| webaim | 1.65 | 0.5 | 1409 | 6 | 19 |
| webaim contrast checker | 0.02 | 0.5 | 1545 | 23 | 87 |
| webaim color contrast | 1.38 | 0.6 | 4445 | 21 | 8 |
| webaim wave | 1.11 | 0.6 | 5626 | 11 | 77 |
| webaim accessibility | 1.52 | 0.3 | 568 | 20 | 74 |
| webaim color contrast checker | 1.5 | 1 | 811 | 29 | 7 |
| webaim contrast | 0.23 | 0.8 | 7535 | 15 | 35 |
| webaim checklist | 0.28 | 0.6 | 580 | 16 | 18 |
| webaim checker | 1.64 | 0.5 | 2648 | 14 | 28 |
| webaim million | 1.82 | 0.3 | 8067 | 14 | 53 |
| webaim alt text | 1.34 | 0.8 | 6001 | 15 | 84 |
| webaim wave tool | 1.38 | 1 | 9724 | 16 | 19 |
| webaim color checker | 1.94 | 1 | 4042 | 20 | 65 |
| webaim screen reader survey | 1.39 | 0.8 | 7219 | 27 | 44 |
| webaim accessibility checker | 0.58 | 0.8 | 4116 | 28 | 24 |
| webaim colour contrast checker | 0.15 | 0.2 | 3588 | 30 | 50 |
