 Ensure infrastructure fits project requirements (https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements) - [MEDIUM] Largest Contentful Paint - Current value: 3.2 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Speed Index - Current value: 4.6 s - WSG: 1 Set goals based on performance and energy impact (https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact) - [MEDIUM] Reduce unused JavaScript - Current value: Est savings of 416 KiB - WSG: 16 Use dependencies appropriately and ensure maintenance (https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance) ## Copy/Paste Issue Snippets ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 770 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 118 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 610 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Avoid an excessive DOM size - Lighthouse audit: dom-size - Current value: 2,717 elements - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters A large DOM will increase memory usage, cause longer [style calculations](https://developers.google.com/web/fundamentals/performance/rendering/reduce-the-scope-and-complexity-of-style-calculations), and produce costly [layout reflows](https://developers.google.com/speed/articles/reflow). [Learn how to avoid an excessive DOM size](https://developer.chrome.com/docs/lighthouse/performance/dom-size/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.7 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 415 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 498 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 415 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 800 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 640 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.2 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 417 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 760 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 482 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 460 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 3.0 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 482 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 482 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 481 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.3 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 498 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 3.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 482 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 121 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 770 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 3.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 21.9 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 498 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 810 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 880 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 498 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 482 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 15.7 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 499 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 32 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Speed Index - Lighthouse audit: speed-index - Current value: 11.2 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric](https://developer.chrome.com/docs/lighthouse/performance/speed-index/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 500 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 660 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 820 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 2.9 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 106 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Efficiently encode images - Lighthouse audit: uses-optimized-images - Current value: Est savings of 28 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Optimized images load faster and consume less cellular data. [Learn how to efficiently encode images](https://developer.chrome.com/docs/lighthouse/performance/uses-optimized-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 6.8 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 796 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 490 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 750 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 417 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.2 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 64 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Efficiently encode images - Lighthouse audit: uses-optimized-images - Current value: Est savings of 28 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Optimized images load faster and consume less cellular data. [Learn how to efficiently encode images](https://developer.chrome.com/docs/lighthouse/performance/uses-optimized-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 820 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 930 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 5.6 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.1 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 500 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 500 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 830 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 970 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 780 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 416 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 32.3 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 910 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 800 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 770 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 800 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 930 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 551 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 770 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Speed Index - Lighthouse audit: speed-index - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric](https://developer.chrome.com/docs/lighthouse/performance/speed-index/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 930 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 26.0 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Speed Index - Lighthouse audit: speed-index - Current value: 9.2 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Speed Index shows how quickly the contents of a page are visibly populated. [Learn more about the Speed Index metric](https://developer.chrome.com/docs/lighthouse/performance/speed-index/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 480 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 630 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 870 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 810 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 800 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 840 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 6.2 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 498 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 2.9 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 790 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 1,080 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 552 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 760 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 720 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 640 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 740 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 780 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 720 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 502 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 640 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 4.4 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 640 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 830 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused JavaScript - Lighthouse audit: unused-javascript - Current value: Est savings of 501 KiB - WSG guideline: 16 Use dependencies appropriately and ensure maintenance - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-dependencies-appropriately-and-ensure-maintenance ### Why this matters Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. [Learn how to reduce unused JavaScript](https://developer.chrome.com/docs/lighthouse/performance/unused-javascript/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 620 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Largest Contentful Paint - Lighthouse audit: largest-contentful-paint - Current value: 8.6 s - WSG guideline: 1 Set goals based on performance and energy impact - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#set-goals-based-on-performance-and-energy-impact ### Why this matters Largest Contentful Paint marks the time at which the largest text or image is painted. [Learn more about the Largest Contentful Paint metric](https://developer.chrome.com/docs/lighthouse/performance/lighthouse-largest-contentful-paint/) ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 119 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Serve images in next-gen formats - Lighthouse audit: modern-image-formats - Current value: Est savings of 1,051 KiB - WSG guideline: 11 Optimize media to reduce resource use - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#optimize-media-to-reduce-resource-use ### Why this matters Image formats like WebP and AVIF often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more about modern image formats](https://developer.chrome.com/docs/lighthouse/performance/uses-webp-images/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 490 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 740 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce unused CSS - Lighthouse audit: unused-css-rules - Current value: Est savings of 120 KiB - WSG guideline: 2 Remove unnecessary or redundant information - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#remove-unnecessary-or-redundant-information ### Why this matters Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. [Learn how to reduce unused CSS](https://developer.chrome.com/docs/lighthouse/performance/unused-css-rules/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Eliminate render-blocking resources - Lighthouse audit: render-blocking-resources - Current value: Est savings of 360 ms - WSG guideline: 18 Use the most efficient solution for your service - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#use-the-most-efficient-solution-for-your-service ### Why this matters Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn how to eliminate render-blocking resources](https://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ``` ```md ## Improve Reduce initial server response time - Lighthouse audit: server-response-time - Current value: Root document took 1,100 ms - WSG guideline: 11 Ensure infrastructure fits project requirements - WSG link: https://www.w3.org/TR/web-sustainability-guidelines/#ensure-infrastructure-fits-project-requirements ### Why this matters Keep the server response time for the main document short because all other requests depend on it. [Learn more about the Time to First Byte metric](https://developer.chrome.com/docs/lighthouse/performance/time-to-first-byte/). ### Definition of done - [ ] Metric improves in Lighthouse on key templates - [ ] Changes documented in release notes - [ ] Re-scan confirms improvement ```