WPT
This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.
wpt / html / semantics / forms
Spec: HTML ↗
Runs: Chrome 155.0.8040.0 (wpt@341432dac, 2026-09-03) | Firefox 157.0a1 (wpt@341432dac, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7825 (wpt@a1e944e7a, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 99.2%5301/5342 | 94.0%5021/5342 | 90.6%4840/5342 | 88.6%4734/5342 | 84.4%4511/5342 | 0.0%0/5342 |
| attributes-common-to-form-controls | 100.0%42/42 | 100.0%42/42 | 95.2%40/42 | 100.0%42/42 | 100.0%42/42 | 0.0%0/42 |
| constraints | 100.0%922/922 | 99.8%920/922 | 94.6%872/922 | 99.6%918/922 | 99.6%918/922 | 0.0%0/922 |
| customizable-combobox | 92.3%12/13 | 0.0%0/13 | 0.0%0/13 | 0.0%0/13 | 0.0%0/13 | 0.0%0/13 |
| form-control-infrastructure | 100.0%121/121 | 94.2%114/121 | 100.0%121/121 | 100.0%121/121 | 99.2%120/121 | 0.0%0/121 |
| form-submission-0 | 100.0%350/350 | 99.7%349/350 | 100.0%350/350 | 90.3%316/350 | 91.7%321/350 | 0.0%0/350 |
| form-submission-target | 100.0%35/35 | 100.0%35/35 | 88.6%31/35 | 100.0%35/35 | 82.9%29/35 | 0.0%0/35 |
| resetting-a-form | 93.8%15/16 | 93.8%15/16 | 93.8%15/16 | 100.0%16/16 | 100.0%16/16 | 0.0%0/16 |
| textfieldselection | 100.0%792/792 | 100.0%792/792 | 97.1%769/792 | 96.8%767/792 | 99.7%790/792 | 0.0%0/792 |
| the-button-element | 100.0%64/64 | 98.4%63/64 | 96.9%62/64 | 95.3%61/64 | 98.4%63/64 | 0.0%0/64 |
| the-datalist-element | 100.0%5/5 | 80.0%4/5 | 80.0%4/5 | 100.0%5/5 | 100.0%5/5 | 0.0%0/5 |
| the-fieldset-element | 100.0%23/23 | 91.3%21/23 | 91.3%21/23 | 73.9%17/23 | 78.3%18/23 | 0.0%0/23 |
| the-form-element | 97.7%125/128 | 80.5%103/128 | 100.0%128/128 | 99.2%127/128 | 44.5%57/128 | 0.0%0/128 |
| the-input-element | 99.6%1895/1903 | 98.9%1883/1903 | 89.6%1706/1903 | 87.4%1664/1903 | 81.9%1559/1903 | 0.0%0/1903 |
| the-label-element | 98.8%159/161 | 94.4%152/161 | 98.1%158/161 | 87.6%141/161 | 88.2%142/161 | 0.0%0/161 |
| the-legend-element | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 0.0%0/5 |
| the-meter-element | 100.0%67/67 | 100.0%67/67 | 100.0%67/67 | 94.0%63/67 | 82.1%55/67 | 0.0%0/67 |
| the-optgroup-element | 100.0%1/1 | 100.0%1/1 | 100.0%1/1 | 100.0%1/1 | 100.0%1/1 | 0.0%0/1 |
| the-option-element | 100.0%109/109 | 100.0%109/109 | 98.2%107/109 | 93.6%102/109 | 99.1%108/109 | 0.0%0/109 |
| the-output-element | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 100.0%5/5 | 0.0%0/5 |
| the-progress-element | 100.0%18/18 | 100.0%18/18 | 100.0%18/18 | 100.0%18/18 | 100.0%18/18 | 0.0%0/18 |
| the-select-element | 95.5%442/463 | 48.6%225/463 | 57.0%264/463 | 47.3%219/463 | 37.4%173/463 | 0.0%0/463 |
| the-textarea-element | 100.0%55/55 | 98.2%54/55 | 98.2%54/55 | 87.3%48/55 | 87.3%48/55 | 0.0%0/55 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| beforeinput.tentative.html | 16/16 | 16/16 | 16/16 | 16/16 | 0/16 | NOT RUN |
| historical-search-event.html | FAIL | PASS | PASS | PASS | PASS | NOT RUN |
| historical.html | 11/15 | 15/15 | 15/15 | 15/15 | 15/15 | NOT RUN |
| input-change-event-properties.html | 11/11 | 11/11 | 10/11 | 10/11 | 2/11 | NOT RUN |
| setCustomValidity-normalize-newlines.html | PASS | PASS | FAIL | PASS | FAIL | NOT RUN |