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Audit a whole site against WCAG 2.2 and the European Accessibility Act, then export a client-ready report. Works behind logins. Signoff surveys an entire website against WCAG 2.2 Level AA and the European Accessibility Act, then produces a report you can put your name on. Free accessibility checkers test one page and give you a developer panel. Enterprise platforms start at $1,250 a year per seat. Signoff sits where the work actually happens: you already sell audits, and the billable part is not the checking — it is crawling the site, mapping findings to success criteria, estimating remediation, and formatting something the client will read. WHAT IT DOES • Surveys every page of a site in one run, not one page at a time • Produces a client report with your logo and firm name, a conformance table, a numbered defect schedule and an estimated remediation time • Runs entirely inside your browser, in your own session — so pages behind a login, on staging, or on localhost are audited exactly like public ones • Locates any finding on the page with one click • Exports CSV and JSON WHAT IT CHECKS 41 automated checks across 17 WCAG 2.2 success criteria at Level A and AA, measured against the fully rendered page: text contrast computed from resolved backgrounds, target size (2.5.8, new in WCAG 2.2) measured after layout with the user-agent exception applied, focus indicators traced through the stylesheet, ARIA validity, accessible names, landmarks, headings, forms and tables. PRIVACY No page content is ever uploaded. There is no server. Everything — the crawl, the analysis and the report — happens in your browser. That is also why it can audit pages behind a login. HONEST LIMITS Automated testing reliably reaches roughly a third of WCAG. Signoff prints that caveat on every report and lists what still requires manual testing. It is not a compliance certificate and never claims to be one. PRICING Free: single-page audits with all 41 checks. Pro, $29/month or $180/year: whole-site surveys, the white-labelled client report, and CSV/JSON export.
Aug 26, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.