Header check
Type Content
HTTP/1.1 200 OK
Server nginx
Date Fri, 19 Jul 2019 18:51:01 GMT
Content-Type text/html; charset=UTF-8
Connection keep-alive
Vary Accept-Encoding
X-Powered-By PHP/7.2.17
Cache-Control max-age=0
Expires Fri, 19 Jul 2019 18:51:01 GMT
X-FRAME-OPTIONS SAMEORIGIN
Vary User-Agent