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.
wpt / websockets / interfaces / WebSocket
Spec: WebSockets ↗
Runs: Chrome 155.0.8042.0 (wpt@0a3996025, 2026-09-04) | Firefox 157.0a1 (wpt@972e0e100, 2026-09-04) | Safari 251 preview (wpt@972e0e100, 2026-09-04) | Ladybird 1.0-3fd2d (wpt@c29bd2aee, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 100.0%285/285 | 100.0%285/285 | 100.0%285/285 | 79.6%227/285 | 95.1%271/285 | 0.0%0/285 |
| bufferedAmount | 100.0%25/25 | 100.0%25/25 | 100.0%25/25 | 16.0%4/25 | 80.0%20/25 | 0.0%0/25 |
| close | 100.0%18/18 | 100.0%18/18 | 100.0%18/18 | 44.4%8/18 | 100.0%18/18 | 0.0%0/18 |
| constants | 100.0%56/56 | 100.0%56/56 | 100.0%56/56 | 100.0%56/56 | 100.0%56/56 | 0.0%0/56 |
| events | 100.0%99/99 | 100.0%99/99 | 100.0%99/99 | 91.9%91/99 | 98.0%97/99 | 0.0%0/99 |
| extensions | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 0.0%0/2 | 0.0%0/2 |
| protocol | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 0.0%0/2 |
| readyState | 100.0%16/16 | 100.0%16/16 | 100.0%16/16 | 62.5%10/16 | 100.0%16/16 | 0.0%0/16 |
| send | 100.0%53/53 | 100.0%53/53 | 100.0%53/53 | 75.5%40/53 | 90.6%48/53 | 0.0%0/53 |
| url | 100.0%14/14 | 100.0%14/14 | 100.0%14/14 | 100.0%14/14 | 100.0%14/14 | 0.0%0/14 |