Websites

Websites are one type of content that can be viewed with a piece of software called a browser. The browser is used to navigate to a location (the domain name or specific URL) that stores the data from which the website is built / created.

Note that a website can also contain more content than “plain & simple” HTML — it can include scripts and other programs (some of which may run on servers rather than on a client’s computer), other media files, etc.

See also the rather exhaustive definition of “websites” at en.wikipedia.org/wiki/Website (in which a website is considered to be a “collection of Web pages” [though the article does not describe exactly how a particular collection of webpages could be identified as a particular website — indeed, today webpages are becoming very complex and often consist of numerous and diverse sources of data]).