vital-scans open quality ledger

www.medicaid.gov: technology ↔ issues

Accessibility findings that appear disproportionately on pages running a given technology, across the 614 page(s) in 2026-W34 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.

DataTables 152 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) 4.04× 152 / 152 152
page-has-heading-one (axe) 4.04× 152 / 152 152
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.04× 152 / 152 152
Form field label is visible (alfa) 4.04× 82 / 152 82
Accessible name of link or button matches visible label (alfa) 4.04× 40 / 152 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.04× 38 / 152 38
Add the child roles this container role requires (e.g (axe) 4.04× 38 / 152 38
First focusable element is link to main content (alfa) 3.99× 82 / 152 83
aria attribute is permitted for element role (alfa) 3.86× 21 / 152 22
Presentational children of an element are not focusable (alfa) 2.65× 21 / 152 32

Popper 152 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) 4.04× 152 / 152 152
page-has-heading-one (axe) 4.04× 152 / 152 152
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.04× 152 / 152 152
Form field label is visible (alfa) 4.04× 82 / 152 82
Accessible name of link or button matches visible label (alfa) 4.04× 40 / 152 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.04× 38 / 152 38
Add the child roles this container role requires (e.g (axe) 4.04× 38 / 152 38
First focusable element is link to main content (alfa) 3.99× 82 / 152 83
aria attribute is permitted for element role (alfa) 3.86× 21 / 152 22
Presentational children of an element are not focusable (alfa) 2.65× 21 / 152 32

Bootstrap 152 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) 4.04× 152 / 152 152
page-has-heading-one (axe) 4.04× 152 / 152 152
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.04× 152 / 152 152
Form field label is visible (alfa) 4.04× 82 / 152 82
Accessible name of link or button matches visible label (alfa) 4.04× 40 / 152 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.04× 38 / 152 38
Add the child roles this container role requires (e.g (axe) 4.04× 38 / 152 38
First focusable element is link to main content (alfa) 3.99× 82 / 152 83
aria attribute is permitted for element role (alfa) 3.86× 21 / 152 22
Presentational children of an element are not focusable (alfa) 2.65× 21 / 152 32

jQuery UI 423 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) 1.45× 24 / 423 24
aria-input-field-name (axe) 1.45× 24 / 423 24
Form field has accessible name (alfa) 1.45× 11 / 423 11
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa) 1.45× 11 / 423 11
Text has minimum contrast ratio of 4.5:1 (alfa) 1.35× 193 / 423 207

Chartbeat 462 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) 1.33× 207 / 462 207
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.33× 32 / 462 32

Qualtrics 462 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) 1.33× 207 / 462 207
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.33× 32 / 462 32

Tealium 462 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) 1.33× 207 / 462 207
Use heading levels in order (h1 → h2 → h3) without skipping; structure, not size. (axe) 1.33× 32 / 462 32

cdnjs 461 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) 1.33× 206 / 461 207

Cloudflare 461 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) 1.33× 206 / 461 207

jsDelivr 461 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) 1.33× 206 / 461 207

Drupal 461 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) 1.33× 206 / 461 207

Select2 461 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) 1.33× 206 / 461 207

Acquia Cloud Platform 461 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) 1.33× 206 / 461 207

Amazon Web Services 461 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) 1.33× 206 / 461 207

PHP 461 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) 1.33× 206 / 461 207

USWDS 461 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) 1.33× 206 / 461 207