vital-scans open quality ledger

www.medicaid.gov: technology ↔ issues

Accessibility findings that appear disproportionately on pages running a given technology, across the 725 page(s) in 2026-W37 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.

Popper 200 pages

Findings over-represented on pages running Popper (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Each page should have exactly one <main> landmark. (axe) 3.63× 200 / 200 200
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 3.63× 200 / 200 200
page-has-heading-one (axe) 3.63× 198 / 200 198
First focusable element is link to main content (alfa) 3.63× 102 / 200 102
Form field label is visible (alfa) 3.63× 101 / 200 101
Accessible name of link or button matches visible label (alfa) 3.63× 54 / 200 54
Remove ARIA attributes that aren't allowed on this role/element. (axe) 3.62× 48 / 200 48
Add the child roles this container role requires (e.g (axe) 3.62× 48 / 200 48
aria attribute is permitted for element role (alfa) 3.62× 24 / 200 24
Presentational children of an element are not focusable (alfa) 2.29× 24 / 200 38

Bootstrap 200 pages

Findings over-represented on pages running Bootstrap (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Each page should have exactly one <main> landmark. (axe) 3.63× 200 / 200 200
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 3.63× 200 / 200 200
page-has-heading-one (axe) 3.63× 198 / 200 198
First focusable element is link to main content (alfa) 3.63× 102 / 200 102
Form field label is visible (alfa) 3.63× 101 / 200 101
Accessible name of link or button matches visible label (alfa) 3.63× 54 / 200 54
Remove ARIA attributes that aren't allowed on this role/element. (axe) 3.62× 48 / 200 48
Add the child roles this container role requires (e.g (axe) 3.62× 48 / 200 48
aria attribute is permitted for element role (alfa) 3.62× 24 / 200 24
Presentational children of an element are not focusable (alfa) 2.29× 24 / 200 38

DataTables 201 pages

Findings over-represented on pages running DataTables (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Each page should have exactly one <main> landmark. (axe) 3.61× 200 / 201 200
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 3.61× 200 / 201 200
page-has-heading-one (axe) 3.61× 198 / 201 198
First focusable element is link to main content (alfa) 3.61× 102 / 201 102
Form field label is visible (alfa) 3.61× 101 / 201 101
Accessible name of link or button matches visible label (alfa) 3.61× 54 / 201 54
Remove ARIA attributes that aren't allowed on this role/element. (axe) 3.61× 48 / 201 48
Add the child roles this container role requires (e.g (axe) 3.61× 48 / 201 48
aria attribute is permitted for element role (alfa) 3.61× 24 / 201 24
Presentational children of an element are not focusable (alfa) 2.28× 24 / 201 38

jQuery UI 502 pages

Findings over-represented on pages running jQuery UI (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Remove or change the ARIA role — it isn't allowed on this element type. (axe) 1.44× 16 / 502 16
aria-input-field-name (axe) 1.44× 16 / 502 16
Form field has accessible name (alfa) 1.44× 14 / 502 14
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa) 1.44× 14 / 502 14

Chartbeat 525 pages

Findings over-represented on pages running Chartbeat (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.38× 19 / 525 19

cdnjs 525 pages

Findings over-represented on pages running cdnjs (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.38× 19 / 525 19

Cloudflare 525 pages

Findings over-represented on pages running Cloudflare (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.38× 19 / 525 19

jsDelivr 525 pages

Findings over-represented on pages running jsDelivr (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.38× 19 / 525 19

Drupal 525 pages

Findings over-represented on pages running Drupal (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

Select2 525 pages

Findings over-represented on pages running Select2 (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

Acquia Cloud Platform 525 pages

Findings over-represented on pages running Acquia Cloud Platform (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

Amazon Web Services 525 pages

Findings over-represented on pages running Amazon Web Services (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

PHP 525 pages

Findings over-represented on pages running PHP (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

Qualtrics 525 pages

Findings over-represented on pages running Qualtrics (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

Tealium 525 pages

Findings over-represented on pages running Tealium (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276

USWDS 525 pages

Findings over-represented on pages running USWDS (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Text has minimum contrast ratio of 4.5:1 (alfa) 1.38× 276 / 525 276