Referrer-Policy HTTP Header

Controls what referrer information is sent with requests.

Multiple options from the list below are allowed, each seperated by a comma.

no-referrer: No referrer information is sent along with requests.
no-referrer-when-downgrade: Send the full referrer when the protocol security stays the same, or improves.
origin: Send the referrer origin (domain) only.
origin-when-cross-origin: Send the full referrer when performing a same origin request, and the origin when not.
same-origin: Send the full referrer for same origin requests, and nothing for cross-origin.
strict-origin: Send the origin when the protocol level stays the same
strict-origin-when-cross-origin: Send the full referrer for a same origin request. Send the origin only for cross-domain requests where the protocol level is the same. Otherwise do not send the referrer.
unsafe-url: Always send the full referrer.

Referrer-Policy: no-referrer, no-referrer-when-downgrade

Enter a Referrer-Policy header below to parse and return details about it.