Accessibility - MDN Web Docs Glossary: Definitions of Web-related terms 编辑

Web Accessibility (A11Y) refers to best practices for keeping a website usable despite physical and technical restrictions. Web accessibility is formally defined and discussed at the W3C through the Web Accessibility Initiative (WAI).

Learn more

General knowledge

• Accessibility resources at MDN
• Web accessibility on Wikipedia

Learn web accessibility

• Learn accessibility on MDN
• Web Accessibility In Mind

Technical reference

• The ARIA documentation on MDN
• The Web Accessibility Initiative homepage
• The WAI-ARIA recommendation