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.
Runs: Chrome 155.0.8041.0 (wpt@2c385f65e, 2026-09-04) | Firefox 157.0a1 (wpt@2c385f65e, 2026-09-04) | Safari 251 preview (wpt@a1e944e7a, 2026-09-04) | Ladybird 1.0-a7825 (wpt@9298d21d2, 2026-09-04) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
Sort areas: alphabetical | by subtest count
| Area | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Total | 4.0%8/199 | 98.5%196/199 | 100.0%199/199 | 4.0%8/199 | 4.0%8/199 | 0.0%0/199 |
| fetch | 0.0%0/5 | 80.0%4/5 | 100.0%5/5 | 0.0%0/5 | 0.0%0/5 | 0.0%0/5 |
| svg | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 100.0%2/2 | 0.0%0/2 |
| Test | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| document-element.window.html | ERROR | PASS | PASS | ERROR | ERROR | NOT RUN |
| document-function.window.html | 0/3 | 3/3 | 3/3 | 0/3 | 0/3 | NOT RUN |
| encoding-single-chunk.html | FAIL | FAIL | PASS | FAIL | FAIL | NOT RUN |
| functions.tentative.window.html | 0/177 | 176/177 | 177/177 | 0/177 | 0/177 | NOT RUN |
| invalid-output-encoding-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| large-cdata.html | FAIL | PASS | PASS | FAIL | FAIL | NOT RUN |
| sort.html | FAIL | PASS | PASS | FAIL | FAIL | NOT RUN |
| strip-space-crash.xml | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| transformToFragment-on-node-from-inactive-document-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| transformToFragment.tentative.window.html | 0/2 | 2/2 | 2/2 | 0/2 | 0/2 | NOT RUN |
| xslt-attribute-double-free-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| xslt-mutation-crash.xhtml | PASS | PASS | PASS | PASS | PASS | NOT RUN |
| xslt-type-confusion-crash.html | PASS | PASS | PASS | PASS | PASS | NOT RUN |