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: 54.196.12.7. Find IP location for: 213.3.128.82, 211.188.230.86, 205.3.46.52, 36.94.193.164, 19.91.208.75, 225.111.63.51, 203.15.216.29, 122.154.167.159, 72.228.178.58, 169.114.145.34, 203.76.152.211.