pour - Accessibility Checker & WCAG Audit 作者： pour.dev
One-click accessibility checker: WCAG 2.2 audits, contrast checks, exact fixes, and vision, sensory and motor filters.
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pour is a complete accessibility checker for the pages you build and the pages you browse. One click runs a full WCAG 2.2 audit (Level A and AA) against the live page, with every finding tied to the exact element, a plain-language explanation, and a concrete fix.
WHAT IT CHECKS
More than 80 original checks assist with the full range of WCAG success criteria: text alternatives, labels and names, colour contrast (including gradients, overlays and text over images), keyboard traps and focus visibility, target sizes, landmarks and structure, ARIA validity, moving content, and more. Cross-origin frames are audited too.
SEE WHAT YOUR USERS SEE
Built-in vision, sensory and motor filters let you experience the page as others do: colour-blindness in all its forms, tunnel vision, macular degeneration, cataracts, blur and low light; sensory overload, visual stress and dyslexia-style reading effects; hand and resting tremor, pointer drift and keyboard-only browsing. All straight from the toolbar.
FAST, AND MEASURED
Benchmarked on 138 live pages: a full audit of the typical page lands in tens of milliseconds, around four times faster than the engine most of the industry runs on, and finds around twice as many failing elements. The heaviest page tested, at 190,000 DOM nodes, audits in under nine seconds. Fast enough to re-run on every change without thinking about it.
PRIVATE BY DESIGN
Everything runs inside your browser. No page content, URL or audit result ever leaves your machine. No account, no tracking, no server.
FOR DEVELOPERS AND EVERYONE ELSE
Use the popup for a quick score, or open the DevTools panel for the full report while you work. Designers, auditors, content editors and curious readers get the same one-click answer: is this page accessible, and if not, exactly what to fix.
WHAT IT CHECKS
More than 80 original checks assist with the full range of WCAG success criteria: text alternatives, labels and names, colour contrast (including gradients, overlays and text over images), keyboard traps and focus visibility, target sizes, landmarks and structure, ARIA validity, moving content, and more. Cross-origin frames are audited too.
SEE WHAT YOUR USERS SEE
Built-in vision, sensory and motor filters let you experience the page as others do: colour-blindness in all its forms, tunnel vision, macular degeneration, cataracts, blur and low light; sensory overload, visual stress and dyslexia-style reading effects; hand and resting tremor, pointer drift and keyboard-only browsing. All straight from the toolbar.
FAST, AND MEASURED
Benchmarked on 138 live pages: a full audit of the typical page lands in tens of milliseconds, around four times faster than the engine most of the industry runs on, and finds around twice as many failing elements. The heaviest page tested, at 190,000 DOM nodes, audits in under nine seconds. Fast enough to re-run on every change without thinking about it.
PRIVATE BY DESIGN
Everything runs inside your browser. No page content, URL or audit result ever leaves your machine. No account, no tracking, no server.
FOR DEVELOPERS AND EVERYONE ELSE
Use the popup for a quick score, or open the DevTools panel for the full report while you work. Designers, auditors, content editors and curious readers get the same one-click answer: is this page accessible, and if not, exactly what to fix.
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