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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 / html / semantics / embedded-content / the-video-element

Spec: HTML ↗

Runs: Chrome 155.0.8042.0 (wpt@0a3996025, 2026-09-04) | Firefox 157.0a1 (wpt@972e0e100, 2026-09-04) | Safari 251 preview (wpt@972e0e100, 2026-09-04) | Ladybird 1.0-3fd2d (wpt@c29bd2aee, 2026-09-04) | Servo Servo 0.6 (wpt@2c385f65e, 2026-09-04) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)

Sort areas: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total92.1%35/3850.0%19/3855.3%21/3857.9%22/3852.6%20/380.0%0/38
TestChromeFirefoxSafariLadybirdServoBlitz
intrinsic_sizes.htm5/53/53/55/55/5NOT RUN
resize-during-playback.html2/22/21/22/22/2NOT RUN
video-import-to-inactive-document-crash.htmlPASSPASSPASSPASSPASSNOT RUN
video-loading-autoplay-deferred.htmlPASSERRORERRORERRORERRORNOT RUN
video-loading-eager.htmlPASSPASSPASSPASSPASSNOT RUN
video-loading-lazy-autoplay-when-visible.htmlPASSERRORPASSERRORERRORNOT RUN
video-loading-lazy-disconnected.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-in-scroller.htmlPASSPASSPASSPASSPASSNOT RUN
video-loading-lazy-in-viewport.htmlPASSPASSPASSFAILFAILNOT RUN
video-loading-lazy-load-when-visible.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-not-rendered.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-poster-when-visible.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-source-poster-deferred.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-to-eager.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-lazy-window-onload.htmlPASSFAILPASSFAILFAILNOT RUN
video-loading-load-deferred.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-load-preload-auto-deferred.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-load-preload-metadata-deferred.htmlPASSFAILFAILFAILFAILNOT RUN
video-loading-poster-deferred.htmlPASSFAILFAILFAILFAILNOT RUN
video-poster-clone-template.htmlPASSFAILPASSFAILFAILNOT RUN
video-poster-shown-preload-auto.htmlPASSPASSPASSPASSPASSNOT RUN
video-tabindex.htmlPASSPASSPASSPASSPASSNOT RUN
video-transparent-controls.htmlPASSPASSPASSPASSPASSNOT RUN
video_content_image.htmPASSPASSPASSPASSPASSNOT RUN
video_content_text.htmPASSPASSPASSPASSPASSNOT RUN
video_crash_empty_src.html2/22/22/22/22/2NOT RUN
video_dynamic_poster_absolute.htmPASSPASSPASSPASSPASSNOT RUN
video_dynamic_poster_relative.htmPASSPASSPASSPASSPASSNOT RUN
video_initially_paused.htmlFAILFAILFAILFAILFAILNOT RUN
video_size_preserved_after_ended.htmlPASSPASSPASSPASSPASSNOT RUN
video_timeupdate_on_seek.html0/20/20/22/20/2NOT RUN