Siteimprove Accessibility Checker

The Siteimprove Accessibility Checker Chrome extension for Microsoft Edge is a powerful tool designed to help you jumpstart your web accessibility efforts. Instantly analyze any web page's accessibility based on the latest ACT rules and receive immediate, clear feedback.

With comprehensive issue breakdowns and detailed explanations, you gain a deeper understanding of how accessibility barriers affect your visitors. The extension offers hands-on guidance complete with links to relevant WCAG techniques to help you fix issues efficiently.

This extension supports automated accessibility testing directly within Edge, enabling secure evaluations even on password-protected or non-public pages, multi-step forms, and dynamic content. Developed by Siteimprove—a trusted SaaS leader and W3C member—this tool empowers organizations to deliver superior website experiences and promote inclusive digital access worldwide.