HTTP/1.1 200 OK
Server: nginx/1.10.3 (Ubuntu)
Content-Type: text/html; charset=utf-8
Content-Length: 18713
Vary: Accept-Encoding
Last-Modified: Mon, 22 Jul 2019 22:41:53 GMT
Cache-Control: public, max-age=43200
Expires: Tue, 23 Jul 2019 21:26:23 GMT
ETag: "flask-1563835313.37-18713-3832548634"
Date: Tue, 23 Jul 2019 09:26:23 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload