Test any URI, by sending custom HTTP request and checking the HTTP response. TestURI.org is a free web-sniffer.net alternative.

Page URI/URL
HTTP version:  HTTP/1.1   HTTP/1.0
User agent:  
HTTP protocol is descibed in RFC 2616.
Your IP is: 54.92.241.157. Find IP location for: 13.89.251.157, 204.89.139.113, 147.238.57.12, 112.233.239.158, 143.98.76.119, 116.14.237.134, 34.67.251.232, 231.132.169.19, 226.119.110.190, 100.242.223.68, 89.252.148.168.