Header check
Type Content
HTTP/1.1 200 OK
Server nginx
Date Sun, 18 Aug 2019 01:40:27 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 Sun, 18 Aug 2019 01:40:27 GMT
X-FRAME-OPTIONS SAMEORIGIN
Vary User-Agent