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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 / navigation-timing

Spec: Navigation Timing ↗

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 1.0-9ca42 (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
Total98.6%455/46193.4%431/46194.5%436/46191.7%423/46181.7%377/4610.0%0/461
TestChromeFirefoxSafariLadybirdServoBlitz
Total98.6%455/46193.4%431/46194.5%436/46191.7%423/46181.7%377/461NO DATA
buffered-flag.window.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
content-encoding.https.html?pipe=gzipPASSFAILFAILFAILTIMEOUTNOT RUN
dom-interactive-image-document.htmlPASSPASSPASSFAILPASSNOT RUN
dom-interactive-media-document.htmlPASSPASSPASSFAILPASSNOT RUN
idlharness.window.html161/161145/161145/161147/161145/161NOT RUN
nav2-test-attributes-exist.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-attributes-values.htmlPASSPASSPASSFAILTIMEOUTNOT RUN
nav2-test-document-open.htmlPASSPASSPASSFAILPASSNOT RUN
nav2-test-document-replaced.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-frame-removed.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-instance-accessible-from-the-start.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-instance-accessors.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-navigate-iframe.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-navigate-within-document.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-navigation-type-backforward.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-navigation-type-navigate.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-navigation-type-reload.htmlPASSPASSPASSPASSFAILNOT RUN
nav2-test-redirect-chain-xserver-final-original-origin.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-redirect-chain-xserver-partial-opt-in.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-redirect-none.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
nav2-test-redirect-server.htmlPASSFAILPASSFAILFAILNOT RUN
nav2-test-redirect-xserver.htmlPASSPASSPASSPASSPASSNOT RUN
nav2-test-response-end-and-duration-before-during-and-after-load-event.htmlPASSFAILPASSPASSFAILNOT RUN
nav2-test-timing-persistent.html2/21/21/21/20/2NOT RUN
nav2-test-unique-nav-instances.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
navigation-type-post-backforward.htmlPASSPASSERRORTIMEOUTTIMEOUTNOT RUN
nested-unload-timing.htmlFAILPASSFAILPASSFAILNOT RUN
po-navigation.htmlPASSPASSPASSPASSTIMEOUTNOT RUN
prefetch-transfer-size-executor.htmlPASSPASSTIMEOUTTIMEOUTPASSNOT RUN
prefetch-transfer-size-iframe.htmlFAILFAILTIMEOUTTIMEOUTPASSNOT RUN
redirect-tao.html6/63/66/63/63/6NOT RUN
response-start-after-coop-bcg-switch.https.htmlERRORPASSFAILERRORERRORNOT RUN
secure-connection-start-non-zero.https.htmlPASSFAILPASSPASSPASSNOT RUN
secure-connection-start-reuse.https.htmlPASSPASSPASSPASSPASSNOT RUN
supported-navigation-type.window.html2/22/22/22/21/2NOT RUN
test-document-onload.html3/33/33/30/30/3NOT RUN
test-document-open.html21/2121/2121/2119/2121/21NOT RUN
test-document-readiness-exist.html3/33/33/33/33/3NOT RUN
test-navigate-within-document.html22/2222/2222/2222/2222/22NOT RUN
test-navigation-attributes-exist.html4/44/44/44/44/4NOT RUN
test-navigation-redirectCount-none.html5/55/55/55/55/5NOT RUN
test-navigation-type-backforward.html5/55/55/55/53/5NOT RUN
test-navigation-type-enums.html10/1010/1010/1010/1010/10NOT RUN
test-navigation-type-reload.html23/2323/2323/2323/2322/23NOT RUN
test-no-previous-document.html5/55/55/53/55/5NOT RUN
test-performance-attributes-exist-in-object.html3/33/33/33/30/3NOT RUN
test-performance-attributes-exist.html3/33/33/33/33/3NOT RUN
test-performance-attributes.sub.htmlFAILPASSPASSPASSPASSNOT RUN
test-readwrite.html3/33/33/33/33/3NOT RUN
test-timing-attributes-dependent-on-document-load.htmlPASSFAILPASSFAILFAILNOT RUN
test-timing-attributes-exist.html22/2222/2222/2222/2222/22NOT RUN
test-timing-attributes-order.html58/5858/5858/5858/5847/58NOT RUN
test-timing-client-redirect.html7/77/77/77/77/7NOT RUN
test-timing-reload.html19/2119/2119/2121/219/21NOT RUN
test-timing-server-redirect.html17/1717/1717/1717/1711/17NOT RUN
test-timing-xserver-redirect.html7/77/77/77/76/7NOT RUN
test-unique-performance-objects.html3/33/33/33/33/3NOT RUN
unload-event-same-origin-check.html12/1210/1212/1210/127/12NOT RUN