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 / css / css-cascade / parsing
Spec: CSS Cascading ↗
Runs: Chrome 155.0.8042.0 (wpt@a1ecd0c09, 2026-09-04) | Firefox 157.0a1 (wpt@a1ecd0c09, 2026-09-04) | Safari 251 preview (wpt@e7122b73f, 2026-09-04) | Ladybird 1.0-52f0f (wpt@0588f3896, 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 | 100.0%58/58 | 100.0%58/58 | 100.0%58/58 | 100.0%58/58 | 77.6%45/58 | 17.2%10/58 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| all-invalid.html | 7/7 | 7/7 | 7/7 | 7/7 | 7/7 | 7/7 |
| all-valid.html | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 |
| layer-import-parsing.html | 13/13 | 13/13 | 13/13 | 13/13 | 0/13 | 0/13 |
| layer.html | 11/11 | 11/11 | 11/11 | 11/11 | 11/11 | 0/11 |
| supports-import-parsing.html | 24/24 | 24/24 | 24/24 | 24/24 | 24/24 | 0/24 |