When visiting a webpage, the referer is the URL of the previous webpage from which a link was followed. Many web sites log referers as part of their attempt to track their users for promotional or security purposes. Recently many blogs have started publishing referer information in order to link back to people who are linking to them, and hence broaden the conversation. This has led, in turn, to the rise of referer spam: the sending of fake referer information in order to popularize the spammer's site. NoRef allows you to remove HTTP referer information by using our free and easy to use forwarding service. http://noref.biz/