WPT
wpt / speculation-rules / speculation-measurement / performance-speculations-unused-preload.tentative.html
Spec: Speculation Rules ↗
Runs: Chrome 155.0.8040.0 (wpt@105b6a3a5, 2026-09-03) | Firefox 157.0a1 (wpt@9b4cabf6d, 2026-09-03) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-f436a (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 | 10/10 | 0/10 | 0/10 | 0/10 | 0/10 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| performance.getSpeculations() basic interface | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=script, no crossorigin | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=script, crossorigin=anonymous | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=script, crossorigin=use-credentials | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=style, no crossorigin | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=style, crossorigin=anonymous | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=style, crossorigin=use-credentials | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=fetch, no crossorigin | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=fetch, crossorigin=anonymous | PASS | FAIL | FAIL | FAIL | FAIL | — |
| Unused preload: as=fetch, crossorigin=use-credentials | PASS | FAIL | FAIL | FAIL | FAIL | — |