Header check
Type Content
HTTP/1.1 200 OK
Server nginx
Date Sun, 18 Aug 2019 21:32:01 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 Sun, 18 Aug 2019 23:32:01 GMT
Vary Accept-Encoding