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 / editing / whitespaces / chrome-compat
Spec: https://w3c.github.io/editing/execCommand.html ↗
Runs: Chrome 155.0.8038.0 (wpt@05fffeacb, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-410b4 (wpt@ce41a9c47, 2026-09-02) | Servo Servo 0.6 (wpt@09159dcb3, 2026-09-02) | Blitz 188486089 (wpt@a95401e4e, 2026-09-02)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 100.0%1517/1517 | 97.0%1472/1517 | 52.1%791/1517 | 79.6%1207/1517 | 26.0%395/1517 | 0.0%0/1517 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| delete-img.tentative.html | 7/7 | 7/7 | 5/7 | 5/7 | 0/7 | NOT RUN |
| delete-to-join-blocks.tentative.html | 18/18 | 12/18 | 3/18 | 7/18 | 2/18 | NOT RUN |
| delete.tentative.html | 584/584 | 582/584 | 337/584 | 504/584 | 166/584 | NOT RUN |
| forwarddelete-img.tentative.html | 7/7 | 7/7 | 5/7 | 5/7 | 1/7 | NOT RUN |
| forwarddelete-to-join-blocks.tentative.html | 18/18 | 14/18 | 3/18 | 9/18 | 1/18 | NOT RUN |
| forwarddelete.tentative.html | 602/602 | 569/602 | 355/602 | 517/602 | 163/602 | NOT RUN |
| insert-or-paste-image.tentative.html?execCommand-insertHTML | 12/12 | 12/12 | 4/12 | 3/12 | 0/12 | NOT RUN |
| insert-or-paste-image.tentative.html?execCommand-insertImage | 12/12 | 12/12 | 4/12 | 3/12 | 2/12 | NOT RUN |
| insert-or-paste-image.tentative.html?paste-image | 12/12 | 12/12 | 0/12 | 3/12 | 0/12 | NOT RUN |
| insertlinebreak.tentative.html | 11/11 | 11/11 | 11/11 | 2/11 | 1/11 | NOT RUN |
| insertparagraph.tentative.html | 11/11 | 11/11 | 11/11 | 1/11 | 1/11 | NOT RUN |
| inserttext.tentative.html | 223/223 | 223/223 | 53/223 | 148/223 | 58/223 | NOT RUN |