User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 Build ID: 20120420145725 Steps to reproduce: I'm optimizing a web service running locally and sometimes it takes too long to reply (the web service code is not optimized), when this happens I get a connection time out and the url changes from localhost to www.localhost.com Actual results: The url changes from localhost to www.localhost.com Expected results: Localhost is a special url and shouldn't be redirected to a www.localhost.com, it doesn't make any sense and more over it took me half an hour to notice this weaselly redirection!