www.healthcare.gov: Web standards & metadata — week 2026-W34
Web standards & metadata
Web-standards, metadata, and security checks in the spirit of ScanGov (methodology CC0), run across our scan rather than only the homepage.
Share of checked pages passing each standard (lowest first).
Standard
Pass rate
Pages
schema.org GovernmentOrganization markup
0%
0/284
hreflang alternates declared
0%
0/284
Open social presence (Mastodon/Bluesky) linked
0%
0/284
Canonical URL declared
96%
274/284
Meta description present
96%
274/284
Open Graph tags (6/6)
96%
274/284
Twitter card metadata
96%
274/284
Page has a <title>
100%
284/284
Character encoding declared
100%
284/284
Document language (lang) set
100%
284/284
Responsive viewport (zoom not disabled)
100%
284/284
across 284 page(s)
No Mastodon/Bluesky links detected on checked pages.
Progressive Web Resilience across 284 page(s)
Capabilities that keep the site useful under real-world conditions — unreliable connectivity, interrupted sessions, mobile install. Not a compliance score: each row is independent evidence.
Progressive Web Resilience signals (lowest pass rate first).
Capability
Result
Why it matters
Evidence
Service worker registered
✗ 0/284 pages
A service worker is what makes offline access, caching, and background sync possible.
—
Apple touch icon (iOS/bookmark icon)
✗ 1/284 pages
iOS uses this icon for home-screen bookmarks and "Add to Home Screen" — without it the icon falls back to a screenshot.
—
Manifest declares a maskable icon
✗ 0/284 pages
A maskable icon lets the OS safely crop/mask the app icon on different device shapes without clipping content.