HTTP/1.1 200 OK Date: Fri, 18 Jan 2019 04:19:10 GMT Server: Apache Last-Modified: Thu, 05 Apr 2018 09:31:48 GMT ETag: "15fb3-0-569169bd5b2a0" Accept-Ranges: bytes Content-Length: 0 Vary: Accept-Encoding,User-Agent Content-Type: text/html