Header check
Type Content
HTTP/1.1 200 OK
Server nginx
Date Wed, 11 Dec 2019 22:14:28 GMT
Content-Type text/html; charset=UTF-8
Connection keep-alive
Keep-Alive timeout=60
X-Powered-By PHP/5.4.45
Cache-Control max-age=7200
Expires Thu, 12 Dec 2019 00:14:28 GMT
Vary Accept-Encoding