HTTP/1.1 200 OK Server: nginx Date: Tue, 21 Jan 2020 17:18:48 GMT Content-Type: text/html Content-Length: 0 Last-Modified: Mon, 28 Oct 2019 12:49:46 GMT Connection: keep-alive ETag: "5db6e3ea-0" X-Frame-Options: SAMEORIGIN Accept-Ranges: bytes