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: Device Posture API ↗
Runs: Chrome 155.0.8039.0 (wpt@508cc6a62, 2026-09-03) | Firefox 157.0a1 (wpt@508cc6a62, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-56c61 (wpt@8fdda8ce4, 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 | NO DATA | NO DATA | 45.2%14/31 | 45.2%14/31 | 45.2%14/31 | 0.0%0/31 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| device-posture-change-event.https.html | PASS | ERROR | ERROR | ERROR | ERROR | NOT RUN |
| device-posture-clear.https.html | PASS | ERROR | ERROR | ERROR | ERROR | NOT RUN |
| device-posture-event-listener.https.html | PASS | ERROR | ERROR | ERROR | ERROR | NOT RUN |
| device-posture-media-queries.https.html | PASS | ERROR | ERROR | ERROR | ERROR | NOT RUN |
| idlharness.https.window.html | 27/27 | 14/27 | 14/27 | 14/27 | 14/27 | NOT RUN |