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.
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%188/188 | 100.0%188/188 | 73.9%139/188 | 95.2%179/188 | 96.3%181/188 | 0.0%0/188 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| __Host-Http.https.html | 7/7 | 7/7 | 5/7 | 5/7 | 5/7 | NOT RUN |
| __Http.https.html | 7/7 | 7/7 | 3/7 | 3/7 | 3/7 | NOT RUN |
| __host.document-cookie.html | 18/18 | 18/18 | 15/18 | 18/18 | 18/18 | NOT RUN |
| __host.document-cookie.https.html | 14/14 | 14/14 | 9/14 | 14/14 | 14/14 | NOT RUN |
| __host.explicit-path.https.window.html | 5/5 | 5/5 | 2/5 | 2/5 | 4/5 | NOT RUN |
| __host.header.html | 26/26 | 26/26 | 22/26 | 26/26 | 26/26 | NOT RUN |
| __host.header.https.html | 20/20 | 20/20 | 13/20 | 20/20 | 20/20 | NOT RUN |
| __secure.document-cookie.html | 12/12 | 12/12 | 9/12 | 12/12 | 12/12 | NOT RUN |
| __secure.document-cookie.https.html | 12/12 | 12/12 | 9/12 | 12/12 | 12/12 | NOT RUN |
| __secure.header.html | 16/16 | 16/16 | 12/16 | 16/16 | 16/16 | NOT RUN |
| __secure.header.https.html | 16/16 | 16/16 | 11/16 | 16/16 | 16/16 | NOT RUN |
| document-cookie.non-secure.html | 35/35 | 35/35 | 29/35 | 35/35 | 35/35 | NOT RUN |