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Referrer-Policy
HTTP headerMost popular variants of the header value (we only show this when there's just a bunch of variants):
unsafe-url
same-origin, same-origin
strict-origin-when-cross-origin, strict-origin-wh…
no-referrer-when-downgrade, no-referrer-when-down…
no-referrer, same-origin, origin, strict-origin, …
: same-origin
unsafe-url, no-referrer-when-downgrade
strict-origin-when-cross-origin, strict-origin-wh…
same-origin, origin-when-cross-origin
no-referrer, no-referrer
: unsafe-url
Strict-origin
unsafe-url, unsafe-url
'no-referrer'
strict-origin-when-cross-origin, same-origin
strict-origin-when-cross-origin, no-referrer-when…
no-referrer, same-origin
no-referrer-when-downgrade, no-referrer
strict-origin-when-cross-origin, unsafe-url
strict-origin-when-cross-origin, strict-origin
no-referrer, strict-origin-when-cross-origin
Strict-origin-when-cross-origin
same-origin, no-referrer-when-downgrade
sameorigin
strict-origin-when-cross-origin
strict-origin
origin, no-referrer-when-downgrade
no-referrer, same-origin, strict-origin-when-cros…
no-referrer-when-downgrade,strict-origin
no-referrer-when-downgrade
origin-when-cross-origin, origin-when-cross-origin
: strict-origin
no-referrer-when-downgrade, origin
no-referrer, unsafe-url
same-origin, no-referrer
no-referrer-when-downgrade, origin-when-cross-ori…
origin-when-cross-origin, strict-origin-when-cros…
origin, origin
SAMEORIGIN
strict-origin-when-cross-origin, origin
no-referrer-when-downgrade
SAME-ORIGIN
same-origin
origin
no-referrer
strict-origin-when-cross-origin,
origin-when-cross-origin
same-origin, strict-origin-when-cross-origin
same-origin, unsafe-url, origin
no-referrer, no-referrer-when-downgrade
origin,strict-origin-when-cross-origin
no-referrer-when-downgrade, strict-origin-when-cr…
strict-origin-when-cross-origin, no-referrer
The Referrer-Policy HTTP header governs which referrer information, sent in the Referer header, should be included with requests made.
We have seen 4476 websites setting the
Referrer-Policy
HTTP header and 54 unique values of this header.
no-referrer-when-downgrade
strict-origin-when-cross-origin
no-referrer-when-downgrade
no-referrer-when-downgrade
unsafe-url
no-referrer-when-downgrade
no-referrer-when-downgrade
strict-origin-when-cross-origin
unsafe-url
unsafe-url
unsafe-url
strict-origin-when-cross-origin
no-referrer-when-downgrade
strict-origin-when-cross-origin
strict-origin-when-cross-origin
strict-origin-when-cross-origin
no-referrer
origin-when-cross-origin
strict-origin-when-cross-origin
strict-origin-when-cross-origin
origin-when-cross-origin
no-referrer-when-downgrade
unsafe-url
origin-when-cross-origin
same-origin