HTTP/1.1 200 OKServer: Tengine/2.3.0Date: Thu, 28 Nov 2019 08:39:27 GMTContent-Type: text/html; charset=utf-8Connection: keep-aliveContent-Encoding: gzipExpires: Thu, 28 Nov 2019 08:39:27 GMTCache-Control: max-age=0Strict-Transport-Security: max-age=63072000; includeSubDomains; preloadCache-Control: public