Other documents may supersede this document. This section describes the status of this document at the time of Header), which would allow that resource to be fetched cross-origin from Mechanism described by this specification (e.g., specifyingĪccess-Control-Allow-Origin: as response To resources can use the algorithms defined by this specification. Specifications that enable an API to make cross-origin requests This document defines a mechanism to enable client-side cross-origin
