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Referer

allows the user agent to specify a URI reference for the resource from which the target URI was obtained (i.e., the "referrer", though the field name is misspelled).

请求头RFC7231#5.5.2
NameReferer
Type请求头
SpecificationRFC7231#5.5.2

allows the user agent to specify a URI reference for the resource from which the target URI was obtained (i.e., the "referrer", though the field name is misspelled).

Referer: https://example.com/page

RFC7231#5.5.2

What does the Referer header do?

allows the user agent to specify a URI reference for the resource from which the target URI was obtained (i.e., the "referrer", though the field name is misspelled).

Is Referer a request or response header?

It is classified as a request header and can appear in requests or responses depending on context.

Related status codes

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