HTTP/1.1 200 OK Server: ngx_openresty Date: Fri, 16 Nov 2018 08:18:37 GMT Content-Type: text/html Content-Length: 0 Connection: keep-alive Last-Modified: Mon, 13 Jun 2016 08:41:37 GMT ETag: "575e71c1-0" Accept-Ranges: bytes Set-Cookie: httpguard=731250053; path=/