edrinks/test HTTP/1.1
        Host: 3pp.io:4439
        Origin: <a href="https://drinks-unhosted.5apps.com">https://drinks-unhosted.5apps.com</a>
        Authorization: Bearer j2YnGtXjzzzHNjkd1CJxoQubA1o=
        Referer: <a href="https://drinks-unhosted.5apps.com/?">https://drinks-unhosted.5apps.com/?</a>
        If-None-Match: &#34;1382694045000&#34;, &#34;1382694048000&#34;

    And the server may respond with a 304 Not Modified status:

        HTTP/1.1 304 Not Modified
        Access-Control-Allow-Orig