Header check
Header check for http://herbies.com/ 200 OK
Type Content
HTTP/1.1 200 OK
Server nginx/1.12.0
Date Tue, 17 Oct 2017 02:08:56 GMT
Content-Type text/html; charset=UTF-8
Content-Length 492810
Connection keep-alive
Last-Modified Tue, 17 Oct 2017 01:42:23 GMT
Accept-Ranges bytes
Vary Accept-Encoding,User-Agent