HTTP/1.1 200 OK Last-Modified: Fri, 21 Aug 2020 23:25:22 GMT Accept-Ranges: bytes Content-Length: 0 Content-Type: text/html Date: Sat, 29 Aug 2020 12:23:36 GMT Server: Apache ETag: "0-5ad6b8cff9bbf" Age: 33431 X-Cache: HIT from ustbaccel5-11 Via: 1.1 ustbaccel5-11 (squid) Connection: keep-alive