Download NerdeFocus chrome extension. Quickly debug focus problems when testing a page for accessibility issues. and install in your Google chrome browser. This is Direct NerdeFocus Crx download for Chrome it is also called NerdeFocus offline CRX for chrome Download. This NerdeFocus is used to Quickly debug focus problems when testing a page for accessibility issues.
Evaluate web accessibility within your browser.
Visualise tab order with ease
Audit pages for accessibility bugs as they're being used.
Analyze a web page or portion of a web page for conformance with WCAG 2.0 Color Contrast requirements.
Accessibility testing tool from TPGi
Accessibility Insights for Web helps developers quickly find and fix accessibility issues.
Displays ARIA used in web technologies, includes live region, and widget roles, proper nesting and focus management.
To check the color contrast between foreground and background of the texts
Accessibility Checker for Developers, Testers, and Designers in Chrome