Surrogate-Capability HTTP header as defined in Edge Architecture.
Quick facts
Description
Surrogate-Capability HTTP header as defined in Edge Architecture.
Syntax
Surrogate-Capability: <value>
Frequently asked questions
Surrogate-Capability HTTP header as defined in Edge Architecture.
It is classified as a request header and can appear in requests or responses depending on context.
Sources & standards
Updated 2026-08-18