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: https://wicg.github.io/webpackage/draft-yasskin-http-origin-signed-responses.html ↗
Runs: Chrome 155.0.8039.0 (wpt@3f6b09ae3, 2026-09-03) | Firefox 157.0a1 (wpt@3f6b09ae3, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-795e1 (wpt@7e3d005d7, 2026-09-03) | 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 | 61.7%58/94 | 5.3%5/94 | 3.2%3/94 | 3.2%3/94 | 5.3%5/94 | 0.0%0/94 |
| reporting | 7.1%2/28 | 0.0%0/28 | 0.0%0/28 | 0.0%0/28 | 0.0%0/28 | 0.0%0/28 |
| service-workers | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 |
| subresource | 50.0%1/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 | 0.0%0/2 |