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: 174.129.103.100. Find IP location for: 194.100.199.152, 229.145.233.160, 55.173.184.153, 248.139.98.13, 53.69.50.241, 249.42.223.32, 146.22.39.175, 80.1.139.83, 45.34.165.56, 57.74.109.32, 63.104.186.119.