Accessibility Testing Table of Contents - Overview - When to Use - Quick Start - Reference Guides - Best Practices Overview Accessibility testing ensures web applications are usable by people with disabilities, including those using screen readers, keyboard navigation, or other assistive technologies. It validates compliance with WCAG (Web Content Accessibility Guidelines) and identifies barriers to accessibility. When to Use - Validating WCAG 2.1/2.2 compliance - Testing keyboard navigation - Verifying screen reader compatibility - Testing color contrast ratios - Validating ARIA attributes -…