See domain name.
A web site is a collection of web pages, usually linked to each other, that are made available on the World Wide Web by an organization or individual.
WHOIS refers to both the public directories that store contact and technical information for your domain and the applications used to search these directories. Learn more.
World Wide Web
The World Wide Web is one element of the Internet, a collection of documents or "pages" that can be viewed using a web browser such as Internet Explorer or Mozilla Firefox. Web pages, typically formatted in HTML and accessed via HTTP (hypertext transfer protocol), can include not only text and images but also multimedia elements such as audio and video. When you build a web site with Yahoo!, you will publish pages to the Web in order to make them available for public viewing.