# Manual testing — Web Accessibility (A11y)

Source: https://www.geekswithgeeks.com/en/accessibility/a11y-testing-manual

> Test your site without a mouse and with a screen reader.

## Testing checklist

1. Use Tab to navigate. 2. Disable mouse in DevTools. 3. Test with screen reader (NVDA free on Windows). 4. Resize text 200%. 5. Use grayscale mode. 6. Test on mobile. 7. Read page outline via heading structure. 8. Check alt text on images.

## NVDA quick start

Download free NVDA for Windows. Start with Browse Mode (arrow keys). Use Focus Mode (Enter) for forms. Alt+N toggles Browse/Focus.

## Keyboard-only testing

Disconnect mouse completely. Use only: Tab (forward), Shift+Tab (backward), Enter (activate), Escape (close), Arrow keys (navigate).