WCAG 2.0
WCAG 2.0 is the measure of barrier-free web usability and ergonomics. Such a standard web pages effectively and seamlessly make use of the disabled or handicapped people (eg. Visually impaired, hearing impaired), or who are less well understood to IT or even outdated hardware users.
A -the lowest level that must be observed by all means an accessible website.
AA - especially in the public interest, public service - and state - and local government websites is determined by a higher level of accessibility of.
AAA - the highest level, the rules of which are required to be adhered website, which was largely damaged and disabled people are visiting.
- blind
- sighted
- Color-blind and color-blind users
- hearing
- Disabled
- epilepsy
- Mentally disabled
But there are groups who can navigate a difficult obstacle for other websites. These include the elderly, children and the outdated browser or old slow computers.
Website In view of the foregoing analysis, the minimum number of control points to the existence of accessibility aims at:
- Investigation images ALT attribute
- Analysis page Pictures / Maximum image
- Analysis of the size of page
- Examination of responsiveness (even on a different screen size is optimal width of the content)
- Assessment of the screen height measured Website
- Flash test
- Frame investigation
- Examination Headlines
- Analysis of recording language page
- Analysis of Character
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