Many WWW URLs do not specify a page name but instead rely on the server to automatically supply the name of the page. There are three common names for the initial page of a Web site: default.html, index.html, and homepage.html. The name used is dependent on the Web server software.
An example of a default page in action can be seen by following this link: http://vsl.cnet.com to the C|Net Virtual Library.
Allowing the Web server software to automatically transmit the initial
page of a Web site will shorten the site's URL. In order for the
correct initial page to load for a particular
site, the author may: