Perceivable · Operable · Understandable · Robust
| Level | What | Required? |
|---|---|---|
| A | Basic accessibility (minimum) | Legal requirement in many countries |
| AA | Standard accessibility (target) | Industry standard, ADA target |
| AAA | Enhanced accessibility | Best practice, not always achievable |
| Fix | Time | Impact |
|---|---|---|
| Add alt text to all images | 1-2 hours | High |
| Add skip navigation link | 15 min | High |
| Fix color contrast issues | 30 min | High |
| Add form labels | 30 min | High |
| Ensure keyboard navigation | 1-2 hours | High |