WCAG 2.2 AA · EN 301 549 · European Accessibility Act
Accessibility is a
regression, not a project.
You fixed the contrast last quarter. Then a new hero shipped, a form got redesigned, and nobody noticed. A11ySignal re-checks every page on a schedule and tells you the day it breaks — with the element, the rule, and the criterion it fails.
What actually fails
The same four things, on nearly every site.
None of them need a rebuild. They need someone to notice. Percentages are from the WebAIM Million, an annual scan of the top million home pages.
How it runs
Set it up once. Then it behaves like uptime monitoring.
- 01
Point it at a site
Give it a URL. It reads your sitemap and follows links from there, so you do not list pages by hand. Exclude a staging path if you need to.
- 02
It runs on your schedule
Daily, weekly or monthly, in a real browser with axe-core. JavaScript renders, then every element gets checked against WCAG 2.2 AA.
- 03
You hear about changes, not noise
Email and Slack fire on what is new since last time. A page that was already broken does not get reported twice.
Built for the people who get blamed
You maintain twenty client sites. You cannot audit them by hand.
Since 28 June 2025 the European Accessibility Act applies to e-commerce, banking, ticketing and most consumer services sold into the EU. Your clients will forward that letter to you. This is how you answer it in an afternoon rather than a quarter.
On the Agency plan
Find out where one page stands, right now.
No account, no card. You get the same engine the paid plans run on, pointed at a single page.