The current version of WCAG is 2.0 published in December 2008 till now.WCAG is a set of guidelines that specify the manner which has to be followed to check the system accessibility especially for people with disabilities.WCAG is an acronym for Web Content Accessibility Guidelines published by Web Accessibility Initiative (WAI) and World Wide Web Consortium (W3C).Recommended Reading => Web Accessibility Testing What is WCAG? People who are still using old systems without advanced equipment.People with less computer literacy and restricted access.The performance of a system in areas with poor communication infrastructure.There are some good applications which are one step ahead to check for,.Accessibility Testing is performed to check whether the system is accessible even by people with physical disabilities mentioned above.Basically, Accessibility Testing is the subset of Usability Testing.

#22) Accessibility Developers Tools by Google.#19) Inspector Sidebar (Firefox Accessibility Extension).#17) Web Accessibility Toolbar (WAT) for IE.#15) Functional Accessibility Evaluator (FAE)2.0.Best Web Accessibility Testing Tools and Solutions.

Accessibility screen reader chrome