Header check
Header check for http://whatismyipp.ru/ 200 OK
Type Content
HTTP/1.1 200 OK
Server nginx-reuseport/1.13.4
Date Wed, 11 Dec 2019 01:26:51 GMT
Content-Type text/html
Connection keep-alive
Keep-Alive timeout=30
Vary Accept-Encoding
X-Powered-By PHP/5.6.38