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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 / web-animations / crashtests

Spec: Web Animations ↗

Runs: Chrome 158.0.8110.0 (wpt@850b36a56, 2026-10-18) | Firefox 160.0a1 (wpt@b58866519, 2026-10-18) | Safari 254 preview (wpt@850b36a56, 2026-10-18) | Ladybird 1.0-e7b21 (wpt@850b36a56, 2026-10-18) | Servo Servo 0.7 (wpt@df642c414, 2026-10-17) | Blitz fb8d6c15e (wpt@cd1d8aa5b, 2026-10-17)

Score history

Percentage of subtests passing over time, one master run per day. Every engine's percentage is relative to the same denominator: the total number of subtests known to any engine in the latest runs (so lines are not distorted by tests being added to WPT, and an engine that skips tests is not flattered for it).

1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026ChromeFirefoxSafariLadybirdServo

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total100.0%41/41100.0%41/41100.0%41/41100.0%41/4160.9%25/410.0%0/41
TestChromeFirefoxSafariLadybirdServoBlitz
Total100.0%41/41100.0%41/41100.0%41/41100.0%41/4160.9%25/41NO DATA
animate-shorthand-var.htmlPASSPASSPASSPASSPASSNOT RUN
animation-composited-timing-001.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
animation-composited-timing-002.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
animation-constructor-after-detach-crash.htmlPASSPASSPASSPASSPASSNOT RUN
animation-with-null-timeline-crash.htmlPASSPASSPASSPASSPASSNOT RUN
background-trailing-comma.htmlPASSPASSPASSPASSPASSNOT RUN
color-mix-crashtest.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
css-length-range.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
d-path-neutral-value.htmlPASSPASSPASSPASSPASSNOT RUN
detached-document-element-animate.htmlPASSPASSPASSPASSPASSNOT RUN
effectively-infinite-timing-parameters.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
element-animate-font-style.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
element-animate-position.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
firefox-bug-2061293-1-crash.htmlPASSPASSPASSPASSPASSNOT RUN
firefox-bug-2061293-2-crash.htmlPASSPASSPASSPASSPASSNOT RUN
firefox-bug-2061293-3-crash.htmlPASSPASSPASSPASSPASSNOT RUN
get-computed-timing-crash.htmlPASSPASSPASSPASSPASSNOT RUN
get-keyframe-fontsize-crash.htmlPASSPASSPASSPASSPASSNOT RUN
get-timing-bad-pseudo-crash.htmlPASSPASSPASSPASSPASSNOT RUN
infinite-active-duration.htmlPASSPASSPASSPASSPASSNOT RUN
iteration-composite-incompatible-length.htmlPASSPASSPASSPASSPASSNOT RUN
iteration-composite-non-additive-crash.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
iteration-composite-unsupported-propery.htmlPASSPASSPASSPASSPASSNOT RUN
keyframe-effect-cross-doc-target.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
keyframe-effect-null-target.htmlPASSPASSPASSPASSPASSNOT RUN
keyframeeffect-no-target.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
keyword-composition.htmlPASSPASSPASSPASSPASSNOT RUN
length-interpolation-2.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
neutral-keyframe-crashtest.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
non-interpolable-transition.htmlPASSPASSPASSPASSPASSNOT RUN
null-timeline-backdrop-filter-crash.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
partially-overlapping-animations-one-not-current-001.htmlPASSPASSPASSPASSPASSNOT RUN
regression-1063652-crash.htmlPASSPASSPASSPASSPASSNOT RUN
reparent-animating-element-001.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
reparent-animating-element-002.htmlPASSPASSPASSPASSPASSNOT RUN
report-violation-in-detached-document-crash.htmlPASSPASSPASSPASSPASSNOT RUN
set-timeline-undefined-progress.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
sibling-index-offset-crash.htmlPASSPASSPASSPASSPASSNOT RUN
single-frame-filter-animation-no-crash.htmlPASSPASSPASSPASSPASSNOT RUN
stroke-animation-with-color-mix.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
svg-length-unittype-crash.htmlPASSPASSPASSPASSPASSNOT RUN