vital-scans open quality ledger

www.medicaid.gov: technology ↔ issues

Accessibility findings that appear disproportionately on pages running a given technology, across the 678 page(s) in 2026-W38 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 136 pages

Findings over-represented on pages running DataTables (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.99× 136 / 136 136
Each page should have exactly one <main> landmark. (axe) 4.99× 135 / 136 135
page-has-heading-one (axe) 4.99× 134 / 136 134
First focusable element is link to main content (alfa) 4.99× 71 / 136 71
Form field label is visible (alfa) 4.99× 69 / 136 69
Accessible name of link or button matches visible label (alfa) 4.99× 40 / 136 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.99× 38 / 136 38
Add the child roles this container role requires (e.g (axe) 4.99× 38 / 136 38
aria attribute is permitted for element role (alfa) 4.99× 22 / 136 22
Presentational children of an element are not focusable (alfa) 3.54× 22 / 136 31

Popper 136 pages

Findings over-represented on pages running Popper (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.99× 136 / 136 136
Each page should have exactly one <main> landmark. (axe) 4.99× 135 / 136 135
page-has-heading-one (axe) 4.99× 134 / 136 134
First focusable element is link to main content (alfa) 4.99× 71 / 136 71
Form field label is visible (alfa) 4.99× 69 / 136 69
Accessible name of link or button matches visible label (alfa) 4.99× 40 / 136 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.99× 38 / 136 38
Add the child roles this container role requires (e.g (axe) 4.99× 38 / 136 38
aria attribute is permitted for element role (alfa) 4.99× 22 / 136 22
Presentational children of an element are not focusable (alfa) 3.54× 22 / 136 31

Bootstrap 136 pages

Findings over-represented on pages running Bootstrap (lift ≥ 1, ≥5 pages support).
Finding Lift On tech pages On all pages
Wrap all page content in landmarks (header, nav, main, footer) so users can navigate by region. (axe) 4.99× 136 / 136 136
Each page should have exactly one <main> landmark. (axe) 4.99× 135 / 136 135
page-has-heading-one (axe) 4.99× 134 / 136 134
First focusable element is link to main content (alfa) 4.99× 71 / 136 71
Form field label is visible (alfa) 4.99× 69 / 136 69
Accessible name of link or button matches visible label (alfa) 4.99× 40 / 136 40
Remove ARIA attributes that aren't allowed on this role/element. (axe) 4.99× 38 / 136 38
Add the child roles this container role requires (e.g (axe) 4.99× 38 / 136 38
aria attribute is permitted for element role (alfa) 4.99× 22 / 136 22
Presentational children of an element are not focusable (alfa) 3.54× 22 / 136 31

jQuery UI 526 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) 1.29× 20 / 526 20
aria-input-field-name (axe) 1.29× 20 / 526 20
Form field has accessible name (alfa) 1.29× 12 / 526 12
Target size is at least 24×24 CSS pixels or has spacing (Minimum) (alfa) 1.29× 12 / 526 12
Text has minimum contrast ratio of 4.5:1 (alfa) 1.25× 271 / 526 280

Chartbeat 542 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) 1.25× 280 / 542 280
Remove or change the ARIA role — it isn't allowed on this element type. (axe) 1.25× 20 / 542 20
aria-input-field-name (axe) 1.25× 20 / 542 20

cdnjs 542 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) 1.25× 280 / 542 280
Remove or change the ARIA role — it isn't allowed on this element type. (axe) 1.25× 20 / 542 20

Cloudflare 542 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) 1.25× 280 / 542 280

jsDelivr 542 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) 1.25× 280 / 542 280

Drupal 542 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) 1.25× 280 / 542 280

Select2 542 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) 1.25× 280 / 542 280

Acquia Cloud Platform 542 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) 1.25× 280 / 542 280

Amazon Web Services 542 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) 1.25× 280 / 542 280

PHP 542 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) 1.25× 280 / 542 280

Qualtrics 542 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) 1.25× 280 / 542 280

Tealium 542 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) 1.25× 280 / 542 280

USWDS 542 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) 1.25× 280 / 542 280