HTTP/1.1 200 OK Cache-Control: public, max-age=559251 Content-Length: 0 Expires: Wed, 20 May 2020 11:11:49 GMT ETag: b2176bba959c47946a63becddf748c7f Vary: Accept-Encoding Server: Microsoft-IIS/7.5 X-AspNet-Version: 2.0.50727 Date: Tue, 21 May 2019 23:50:57 GMT