Designing Web Pages Accessible to All

Checkpoints

Guideline 1. Provide equivalent alternatives to auditory and visual content.

• Provide alternative text for all images.
• If an image conveys important information beyond what is in its alternative text, provide an extended description.

Guideline 2. Don't rely on color alone.

• If you use color to convey information, make sure the information is also represented another way.

Guideline 4. Clarify natural language usage.

• Identify the language of the text
• Identify any changes in the document's language.

http://www.w3.org/TR/WAI-WEBCONTENT/#Guidelines