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: PNG ↗
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 | 100.0%36/36 | 97.2%35/36 | 80.6%29/36 | 97.2%35/36 | 83.3%30/36 | 0.0%0/36 |
| apng | 100.0%29/29 | 100.0%29/29 | 79.3%23/29 | 100.0%29/29 | 89.7%26/29 | 0.0%0/29 |
| errors | 100.0%3/3 | 66.7%2/3 | 66.7%2/3 | 66.7%2/3 | 66.7%2/3 | 0.0%0/3 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| cICP-wins.html | PASS | PASS | PASS | PASS | FAIL | NOT RUN |
| cicp-chunk.html | PASS | PASS | PASS | PASS | FAIL | NOT RUN |
| exif-chunk.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| trns-chunk.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |