The range of validations includes: HTML and XHTML (28 different standards), CSS (1-3), Accessibility (WCAG 1, WCAG2, US-508), a broken links checker, and a multi-language spell checker. Visual ARIA allows engineers, testers, educators, and students to physically observe ARIA usage within web technologies, including ARIA 1.1 structural, live region, and widget roles, proper nesting and focus management, plus requisite and optional supporting attributes to aid in development. The extension integrates into the browser development tools, providing an integrated checking experience, helping users quickly identify the source of accessibility issues and try fixes.ĭisplays ARIA used in web technologies, includes live region, and widget roles, proper nesting and focus management. The IBM Equal Access Accessibility Checker is an open source tool for web developers and auditors that utilizes IBM’s accessibility rule engine, which detects accessibility issues for web pages and web applications. This list is continuously updating so please feel free to add more extensions in the comments or notify if any of the extensions are outdated.
The following browser extensions will help evaluate various accessibility testing tasks.
