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: Media Session ↗
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 | 92.3%120/130 | 70.0%91/130 | 81.5%106/130 | 16.2%21/130 | 59.2%77/130 | 0.0%0/130 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| artwork-url-encoding-euc-kr.html | FAIL | PASS | PASS | FAIL | FAIL | NOT RUN |
| idlharness.window.html | 63/70 | 50/70 | 59/70 | 14/70 | 48/70 | NOT RUN |
| media-session-artwork-fetch.https.html | 4/4 | 4/4 | 4/4 | 1/4 | 1/4 | NOT RUN |
| mediametadata.html | 20/20 | 11/20 | 11/20 | 0/20 | 3/20 | NOT RUN |
| playbackstate.html | 3/3 | 3/3 | 3/3 | 0/3 | 3/3 | NOT RUN |
| positionstate.html | 12/12 | 12/12 | 12/12 | 5/12 | 12/12 | NOT RUN |
| setactionhandler.html | 16/18 | 10/18 | 14/18 | 1/18 | 10/18 | NOT RUN |
| setcameraactive.html | PASS | FAIL | PASS | FAIL | FAIL | NOT RUN |
| setmicrophoneactive.html | PASS | FAIL | PASS | FAIL | FAIL | NOT RUN |