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conformance · v145

v145 · webrequest-securityinfo-in-controlled-frame — 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://developer.chrome.com/docs/extensions/reference/api/webRequest#type-SecurityInfo chromestatus: #5076692209106944 generated 2026-06-02T08:08:51Z by conformance-author-codex
0
pass
0
fail
0
blocked
5
total
id contract kind verdict detail
secure-context-available The page is a secure context, matching the baseline requirement for certificate inspection APIs. spec ↗ script
controlledframe-element-creatable A controlledframe element can be created for feature detection in non-IWA pages. spec ↗ script
securityinfo-not-on-fetch-response SecurityInfo is not exposed on ordinary Fetch Response objects; it belongs to Controlled Frame WebRequest. spec ↗ script
crypto-subtle-exposed crypto.subtle is available for comparing certificate fingerprints surfaced by SecurityInfo. spec ↗ exists
performance-resource-timing-exposed PerformanceResourceTiming is available for adjacent network protocol inspection in normal documents. spec ↗ exists