A web site is a collection of related web pages, including media content, usually identified by a common domain name and published on at least one web server. A website can be accessed through an Internet Protocol (IP) network such as the Internet or a private local area network (LAN), referring to a local Unified Resource (URL) that identifies the site.

Sites have many features and can be used in various modes; A website can be a personal site, a business site for a business, a government site, or a nonprofit web site. Sites are usually dedicated to a particular topic or purpose, from entertainment and social networks to providing news and education. All publicly accessible websites are collectively the World Wide Web, while private websites, such as the company’s website for its employees, are generally part of an Intranet network.

Web pages, which are brick sites, are documents, usually in plain text, interspersed with Hypertext Markup Language (HTML, XHTML) formatting instructions. They may incorporate items from other websites with appropriate marking blocks. Web pages are accessible and transported using the Hypertext Transfer Protocol (HTTP), which can optionally encrypt (Secure HTTP, HTTPS) to ensure security and privacy for the user. The user application, often a web browser, makes the page content according to the HTML markup instructions on a terminal.

The hyperlink between the web pages the reader transmits the site structure and guides the site navigation, which usually starts with a home page that contains a content content directory. Some websites require subscription or subscription for user content access. Examples of subscription sites include many corporate sites, news sites, academic websites, game sites, file sharing sites, forums, e-mails, web-based social networking sites, websites that provide market data Real-time actions, as well as sites that provide many other services. Since 2016, end users can access sites in a variety of devices, including desktop and laptop computers, tablets, smartphones, and smart TVs.