        Referer: <a href="https://drinks-unhosted.5apps.com/">https://drinks-unhosted.5apps.com/</a>

    To which the server can for instance respond:

        HTTP/1.1 200 OK
        Access-Control-Allow-Origin: <a href="https://drinks-unhosted.5apps.com">https://drinks-unhosted.5apps.com</a>
        Access-Control-Allow-Methods: GET, PUT, DELETE
        Access-Control-Allow-Headers: Authorization, Content-Length, Co\
ntent-Type, Origin, X-Requested-With, If-Match, If-None-Match

<span><a name="section-12