This is easily the most useful accessibility tool I've ever used. I'm using it to help with an app I'm developing right now. Thanks for this addon, it's a life saver.

An easy to use and valuable extension. Strongly recommended for all web content developers to check that their website is meets accessibility guidelines (WCAG). Works with static and dynamic web sites.

Very, very, very handy extension. Looks a bit like Functional Accessibility Evaluator on https://fae.disability.illinois.edu/ , but the interface is much more clear.
Especially all the links under Details are very handy.
Really a great Extension!