What are the Web Content Accessibility Guidelines?What is WCAG?There are two versions of the Web Content Accessibility Guidelines (WCAG). WCAG 1 contains 14 main guidelines with a total of 65 in all. WCAG 2, still in draft format, has reorganised and combined many of the WCAG 1 guidelines to create 21 new ones. Each guideline has a one or more ‘checkpoints’ which developers should consider to ensure the accessibility of a Web page. Each checkpoint has a priority level based on its impact on Web accessibility. The WCAG provides a number of examples and techniques to help Web developers to implement the guidelines. There is also a downloadable training course entitled the Curriculum for the Web Content Accessibility Guidelines 1.0. The course is a few years old and needs updating. Saying that, it does provide a good foundation to the topic. WCAG Priority LevelsThere are 3 WCAG priority levels. Compliance with the recommendations of each level ensures greater accessibility of Web pages. Priority 1 - Web developers MUST satisfy these checkpoints or some groups of people will find it impossible to access information on their site. This is considered to be the absolute minimum level of compliance. Priority 2 - Web developers should satisfy these checkpoints or some groups of people will find it difficult to access information on their site. This is considered to be the preferred level of compliance. Priority 3 - If Web developers satisfy these checkpoints the majority of users will be able to access ALL of the information on their site. This is considered to be the optimum level of compliance. WCAG ConformanceThe WCAG guidelines have three levels of conformance.
There are 14 main WCAG guidelines. |
A project checklist for web developers and clients
The most popular pages in the Hobo Accessibility 101 Archive (by visit).
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