Header check
Type Content
HTTP/1.1 200 OK
Server nginx
Date Tue, 12 Dec 2017 11:55:54 GMT
Content-Type text/html; charset=UTF-8
Connection keep-alive
Vary Accept-Encoding
X-Powered-By PHP/5.6.30
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
X-Content-Type-Options nosniff