Visitors use different screens, keyboards, assistive tools and lighting conditions. Clear labels, readable contrast, visible focus and logical headings help more people finish a task. Automated checks find some issues, but keyboard and screen-reader checks are also needed. Agree the required standard and audit scope.
What to check
- Complete navigation and forms using only the keyboard.
- Check zoom, small screens and both colour themes.
- Add useful error messages, alt text and video captions.
W3C: Introduction to Web Accessibility ↗