WPT
wpt / fetch / api / headers / headers-combine.any.html
Spec: Fetch ↗
Runs: Chrome 155.0.8039.0 (wpt@47d833bbc, 2026-09-03) | Firefox 157.0a1 (wpt@47d833bbc, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-3d220 (wpt@476394464, 2026-09-03) | Servo Servo 0.6 (wpt@7e3d005d7, 2026-09-03) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 6/6 | 6/6 | 6/6 | 6/6 | 6/6 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Create headers using same name for different values | PASS | PASS | PASS | PASS | PASS | — |
| Check delete and has methods when using same name for different values | PASS | PASS | PASS | PASS | PASS | — |
| Check set methods when called with already used name | PASS | PASS | PASS | PASS | PASS | — |
| Check append methods when called with already used name | PASS | PASS | PASS | PASS | PASS | — |
| Iterate combined values | PASS | PASS | PASS | PASS | PASS | — |
| Iterate combined values in sorted order | PASS | PASS | PASS | PASS | PASS | — |