For example, Web servers maintain log files listing every request made to the server. With log fileanalysis tools, it's possible to get a good idea of where visitors are coming from, how often they return, and how they navigate through a site. Using cookies enables Webmasters to log even more detailed information about how individual users are accessing a site. Newsgroup A discussion group on Usenet devoted to talking about a specific topic. Currently, there are over 15,000 newsgroups.
Pages can be static or dynamically generated.
All frames and frame parent documentsare counted as pages. Page Views Number of times a user requests a page that may contain a particular ad. RealAudio A commercial software program that plays audio on demand, without waiting for long file transfers. For instance, you can listen to National Public Radios entire broadcast of All Things Considered and the Morning Edition on the Internet. Rich Media Rich media is a term for advanced technology used in Internet ads, such as streaming video, applets that allow user interaction, and special effects.