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conformance · v151

v151 · performancesoftnavigation-and-interactioncontentfulpaint-performance-entry — conformance probe

3 assertions drawn from the spec. Each is a single contract the spec text makes. Pass/fail reflects what this browser executed; blocked means the contract was not run because it needs user mediation, hardware, or another unavailable precondition. Open the page in Chrome stable / canary / Firefox / Safari to compare.

browser: spec: https://wicg.github.io/soft-navigations chromestatus: #5144837209194496 generated 2026-07-18T17:30:00Z by weekly-hardening-routine
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id contract kind verdict detail
soft-navigation-entry-type-observable PerformanceObserver can observe the soft-navigation entry type. spec ↗ script
interaction-contentful-paint-entry-type-observable PerformanceObserver can observe the interaction-contentful-paint entry type. spec ↗ script
performanceobserver-supportedentrytypes-array PerformanceObserver.supportedEntryTypes is the list used to feature-detect these entries. script