Web accessibility means that people with disabilities can use the Web. More specifically, Web accessibility means that people with disabilities can perceive, understand, navigate, and interact with the Web, and that they can contribute to the Web. Web accessibility also benefits others, including older people with changing abilities due to aging. More »

Markup Validation  

Most pages on the World Wide Web are written in computer languages (such as HTML) that allow Web authors to structure text, add multimedia content, and specify what appearance, or style, the result should have. More »

The World Wide Web Consortium (w3.org) is an organization that sets many of the standards that browser manufacturers eventually use to create their products.

Created in 1994, the W3C’s mission is “to lead the Web to its full potential” by developing common protocols that promote its evolution and ensure its interoperability. More »