Alternative Text For Images
- All images require an alt attribute.
- Using meaningful descriptive text. Describe the image briefly, but avoid the phrase 'image of' or 'graphic of'.
- Heading hierarchy is very important for readability, scanability, search engine optimization, and accessibility.
- When using multiple headings on a page, it is recommended to use them in numerical order. For example: heading 1, heading 2, heading 3 etc.
- DO NOT mix the numerical order of headings. For example: Heading 2 followed by Heading 1.
For more information read The Web Accessibility Basics.