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: Beacon ↗
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 | 97.1%99/102 | 91.2%93/102 | 100.0%102/102 | 74.5%76/102 | 94.1%96/102 | 0.0%0/102 |
| headers | 91.7%22/24 | 100.0%24/24 | 100.0%24/24 | 83.3%20/24 | 83.3%20/24 | 0.0%0/24 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| beacon-basic.https.window.html | 25/25 | 17/25 | 25/25 | 19/25 | 25/25 | NOT RUN |
| beacon-cors.https.window.html | 10/10 | 10/10 | 10/10 | 3/10 | 8/10 | NOT RUN |
| beacon-navigate.https.window.html | 4/4 | 4/4 | 4/4 | 4/4 | 4/4 | NOT RUN |
| beacon-redirect.https.window.html | 8/8 | 8/8 | 8/8 | 0/8 | 8/8 | NOT RUN |
| beacon-url-encoding-euc-kr.https.html | FAIL | FAIL | PASS | FAIL | PASS | NOT RUN |
| idlharness.any.html | 16/16 | 16/16 | 16/16 | 16/16 | 16/16 | NOT RUN |
| idlharness.any.worker.html | 14/14 | 14/14 | 14/14 | 14/14 | 14/14 | NOT RUN |