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-ruby / parsing
Spec: CSS Ruby Annotation Layout ↗
Runs: Chrome 155.0.8041.0 (wpt@4a01b83e3, 2026-09-04) | Firefox 157.0a1 (wpt@4a01b83e3, 2026-09-04) | Safari 251 preview (wpt@a1e944e7a, 2026-09-04) | Ladybird 1.0-a7825 (wpt@4a01b83e3, 2026-09-04) | 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 | 89.7%35/39 | 82.1%32/39 | 92.3%36/39 | 66.7%26/39 | 66.7%26/39 | 66.7%26/39 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| ruby-align-invalid.html | 4/4 | 4/4 | 4/4 | 4/4 | 4/4 | 4/4 |
| ruby-align-valid.html | 4/4 | 4/4 | 4/4 | 0/4 | 0/4 | 0/4 |
| ruby-merge-invalid.html | 6/6 | 6/6 | 6/6 | 6/6 | 6/6 | 6/6 |
| ruby-merge-valid.html | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 | 0/3 |
| ruby-overhang-invalid.html | 11/11 | 11/11 | 11/11 | 11/11 | 11/11 | 11/11 |
| ruby-overhang-valid.html | 3/3 | 0/3 | 3/3 | 0/3 | 0/3 | 0/3 |
| ruby-position-invalid.html | 5/5 | 5/5 | 5/5 | 5/5 | 5/5 | 5/5 |
| ruby-position-valid.html | 2/3 | 2/3 | 3/3 | 0/3 | 0/3 | 0/3 |