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Web Accessibility Basics
Make sites usable for all
Accessibility uses semantic HTML, proper contrast, keyboard navigation, and clear labels to aid all users.
- aria
- semantic html
- contrast
- keyboard nav
- alt text
Structure
Use semantic elements and landmarks; provide meaningful alt text and labels.
Interact
Ensure keyboard operability and visible focus states; avoid relying only on hover.
Verify
Test with screen readers, contrast checkers, and automated audits.