Evidence before intervention
Accessibility quick review.
Start with code; finish with people.
What to verify
The health audit checks observable HTML foundations and the color tool calculates contrast. Conformance still needs keyboard, zoom, screen-reader, error, focus and task-based review.
- Run the health audit for landmarks, language, image alternatives, link names and form labels.
- Use the contrast checker for proposed foreground and background pairs.
- Complete keyboard-only journeys at 200% and 400% zoom.
- Test important tasks with representative assistive technologies and users where appropriate.