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 / web-animations / animation-model
Spec: Web Animations ↗
Runs: Chrome 155.0.8041.0 (wpt@18be93235, 2026-09-04) | Firefox 157.0a1 (wpt@1b4bc17cf, 2026-09-04) | Safari 251 preview (wpt@2c385f65e, 2026-09-04) | Ladybird 1.0-17043 (wpt@25681acff, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 98.2%2635/2684 | 97.8%2625/2684 | 96.9%2601/2684 | 81.0%2175/2684 | 0.2%5/2684 | 0.0%0/2684 |
| animation-types | 98.1%2499/2547 | 97.8%2490/2547 | 97.2%2475/2547 | 82.0%2089/2547 | 0.0%0/2547 | 0.0%0/2547 |
| combining-effects | 100.0%31/31 | 100.0%31/31 | 74.2%23/31 | 58.1%18/31 | 0.0%0/31 | 0.0%0/31 |
| keyframe-effects | 99.0%102/103 | 98.1%101/103 | 97.1%100/103 | 65.0%67/103 | 4.9%5/103 | 0.0%0/103 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| side-effects-of-animations-current.html | PASS | PASS | PASS | FAIL | TIMEOUT | NOT RUN |
| side-effects-of-animations-in-effect.html | PASS | PASS | PASS | FAIL | TIMEOUT | NOT RUN |
| side-effects-of-animations-none.html | PASS | PASS | PASS | PASS | TIMEOUT | NOT RUN |