Website
From Wikipedia, the free encyclopedia
A website is a collection of related web pages, images, videos or other digital asts that are addresd relative to a common Uniform Resource Locator (URL), often consisting of only the domain name, or the IP address, and the root path in an Internet Protocol-bad network. A web site is hosted on at least one web rver, accessible via a network such as the Internet or a private local area network.
A web page is a document, typically written in plain text intersperd with formatting instructions of Hypertext Markup Language (HTML, XHTML). A web page may incorporate elements from other websites with suitable markup anchors.
Web pages are accesd and transported with the Hypertext Transfer Protocol (HTTP), which may optionally employ encryption (HTTP Secure, HTTPS) to provide curity and privacy for the ur of the web page content. The ur's application, often a web browr, r
enders the page content according to its HTML markup instructions onto a display terminal如使.
All publicly accessible websites collectively constitute the World Wide Web.the pages of a website can usually be accesd from a simple Uniform Resource Locator called the homepage. The URLs of the pages organize them into a hierarchy, although hyperlinking between them conveys the reader's perceived site structure and guides the reader's navigation of the site.
Some websites require a subscription to access some or all of their content. Examples of subscription sites include many business sites, parts of many news sites, academic journal sites, gaming sites, message boards, web-bad e-mail, social networking websites, and sites providing real-time stock market data.
1.History
狗假孕The World Wide Web (WWW) was created in 1989 by CERN physicist Tim Berners-Lee.
On 30 April 1993, CERN announced that the World Wide Web would be free to u for anyone.
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Before the introduction of HTML and HTTP, other protocols such as file transfer protocol and the gopher protocol忍者加点 were ud to retrieve individual files from a rver. The protocols offer a simple directory structure which the ur navigates and choos files to download. Documents were most often prented as plain text files without formatting or were encoded in word processor formats.
2.Overview
Organized by function, a website may be
（1）a personal website
（2）a commercial website
（3）a government website
（4）a non-profit organization website
It could be the work of an individual, a business or other organization, and is typically dedicated to some particular topic or purpo. Any website can contain a hyperlink to any other website, so the distinction between individual sites, as perceived by the ur, may sometimes be blurred.
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Websites are written in, or dynamically converted to HTML (Hyper Text Markup Language) and are accesd using a software interface classified as a ur agent. Web pages can be viewed or otherwi accesd from a range of computer-bad and Internet-enabled devices of various sizes, including desktop computers, laptops, PDAs and cell phones.
A website is hosted on a computer system known as a web rver, also called an HTTP rver, and the terms can also refer to the software that runs on the systems and that retrieves and delivers the web pages in respon to requests from the website urs. Apache is the most commonly ud web rver software (according to Netcraft statistics)
and Microsoft's Internet Information Server (IIS) is also commonly ud.
3. Static website
A static website is one that has web pages stored on the rver in the format that is nt to a client web browr. It is primarily coded in Hypertext Markup Language (HTML).
吕后和戚夫人Simple forms or marketing examples of websites, such as classic website, a five-page website or a brochure website are often static websites, becau they prent pre-defined, static information to the ur. This may include information about a company and its products and rvices via text, photos, animations, audio/video and interactive menus and navigation.
This type of website usually displays the same information to all visitors. Similar to handing out a printed brochure to customers or clients, a static website will generally provide consistent, standard information for an extended period of time. Although the website owner may make updates periodically, it is a manual process to edit the text, photos and other content and may require basic website design skills and software.
In summary, visitors are not able to control what information they receive via a static website, and must instead ttle for whatever content the website owner has decided to offer at that time.
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