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conformance · v148

v148 · manifest-localization — conformance probe

5 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://www.w3.org/TR/appmanifest/#x_localized-members chromestatus: #5090807862394880 generated 2026-06-01T08:14:38Z by conformance-author-v1-subagent
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id contract kind verdict detail
manifest-link-supported <link rel='manifest'> remains the discovery mechanism manifests are loaded through. script
navigator-language-readable navigator.language is the input the browser uses to pick the localized member values. spec ↗ script
navigator-languages-array navigator.languages is an array of preferred languages used for the negotiation. spec ↗ script
intl-locale-supported Intl.Locale (used for tag canonicalisation) is available. exists
intl-locale-canonicalises Intl.Locale canonicalises BCP47 tags as the spec requires for member resolution. script