This is a reproduction of the article found at http://www.yes-www.org/why-use-www/. It is reproduced here because the contents are fantastic and I have a fear that the page will be removed eventually because it is a Wordpress site with only one article. HUGOMORE42 This page is intended for webmasters who are looking for information about whether or not to use www in their canonical web site URLs. First, a bit of terminology.