vital-scans open quality ledger

www.cms.gov: technology ↔ issues

Accessibility findings that appear disproportionately on pages running a given technology, across the 218 page(s) in 2026-W36 where both technology detection and an accessibility engine ran. Lift is how many times more likely a finding is on pages with the technology than on pages overall — a value of 2× means twice the baseline rate.

This is an association, not proof of cause. Technologies that are detected on the same set of pages (e.g. a CMS, its host, and its language) will share identical lift values; the listing groups by technology but cannot tell which one in a co-located stack is responsible. Treat high-lift pairs as leads for a human to confirm — a barrier that recurs with the same technology, especially across multiple sites, is likely a bug in that technology rather than in any one page's content.

jQuery UI 8 pages

Findings over-represented on pages running jQuery UI (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 13.63× 8 / 8 16

reCAPTCHA 76 pages

Findings over-represented on pages running reCAPTCHA (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe) 2.71× 17 / 76 18
Text has enhanced contrast (alfa) 2.71× 17 / 76 18
Link is distinguishable without relying on color (alfa) 2.71× 17 / 76 18
Accessible name of link or button matches visible label (alfa) 2.71× 17 / 76 18
Headings are structured hierarchically (alfa) 2.69× 15 / 76 16
link-in-text-block (axe) 2.60× 29 / 76 32
Form field label is visible (alfa) 1.11× 17 / 76 44

jsDelivr 90 pages

Findings over-represented on pages running jsDelivr (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
link-in-text-block (axe) 2.42× 32 / 90 32
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe) 2.42× 18 / 90 18
Text has enhanced contrast (alfa) 2.42× 18 / 90 18
Link is distinguishable without relying on color (alfa) 2.42× 18 / 90 18
Accessible name of link or button matches visible label (alfa) 2.42× 18 / 90 18
Headings are structured hierarchically (alfa) 2.42× 16 / 90 16
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.67× 11 / 90 16

Bootstrap 90 pages

Findings over-represented on pages running Bootstrap (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
link-in-text-block (axe) 2.42× 32 / 90 32
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe) 2.42× 18 / 90 18
Text has enhanced contrast (alfa) 2.42× 18 / 90 18
Link is distinguishable without relying on color (alfa) 2.42× 18 / 90 18
Accessible name of link or button matches visible label (alfa) 2.42× 18 / 90 18
Headings are structured hierarchically (alfa) 2.42× 16 / 90 16
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.67× 11 / 90 16

Microsoft ASP.NET 90 pages

Findings over-represented on pages running Microsoft ASP.NET (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
link-in-text-block (axe) 2.42× 32 / 90 32
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe) 2.42× 18 / 90 18
Text has enhanced contrast (alfa) 2.42× 18 / 90 18
Link is distinguishable without relying on color (alfa) 2.42× 18 / 90 18
Accessible name of link or button matches visible label (alfa) 2.42× 18 / 90 18
Headings are structured hierarchically (alfa) 2.42× 16 / 90 16
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.67× 11 / 90 16

Drupal 108 pages

Findings over-represented on pages running Drupal (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

Acquia Cloud Platform 108 pages

Findings over-represented on pages running Acquia Cloud Platform (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

Amazon Web Services 108 pages

Findings over-represented on pages running Amazon Web Services (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

PHP 108 pages

Findings over-represented on pages running PHP (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

Qualtrics 108 pages

Findings over-represented on pages running Qualtrics (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

Tealium 108 pages

Findings over-represented on pages running Tealium (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

YouTube 108 pages

Findings over-represented on pages running YouTube (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Scrolling content can be accessed by keyboard (alfa) 2.02× 11 / 108 11
Form field label is visible (alfa) 1.19× 26 / 108 44

jQuery 198 pages

Findings over-represented on pages running jQuery (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Form field label is visible (alfa) 1.10× 44 / 198 44
link-in-text-block (axe) 1.10× 32 / 198 32
Use <ul>/<ol> with only <li> children for lists; don't fake lists with <div>s. (axe) 1.10× 18 / 198 18
Text has enhanced contrast (alfa) 1.10× 18 / 198 18
Link is distinguishable without relying on color (alfa) 1.10× 18 / 198 18
Accessible name of link or button matches visible label (alfa) 1.10× 18 / 198 18
Headings are structured hierarchically (alfa) 1.10× 16 / 198 16