Answer
Accessibility testing checks whether people with disabilities can perceive, understand, navigate, and operate a website. • Automated tools find some markup and contrast problems but cannot prove full accessibility. • Manual checks include keyboard navigation, zoom, labels, headings, focus, and error handling. • Testing with assistive technology and disabled users finds issues that tools miss.
💡 Simple Example
<button type="button">Save changes</button><p role="status" aria-live="polite">Changes saved.</p>
⚡ Quick Revision
Accessibility testing combines automated checks, manual testing, and user testing.