Automated findings
The full axe-core rule set plus checks of our own, run against the page you are actually looking at — including inside iframes and shadow DOM.
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Guided manual checks
Eighteen checks covering what a machine cannot decide, each one gathering the page’s own content so you are reading evidence rather than a reminder.
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Screen reader transcript
What would actually be announced, in reading order — so an icon button with no label stops looking fine.
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Tab order overlay
The keyboard path drawn and numbered over the page, with a list you can step through.
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Document outline
Headings and landmarks drawn over the page, so a wall of unlabelled divs is obvious.
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Colour contrast tuner
The measured ratio, the nearest passing colour, and a slider for trying shades until one passes.
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Group by component
Eighty contrast failures are usually one button used eighty times. Fix it once.
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Whole-site scan
Scan up to twenty-five pages of a site in one run and see which findings are shared.
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User flows
Record a journey once, replay it whenever you like, and get every state scanned and merged into one report.
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Standards
WCAG 2.0, 2.1 and 2.2, plus Section 508, EN 301 549, Trusted Tester v5 and RGAA 4.
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Reports and export
JSON, CSV, HTML or Markdown, with your manual review included — and the last ten scans kept locally.
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In your pipeline
The same engine as a single file with no browser APIs — inject it with Playwright and assert on the results.
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Privacy by design
No accounts, no servers, no analytics. Nothing you scan is sent anywhere.
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Start with the page you are on
Install the extension, press F12 and open the Accessibility tab. No account, nothing to configure, and nothing leaves your machine.