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Security Policy

Referrer-Policy

IANA permanent response

Declared by 2 providers across 672 published specification files in the APIs.io network.

What this header is for, and how to use it →

A count here is providers whose published contract declares this header — not providers who send it. Response headers set at the edge rarely appear in an OpenAPI at all, so a low number can measure documentation practice rather than deployment.

The registry

Statuspermanent
ReferenceReferrer Policy

Providers declaring it (2)

coveo shyft

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All headers Security Policy Guidance on headers.apievangelist.com