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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 / workers / interfaces / WorkerUtils / importScripts

Spec: https://html.spec.whatwg.org/multipage/workers.html ↗

Runs: Chrome 155.0.8038.0 (wpt@05fffeacb, 2026-09-02) | Firefox 157.0a1 (wpt@7addae031, 2026-09-02) | Safari 251 preview (wpt@5ce815a83, 2026-08-27) | Ladybird 1.0-410b4 (wpt@ce41a9c47, 2026-09-02) | 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	97.5%79/81	98.8%80/81	100.0%81/81	63.0%51/81	91.4%74/81	0.0%0/81

Test	Chrome	Firefox	Safari	Ladybird	Servo	Blitz
001.worker.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
002.worker.html	FAIL	PASS	PASS	PASS	PASS	NOT RUN
003.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
004.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
005.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
006.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
007.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
008.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
009.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
010.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
011.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
012.html	PASS	PASS	PASS	PASS	PASS	NOT RUN
blob-url.worker.html	2/3	2/3	3/3	3/3	2/3	NOT RUN
catch.sub.any.serviceworker.html	6/6	6/6	6/6	0/6	0/6	NOT RUN
catch.sub.any.sharedworker.html	6/6	6/6	6/6	2/6	6/6	NOT RUN
catch.sub.any.worker.html	6/6	6/6	6/6	2/6	6/6	NOT RUN
report-error-cross-origin.sub.any.sharedworker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-cross-origin.sub.any.worker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-redirect-to-cross-origin.sub.any.sharedworker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-redirect-to-cross-origin.sub.any.worker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-same-origin.sub.any.sharedworker.html	4/4	4/4	4/4	2/4	4/4	NOT RUN
report-error-same-origin.sub.any.worker.html	4/4	4/4	4/4	2/4	4/4	NOT RUN
report-error-setTimeout-cross-origin.sub.any.sharedworker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-setTimeout-cross-origin.sub.any.worker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-setTimeout-redirect-to-cross-origin.sub.any.sharedworker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-setTimeout-redirect-to-cross-origin.sub.any.worker.html	4/4	4/4	4/4	3/4	4/4	NOT RUN
report-error-setTimeout-same-origin.sub.any.sharedworker.html	4/4	4/4	4/4	2/4	4/4	NOT RUN
report-error-setTimeout-same-origin.sub.any.worker.html	4/4	4/4	4/4	2/4	4/4	NOT RUN