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conformance · v132

v132 · fenced-frames-send-referer-header-in-beacons — 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://github.com/WICG/fenced-frame/pull/164 chromestatus: #6246671997730816 generated 2026-06-02T08:32:29Z by conformance-author-codex
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blocked
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id contract kind verdict detail
fencedframe-element-interface HTMLFencedFrameElement is exposed as the element interface for fenced frames. spec ↗ exists
fencedframe-element-creatable document.createElement('fencedframe') creates an HTMLElement for feature detection. spec ↗ script
fence-global-probe The fenced frame reporting API is detectable via a window.fence object when available. spec ↗ script
headers-accept-referer-name Headers accepts the Referer header name used by fenced frame reporting beacons. spec ↗ script
referrer-policy-property-exposed Request.prototype.referrerPolicy is exposed because beacon Referer emission is governed by referrer policy. spec ↗ script