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.
Spec: Fetch ↗
Runs: Chrome 155.0.8038.0 (wpt@b1a7025f8, 2026-09-02) | Firefox 157.0a1 (wpt@b1a7025f8, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-a7884 (wpt@b1a7025f8, 2026-09-02) | Servo Servo 0.5 (wpt@2ccd2cbf8, 2026-09-01) | Blitz 7727414ca (wpt@a95401e4e, 2026-09-02)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | NO DATA | NO DATA | 60.8%62/102 | NO DATA | 86.3%88/102 | 0.0%0/102 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| formdata.any.html | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 | NOT RUN |
| formdata.any.worker.html | 3/3 | 3/3 | 3/3 | 3/3 | 3/3 | NOT RUN |
| mime-type.any.html | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | NOT RUN |
| mime-type.any.worker.html | 20/20 | 20/20 | 20/20 | 20/20 | 20/20 | NOT RUN |
| textstream.any.html | 14/14 | 3/14 | 4/14 | 4/14 | 14/14 | NOT RUN |
| textstream.any.serviceworker.html | 14/14 | 3/14 | 4/14 | 0/14 | 0/14 | NOT RUN |
| textstream.any.sharedworker.html | 14/14 | 3/14 | 4/14 | 4/14 | 14/14 | NOT RUN |
| textstream.any.worker.html | 14/14 | 3/14 | 4/14 | 4/14 | 14/14 | NOT RUN |