Website
Encyclopedia
A website, also written as Web site, web site, or simply site, is a collection of related web page
Web page
A web page or webpage is a document or information resource that is suitable for the World Wide Web and can be accessed through a web browser and displayed on a monitor or mobile device. This information is usually in HTML or XHTML format, and may provide navigation to other web pages via hypertext...

s containing image
Image
An image is an artifact, for example a two-dimensional picture, that has a similar appearance to some subject—usually a physical object or a person.-Characteristics:...

s, video
Video
Video is the technology of electronically capturing, recording, processing, storing, transmitting, and reconstructing a sequence of still images representing scenes in motion.- History :...

s or other digital assets. A website is hosted on at least one web server
Web server
Web server can refer to either the hardware or the software that helps to deliver content that can be accessed through the Internet....

, accessible via a network such as the Internet
Internet
The Internet is a global system of interconnected computer networks that use the standard Internet protocol suite to serve billions of users worldwide...

 or a private local area network
Local area network
A local area network is a computer network that interconnects computers in a limited area such as a home, school, computer laboratory, or office building...

 through an Internet address known as a Uniform Resource Locator
Uniform Resource Locator
In computing, a uniform resource locator or universal resource locator is a specific character string that constitutes a reference to an Internet resource....

. All publicly accessible websites collectively constitute the World Wide Web
World Wide Web
The World Wide Web is a system of interlinked hypertext documents accessed via the Internet...

.

A web page is a document
Document
The term document has multiple meanings in ordinary language and in scholarship. WordNet 3.1. lists four meanings :* document, written document, papers...

, typically written in plain text
Plain text
In computing, plain text is the contents of an ordinary sequential file readable as textual material without much processing, usually opposed to formatted text....

 interspersed with formatting instructions of Hypertext Markup Language (HTML
HTML
HyperText Markup Language is the predominant markup language for web pages. HTML elements are the basic building-blocks of webpages....

, XHTML
XHTML
XHTML is a family of XML markup languages that mirror or extend versions of the widely-used Hypertext Markup Language , the language in which web pages are written....

). A web page may incorporate elements from other websites with suitable markup anchors.

Web pages are accessed and transported with the Hypertext Transfer Protocol
Hypertext Transfer Protocol
The Hypertext Transfer Protocol is a networking protocol for distributed, collaborative, hypermedia information systems. HTTP is the foundation of data communication for the World Wide Web....

 (HTTP), which may optionally employ encryption (HTTP Secure, HTTPS) to provide security and privacy for the user of the web page content. The user's application, often a web browser
Web browser
A web browser is a software application for retrieving, presenting, and traversing information resources on the World Wide Web. An information resource is identified by a Uniform Resource Identifier and may be a web page, image, video, or other piece of content...

, renders the page content according to its HTML markup instructions onto a display terminal.

The pages of a website can usually be accessed from a simple Uniform Resource Locator (URL) called the homepage
Homepage
A home page or homepage has various related meanings to do with web sites:* It most often refers to the initial or main web page of a web site, sometimes called the front page ....

. The URLs of the pages organize them into a hierarchy, although hyperlink
Hyperlink
In computing, a hyperlink is a reference to data that the reader can directly follow, or that is followed automatically. A hyperlink points to a whole document or to a specific element within a document. Hypertext is text with hyperlinks...

ing between them conveys the reader's perceived site structure
Site map
A site map is a list of pages of a web site accessible to crawlers or users. It can be either a document in any form used as a planning tool for web design, or a web page that lists the pages on a web site, typically organized in hierarchical fashion...

 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 websites include many business sites, parts of news websites, academic journal
Academic journal
An academic journal is a peer-reviewed periodical in which scholarship relating to a particular academic discipline is published. Academic journals serve as forums for the introduction and presentation for scrutiny of new research, and the critique of existing research...

 websites, gaming websites, file-sharing websites, message boards
Internet forum
An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are at least temporarily archived...

, web-based email
Email
Electronic mail, commonly known as email or e-mail, is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks. Some early email systems required that the author and the recipient both be online at the...

, social networking websites, websites providing real-time stock market
Stock market
A stock market or equity market is a public entity for the trading of company stock and derivatives at an agreed price; these are securities listed on a stock exchange as well as those only traded privately.The size of the world stock market was estimated at about $36.6 trillion...

 data, and websites providing various other services (e.g., websites offering storing and/or sharing of images, files and so forth).

History

The World Wide Web
World Wide Web
The World Wide Web is a system of interlinked hypertext documents accessed via the Internet...

 (WWW) was created in 1990 by CERN physicist Tim Berners-Lee
Tim Berners-Lee
Sir Timothy John "Tim" Berners-Lee, , also known as "TimBL", is a British computer scientist, MIT professor and the inventor of the World Wide Web...

. On 30 April 1993, CERN
CERN
The European Organization for Nuclear Research , known as CERN , is an international organization whose purpose is to operate the world's largest particle physics laboratory, which is situated in the northwest suburbs of Geneva on the Franco–Swiss border...

 announced that the World Wide Web would be free to use for anyone.
Before the introduction of HTML and HTTP, other protocols such as File Transfer Protocol
File Transfer Protocol
File Transfer Protocol is a standard network protocol used to transfer files from one host to another host over a TCP-based network, such as the Internet. FTP is built on a client-server architecture and utilizes separate control and data connections between the client and server...

 and the gopher protocol
Gopher protocol
The Gopher protocol is a TCP/IP application layer protocol designed for distributing, searching, and retrieving documents over the Internet. Strongly oriented towards a menu-document design, the Gopher protocol was a predecessor of the World Wide Web.The protocol offers some features not natively...

 were used to retrieve individual files from a server. These protocols offer a simple directory structure which the user navigates and chooses files to download. Documents were most often presented as plain text files without formatting, or were encoded in word processor
Word processor
A word processor is a computer application used for the production of any sort of printable material....

 formats.

Overview

Organized by function, a website may be
  • a personal website
  • a commercial website
  • a government website
  • a nonprofit organization
    Nonprofit organization
    Nonprofit organization is neither a legal nor technical definition but generally refers to an organization that uses surplus revenues to achieve its goals, rather than distributing them as profit or dividends...

     website.


It could be the work of an individual, a business or other organization, and is typically dedicated to some particular topic or purpose. Any website can contain a hyperlink to any other website, so the distinction between individual sites, as perceived by the user, may sometimes be blurred.

Websites are written in, or dynamically converted to, HTML (Hyper Text Markup Language) and are accessed using a software interface classified as a user agent
User agent
In computing, a user agent is a client application implementing a network protocol used in communications within a client–server distributed computing system...

. Web pages can be viewed or otherwise accessed from a range of computer
Computer
A computer is a programmable machine designed to sequentially and automatically carry out a sequence of arithmetic or logical operations. The particular sequence of operations can be changed readily, allowing the computer to solve more than one kind of problem...

-based and Internet-enabled devices of various sizes, including desktop computers, laptops, PDAs and cell phones.

A website is hosted
Web hosting service
A web hosting service is a type of Internet hosting service that allows individuals and organizations to make their own website accessible via the World Wide Web. Web hosts are companies that provide space on a server they own or lease for use by their clients as well as providing Internet...

 on a computer system known as a web server
Web server
Web server can refer to either the hardware or the software that helps to deliver content that can be accessed through the Internet....

, also called an HTTP server, and these terms can also refer to the software that runs on these systems and that retrieves and delivers the web pages in response to requests from the website users. Apache
Apache HTTP Server
The Apache HTTP Server, commonly referred to as Apache , is web server software notable for playing a key role in the initial growth of the World Wide Web. In 2009 it became the first web server software to surpass the 100 million website milestone...

 is the most commonly used web server software (according to Netcraft
Netcraft
Netcraft is an Internet services company based in Bath, England.Netcraft provides web server and web hosting market-share analysis, including web server and operating system detection...

 statistics) and Microsoft
Microsoft
Microsoft Corporation is an American public multinational corporation headquartered in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions...

's Internet Information Services
Internet Information Services
Internet Information Services – formerly called Internet Information Server – is a web server application and set of feature extension modules created by Microsoft for use with Microsoft Windows. It is the most used web server after Apache HTTP Server. IIS 7.5 supports HTTP, HTTPS,...

 (IIS) is also commonly used.

Static website

A static website is one that has web pages stored on the server in the format that is sent to a client web browser. It is primarily coded in Hypertext Markup Language, HTML.

Simple forms or marketing examples of websites, such as classic website, a five-page website or a brochure website are often static websites, because they present pre-defined, static information to the user. This may include information about a company and its products and services 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 settle for whatever content the website owner has decided to offer at that time.

They are edited using four broad categories of software:
  • Text editor
    Text editor
    A text editor is a type of program used for editing plain text files.Text editors are often provided with operating systems or software development packages, and can be used to change configuration files and programming language source code....

    s, such as Notepad or TextEdit
    TextEdit
    TextEdit is a simple, open source word processor and text editor, first featured in NeXT's NEXTSTEP and OPENSTEP. It is now distributed with Mac OS X since Apple Inc.'s acquisition of NeXT, and available as a GNUstep application for other Unix-compatible operating systems such as Linux...

    , where content and HTML markup are manipulated directly within the editor program
  • WYSIWYG
    WYSIWYG
    WYSIWYG is an acronym for What You See Is What You Get. The term is used in computing to describe a system in which content displayed onscreen during editing appears in a form closely corresponding to its appearance when printed or displayed as a finished product...

     offline editors, such as Microsoft FrontPage
    Microsoft FrontPage
    Microsoft FrontPage was a WYSIWYG HTML editor and web site administration tool from Microsoft for the Microsoft Windows line of operating systems. It was branded as part of the Microsoft Office suite from 1997 to 2003...

     and Adobe Dreamweaver (previously Macromedia Dreamweaver), with which the site is edited using a GUI
    Gui
    Gui or guee is a generic term to refer to grilled dishes in Korean cuisine. These most commonly have meat or fish as their primary ingredient, but may in some cases also comprise grilled vegetables or other vegetarian ingredients. The term derives from the verb, "gupda" in Korean, which literally...

     interface and the final HTML markup is generated automatically by the editor software
  • WYSIWYG online editors which create media rich online presentation like web pages, widgets, intro, blogs, and other documents.
  • Template-based editors, such as RapidWeaver
    RapidWeaver
    RapidWeaver is a template-based website creation tool, from Realmac Software, available for Mac OS X.It uses user-selectable templates to define a website's complete appearance...

     and iWeb
    IWeb
    iWeb was a template-based website creation tool developed by Apple Inc. The first version of iWeb was announced at the Macworld Conference & Expo on January 10, 2006 as part of the iLife '06 suite of digital lifestyle applications...

    , which allow users to quickly create and upload web pages to a web server without detailed HTML knowledge, as they pick a suitable template from a palette and add pictures and text to it in a desktop publishing
    Desktop publishing
    Desktop publishing is the creation of documents using page layout software on a personal computer.The term has been used for publishing at all levels, from small-circulation documents such as local newsletters to books, magazines and newspapers...

     fashion without direct manipulation of HTML code
    Character encodings in HTML
    HTML has been in use since 1991, but HTML 4.0 was the first standardized version where international characters were given reasonably complete treatment...

    .

Dynamic website

A dynamic website is one that changes or customizes itself frequently and automatically, based on certain criteria.

Dynamic websites can have two types of dynamic activity: Code and Content. Dynamic code is invisible or behind the scenes and dynamic content is visible or fully displayed.

Dynamic code

The first type is a web page with dynamic code. The code is constructed dynamically on the fly using active programming language instead of plain, static HTML.

A website with dynamic code refers to its construction or how it is built, and more specifically refers to the code used to create a single web page. A dynamic web page is generated on the fly by piecing together certain blocks of code, procedures or routines. A dynamically-generated web page would recall various bits of information from a database and put them together in a pre-defined format to present the reader with a coherent page. It interacts with users in a variety of ways including by reading cookies recognizing users' previous history, session variables, server side variables etc., or by using direct interaction (form elements, mouse overs, etc.). A site can display the current state of a dialogue between users, monitor a changing situation, or provide information in some way personalized to the requirements of the individual user.

Dynamic content

The second type is a website with dynamic content displayed in plain view. Variable content is displayed dynamically on the fly based on certain criteria, usually by retrieving content stored in a database.

A website with dynamic content refers to how its messages, text, images and other information are displayed on the web page, and more specifically how its content changes at any given moment. The web page content varies based on certain criteria, either pre-defined rules or variable user input. For example, a website with a database of news articles can use a pre-defined rule which tells it to display all news articles for today's date. This type of dynamic website will automatically show the most current news articles on any given date. Another example of dynamic content is when a retail website with a database of media products allows a user to input a search request for the keyword Beatles. In response, the content of the web page will spontaneously change the way it looked before, and will then display a list of Beatles products like CDs, DVDs and books.

Purpose of dynamic websites

The main purpose of a dynamic website is automation. A dynamic website can operate more effectively, be built more efficiently and is easier to maintain, update and expand. It is much simpler to build a template and a database than to build hundreds or thousands of individual, static HTML web pages.

Software systems

There is a wide range of software systems, such as ANSI C
ANSI C
ANSI C refers to the family of successive standards published by the American National Standards Institute for the C programming language. Software developers writing in C are encouraged to conform to the standards, as doing so aids portability between compilers.-History and outlook:The first...

 servlets, JavaServer Pages
JavaServer Pages
JavaServer Pages is a Java technology that helps software developers serve dynamically generated web pages based on HTML, XML, or other document types...

 (JSP), the PHP
PHP
PHP is a general-purpose server-side scripting language originally designed for web development to produce dynamic web pages. For this purpose, PHP code is embedded into the HTML source document and interpreted by a web server with a PHP processor module, which generates the web page document...

, Perl
Perl
Perl is a high-level, general-purpose, interpreted, dynamic programming language. Perl was originally developed by Larry Wall in 1987 as a general-purpose Unix scripting language to make report processing easier. Since then, it has undergone many changes and revisions and become widely popular...

, Python
Python (programming language)
Python is a general-purpose, high-level programming language whose design philosophy emphasizes code readability. Python claims to "[combine] remarkable power with very clear syntax", and its standard library is large and comprehensive...

, and Ruby
Ruby (programming language)
Ruby is a dynamic, reflective, general-purpose object-oriented programming language that combines syntax inspired by Perl with Smalltalk-like features. Ruby originated in Japan during the mid-1990s and was first developed and designed by Yukihiro "Matz" Matsumoto...

 programming languages, ASP.NET
ASP.NET
ASP.NET is a Web application framework developed and marketed by Microsoft to allow programmers to build dynamic Web sites, Web applications and Web services. It was first released in January 2002 with version 1.0 of the .NET Framework, and is the successor to Microsoft's Active Server Pages ...

, Active Server Pages
Active Server Pages
Active Server Pages , also known as Classic ASP or ASP Classic, was Microsoft's first server-side script engine for dynamically-generated Web pages. Initially released as an add-on to Internet Information Services via the Windows NT 4.0 Option Pack Active Server Pages (ASP), also known as Classic...

 (ASP), YUMA and ColdFusion
ColdFusion
In computing, ColdFusion is the name of a commercial rapid application development platform invented by Jeremy and JJ Allaire in 1995. ColdFusion was originally designed to make it easier to connect simple HTML pages to a database, by version 2 it had...

 (CFML) that are available to generate dynamic web systems and dynamic sites. Sites may also include content that is retrieved from one or more database
Database
A database is an organized collection of data for one or more purposes, usually in digital form. The data are typically organized to model relevant aspects of reality , in a way that supports processes requiring this information...

s or by using XML
XML
Extensible Markup Language is a set of rules for encoding documents in machine-readable form. It is defined in the XML 1.0 Specification produced by the W3C, and several other related specifications, all gratis open standards....

-based technologies such as RSS
RSS
-Mathematics:* Root-sum-square, the square root of the sum of the squares of the elements of a data set* Residual sum of squares in statistics-Technology:* RSS , "Really Simple Syndication" or "Rich Site Summary", a family of web feed formats...

.

Static content may also be dynamically generated either periodically, or if certain conditions for regeneration occur (cached) in order to avoid the performance loss of initiating the dynamic engine on a per-user or per-connection basis.

Plug ins are available to expand the features and abilities of web browsers to show active content or even create rich internet application
Rich Internet application
A Rich Internet Application is a Web application that has many of the characteristics of desktop application software, typically delivered either by way of a site-specific browser, via a browser plug-in, independent sandboxes, extensive use of JavaScript, or virtual machines...

s. Examples of such plug-ins are Microsoft Silverlight
Microsoft Silverlight
Microsoft Silverlight is an application framework for writing and running rich Internet applications, with features and purposes similar to those of Adobe Flash. The run-time environment for Silverlight is available as a plug-in for web browsers running under Microsoft Windows and Mac OS X...

, Adobe Flash
Adobe Flash
Adobe Flash is a multimedia platform used to add animation, video, and interactivity to web pages. Flash is frequently used for advertisements, games and flash animations for broadcast...

, Adobe Shockwave or applet
Applet
In computing, an applet is any small application that performs one specific task that runs within the scope of a larger program, often as a plug-in. An applet typically also refers to Java applets, i.e., programs written in the Java programming language that are included in a web page...

s written in Java
Java (programming language)
Java is a programming language originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++ but has a simpler object model and fewer low-level facilities...

. Dynamic HTML
Dynamic HTML
Dynamic HTML, or DHTML, is an umbrella term for a collection of technologies used together to create interactive and animated web sites by using a combination of a static markup language , a client-side scripting language , a presentation definition language , and the Document Object Model.DHTML...

 also provides for user interactivity and realtime element updating within web pages (i.e., pages don't have to be loaded or reloaded to effect any changes), mainly using the Document Object Model
Document Object Model
The Document Object Model is a cross-platform and language-independent convention for representing and interacting with objects in HTML, XHTML and XML documents. Aspects of the DOM may be addressed and manipulated within the syntax of the programming language in use...

 (DOM) and JavaScript
JavaScript
JavaScript is a prototype-based scripting language that is dynamic, weakly typed and has first-class functions. It is a multi-paradigm language, supporting object-oriented, imperative, and functional programming styles....

, support which is built-in to most modern web browsers.

Turning a website into an income source is a common practice for web developers and website owners. There are several methods for creating a website business which fall into two broad categories, as defined below.

Content-based sites

Some websites derive revenue by selling advertising space on their site either through direct sales or through an advertising network. (see Contextual advertising
Contextual advertising
Contextual advertising is a form of targeted advertising for advertisements appearing on websites or other media, such as content displayed in mobile browsers...

).

Product- or service-based sites

Some websites derive revenue by offering products or services for sale. In the case of e-commerce websites, the products or services may be purchased at the website itself, by entering credit card or other payment information into a payment form on the site. While most business websites serve as a shop window for existing brick and mortar businesses, it is increasingly the case that some websites are businesses in their own right; that is, the products they offer are only available for purchase on the web.

Websites occasionally derive income from a combination of these two practices. For example, a website such as an online auctions website may charge the users of its auction service to list an auction, but also display third-party advertisements on the site, from which it derives further income.

Spelling

The form "website" has become the standard spelling, but previously "Web site" (capitalised) and "web site" were also widely used. Some academia, some large book publishers
Publishing
Publishing is the process of production and dissemination of literature or information—the activity of making information available to the general public...

, and some dictionaries still use "Web site", reflecting the origin of the term in the proper name, World Wide Web
World Wide Web
The World Wide Web is a system of interlinked hypertext documents accessed via the Internet...

. There has also been similar debate regarding related terms such as web page
Web page
A web page or webpage is a document or information resource that is suitable for the World Wide Web and can be accessed through a web browser and displayed on a monitor or mobile device. This information is usually in HTML or XHTML format, and may provide navigation to other web pages via hypertext...

, webmaster
Webmaster
A webmaster , also called a web architect, web developer, site author, or website administrator is a person responsible for maintaining one or many websites...

, and webcam
Webcam
A webcam is a video camera that feeds its images in real time to a computer or computer network, often via USB, ethernet, or Wi-Fi.Their most popular use is the establishment of video links, permitting computers to act as videophones or videoconference stations. This common use as a video camera...

.

Among leading style guide
Style guide
A style guide or style manual is a set of standards for the writing and design of documents, either for general use or for a specific publication, organization or field...

s, the Reuters
Reuters
Reuters is a news agency headquartered in New York City. Until 2008 the Reuters news agency formed part of a British independent company, Reuters Group plc, which was also a provider of financial market data...

 style guide, The Chicago Manual of Style
The Chicago Manual of Style
The Chicago Manual of Style is a style guide for American English published since 1906 by the University of Chicago Press. Its 16 editions have prescribed writing and citation styles widely used in publishing...

, and the AP Stylebook
AP Stylebook
The Associated Press Stylebook and Briefing on Media Law, usually called the AP Stylebook, is a style and usage guide used by newspapers and in the news industry in the United States...

 (since April 2010) all recommend "website".

Among leading dictionaries and encyclopedias, the Canadian Oxford Dictionary
Canadian Oxford Dictionary
The Canadian Oxford Dictionary is a dictionary of Canadian English. First published by Oxford University Press Canada in 1998, it quickly became the standard dictionary reference for Canadian English. Until September 2008, Oxford maintained a permanent staff of lexicographers in Canada, led by...

 prefers "website", and the Oxford English Dictionary
Oxford English Dictionary
The Oxford English Dictionary , published by the Oxford University Press, is the self-styled premier dictionary of the English language. Two fully bound print editions of the OED have been published under its current name, in 1928 and 1989. The first edition was published in twelve volumes , and...

 changed to "website" in 2004. Wikipedia
Wikipedia
Wikipedia is a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 20 million articles have been written collaboratively by volunteers around the world. Almost all of its articles can be edited by anyone with access to the site,...

 also uses "website", but Encyclopædia Britannica
Encyclopædia Britannica
The Encyclopædia Britannica , published by Encyclopædia Britannica, Inc., is a general knowledge English-language encyclopaedia that is available in print, as a DVD, and on the Internet. It is written and continuously updated by about 100 full-time editors and more than 4,000 expert...

 (including its Merriam-Webster
Merriam-Webster
Merriam–Webster, which was originally the G. & C. Merriam Company of Springfield, Massachusetts, is an American company that publishes reference books, especially dictionaries that are descendants of Noah Webster’s An American Dictionary of the English Language .Merriam-Webster Inc. has been a...

 subsidiary) uses "Web site".

Among leading language-usage commentators, Garner's Modern American Usage
Garner's Modern American Usage
Garner's Modern American Usage, edited by Bryan Garner, is a usage guide for contemporary American English. Modern American Usage covers issues of usage, pronunciation, and style, from plurals and literary techniques to distinctions between similar words and the usage of foreign terms.-Editions and...

acknowledges that "website" is the standard form, but Bill Walsh
Bill Walsh (author)
Bill Walsh is the copy chief of the national desk at The Washington Post, where he has worked since 1997. He speaks on copy editing and is a regular presenter at annual conferences of the American Copy Editors Society. His books include Lapsing into a Comma and The Elephants of Style.-External...

, of The Washington Post
The Washington Post
The Washington Post is Washington, D.C.'s largest newspaper and its oldest still-existing paper, founded in 1877. Located in the capital of the United States, The Post has a particular emphasis on national politics. D.C., Maryland, and Virginia editions are printed for daily circulation...

, argues for using "Web site" in his books and on his website (however, The Washington Post itself uses "website").

Among major internet technology companies and corporations, Microsoft
Microsoft
Microsoft Corporation is an American public multinational corporation headquartered in Redmond, Washington, USA that develops, manufactures, licenses, and supports a wide range of products and services predominantly related to computing through its various product divisions...

 uses "website" and occasionally "web site", Apple uses "website", and Google
Google
Google Inc. is an American multinational public corporation invested in Internet search, cloud computing, and advertising technologies. Google hosts and develops a number of Internet-based services and products, and generates profit primarily from advertising through its AdWords program...

 uses "website".

Types of websites

Websites can be divided into two broad categories - static and interactive. Interactive sites are part of the Web 2.0
Web 2.0
The term Web 2.0 is associated with web applications that facilitate participatory information sharing, interoperability, user-centered design, and collaboration on the World Wide Web...

 community of sites, and allow for interactivity between the site owner and site visitors. Static sites serve or capture information but do not allow engagement with the audience directly.

There are many varieties of websites, each specializing in a particular type of content or use, and they may be arbitrarily classified in any number of ways. A few such classifications might include:
Click "show" or "hide" to toggle this table
Type of Website Description Examples
Affiliate
Affiliate
An affiliate is a commercial entity with a relationship with a peer or a larger entity.- Corporate structure :A corporation may be referred to as an affiliate of another when it is related to it but not strictly controlled by it, as with a subsidiary relationship, or when it is desired to avoid...

A site, typically few in pages, whose purpose is to sell a third party's product. The seller receives a commission for facilitating the sale.
Affiliate Agency Enabled portal
Web portal
A web portal or links page is a web site that functions as a point of access to information in the World Wide Web. A portal presents information from diverse sources in a unified way....

 that renders not only its custom CMS
Content management system
A content management system is a system providing a collection of procedures used to manage work flow in a collaborative environment. These procedures can be manual or computer-based...

 but also syndicated content from other content providers for an agreed fee. There are usually three relationship tiers. Affiliate Agencies
Affiliate marketing
Affiliate marketing is a marketing practice in which a business rewards one or more affiliates for each visitor or customer brought about by the affiliate's own marketing efforts...

(e.g., Commission Junction
Commission Junction
Commission Junction is an online advertising company owned by ValueClick and operating in the affiliate marketing industry. The company is the largest affiliate network in North America and operates worldwide. Among the top 500 retailers using 3rd party affiliate marketing software, 62% are powered...

), Advertisers (e.g., eBay
EBay
eBay Inc. is an American internet consumer-to-consumer corporation that manages eBay.com, an online auction and shopping website in which people and businesses buy and sell a broad variety of goods and services worldwide...

) and consumer (e.g., Yahoo!
Yahoo!
Yahoo! Inc. is an American multinational internet corporation headquartered in Sunnyvale, California, United States. The company is perhaps best known for its web portal, search engine , Yahoo! Directory, Yahoo! Mail, Yahoo! News, Yahoo! Groups, Yahoo! Answers, advertising, online mapping ,...

).
Archive site
Archive site
In web archiving, an archive site is a website that stores information on, or the actual, webpages from the past for anyone to view.-Common techniques:Two common techniques are #1 using a web crawler or #2 user submissions....

Used to preserve valuable electronic content threatened with extinction. Two examples are: Internet Archive
Internet Archive
The Internet Archive is a non-profit digital library with the stated mission of "universal access to all knowledge". It offers permanent storage and access to collections of digitized materials, including websites, music, moving images, and nearly 3 million public domain books. The Internet Archive...

, which since 1996 has preserved billions of old (and new) web pages; and Google Groups
Google Groups
Google Groups is a service from Google Inc. that supports discussion groups, including many Usenet newsgroups, based on common interests. The service was started in 1995 as Deja News, and was transitioned to Google Groups after a February 2001 buyout....

, which in early 2005 was archiving over 845,000,000 messages posted to Usenet
Usenet
Usenet is a worldwide distributed Internet discussion system. It developed from the general purpose UUCP architecture of the same name.Duke University graduate students Tom Truscott and Jim Ellis conceived the idea in 1979 and it was established in 1980...

 news/discussion groups.
Internet Archive
Internet Archive
The Internet Archive is a non-profit digital library with the stated mission of "universal access to all knowledge". It offers permanent storage and access to collections of digitized materials, including websites, music, moving images, and nearly 3 million public domain books. The Internet Archive...

, Google Groups
Google Groups
Google Groups is a service from Google Inc. that supports discussion groups, including many Usenet newsgroups, based on common interests. The service was started in 1995 as Deja News, and was transitioned to Google Groups after a February 2001 buyout....

Attack site
Malware
Malware, short for malicious software, consists of programming that is designed to disrupt or deny operation, gather information that leads to loss of privacy or exploitation, or gain unauthorized access to system resources, or that otherwise exhibits abusive behavior...

A site created specifically to attack visitors computers on their first visit to a website by downloading a file (usually a trojan horse
Trojan horse (computing)
A Trojan horse, or Trojan, is software that appears to perform a desirable function for the user prior to run or install, but steals information or harms the system. The term is derived from the Trojan Horse story in Greek mythology.-Malware:A destructive program that masquerades as a benign...

). These websites rely on unsuspecting users with poor anti-virus protection in their computers.
Blog
Blog
A blog is a type of website or part of a website supposed to be updated with new content from time to time. Blogs are usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video. Entries are commonly displayed in...

 (web log)
Sites generally used to post online diaries which may include discussion forums (e.g., blogger, Xanga
Xanga
Xanga is a website that hosts weblogs, photoblogs, and social networking profiles. It is operated by Xanga.com, Inc., based in New York City.-Origins:...

). Many bloggers use blogs like an editorial section of a newspaper to express their ideas on anything ranging from politics to religion to video games to parenting, along with anything in between. Some bloggers are professional bloggers and they are paid to blog about a certain subject, and they are usually found on news sites.
Brand building site A site with the purpose of creating an experience of a brand online. These sites usually do not sell anything, but focus on building the brand. Brand building sites are most common for low-value, high-volume fast moving consumer goods
Fast Moving Consumer Goods
Fast moving consumer goods or Consumer Packaged Goods are products that are sold quickly and at relatively low cost. Examples include non-durable goods such as soft drinks, toiletries, and grocery items...

 (FMCG).
Celebrity website
Celebrity
A celebrity, also referred to as a celeb in popular culture, is a person who has a prominent profile and commands a great degree of public fascination and influence in day-to-day media...

A website whose information revolves around a celebrity
Celebrity
A celebrity, also referred to as a celeb in popular culture, is a person who has a prominent profile and commands a great degree of public fascination and influence in day-to-day media...

. This sites can be official (endorsed by the celebrity) or fan made (run by his/her fan, fans, without implicit endorsement).
jimcarrey.com
Jim Carrey
James Eugene "Jim" Carrey is a Canadian-American actor and comedian. He has received two Golden Globe Awards and has also been nominated on four occasions. Carrey began comedy in 1979, performing at Yuk Yuk's in Toronto, Ontario...

Click-to-donate site
Click-to-donate site
A click-to-donate site is a website where users can click a button to generate a donation for a charity or cause. The money for the donation comes from advertisers whose banners are displayed each time a user clicks the button...

A website that allows the visitor to donate to charity simply by clicking on a button or answering a question correctly. An advertiser usually donates to the charity for each correct answer generated. The Hunger Site, Freerice
FreeRice
Freerice is a website where users play various educational, multiple-choice games in order to fight world hunger. For every question the user answers correctly, 10 grains of rice are donated...

, Ripple (charitable organisation)
Ripple (charitable organisation)
Ripple is a non-profit click-to-donate internet site and search engine which passes 100% of its revenue to other charities. Launched on the May 4, 2007, they make their revenue by attaining sponsorship from advertisers in return for delivering users who will see their advertisements.The...

Community site A site where persons with similar interests communicate with each other, usually by chat
Online chat
Online chat may refer to any kind of communication over the Internet, that offers an instantaneous transmission of text-based messages from sender to receiver, hence the delay for visual access to the sent message shall not hamper the flow of communications in any of the directions...

 or message boards.
Myspace
Myspace
Myspace is a social networking service owned by Specific Media LLC and pop star Justin Timberlake. Myspace launched in August 2003 and is headquartered in Beverly Hills, California. In August 2011, Myspace had 33.1 million unique U.S. visitors....

, Facebook
Facebook
Facebook is a social networking service and website launched in February 2004, operated and privately owned by Facebook, Inc. , Facebook has more than 800 million active users. Users must register before using the site, after which they may create a personal profile, add other users as...

, orkut
Orkut
Orkut is a social networking website that is owned and operated by Google Inc. The service is designed to help users meet new and old friends and maintain existing relationships...

Content site Sites whose business is the creation and distribution of original content (e.g., Slate, About.com
About.com
About.com is an online source for original information and advice. It is written in English, and is aimed primarily at North Americans. It is owned by The New York Times Company....

).
Corporate website
Corporate website
A corporate website or corporate site is an informational website operated by a business or other private enterprise such as a charity or nonprofit foundation.-Characteristics:...

Used to provide background information about a business, organization, or service.
Dating website A site where users can find other single people looking for long range relationships, dating, or just friends. Many of them are pay per services such as eHarmony
EHarmony
eHarmony is an online dating website grounded in relationship science that matches single men and women for long-term relationships. To optimize the matching process, eHarmony operates eHarmony Labs, a relationship research facility, and publishes eHarmony Advice, a relationship advice site...

 and Match.com
Match.com
Match.com is an online dating company which reportedly has more than 20 million members, made up of a 49/51 male/female ratio, and Web sites serving 25 countries in more than 8 different languages. Its headquarters are in Dallas, Texas and the company also has offices in West Hollywood, Tokyo, Rio,...

, but there are many free or partially free dating sites. Most dating sites today have the functionality of social networking websites.
Electronic commerce
Electronic commerce
Electronic commerce, commonly known as e-commerce, eCommerce or e-comm, refers to the buying and selling of products or services over electronic systems such as the Internet and other computer networks. However, the term may refer to more than just buying and selling products online...

 (e-commerce) site
A site offering goods and services for online sale and enabling online transactions for such sales.
Forum website
Internet forum
An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are at least temporarily archived...

A site where people discuss various topics.
Gallery Website
Gallery
Gallery may refer to:* An art museum * A retail art shop * An exhibition room in a museum...

A website designed specifically for use as a Gallery, these may be an art gallery or photo gallery and of commercial or non-commercial nature.
Government Site
Government
Government refers to the legislators, administrators, and arbitrators in the administrative bureaucracy who control a state at a given time, and to the system of government by which they are organized...

A website made by the local, state, department or national government of a country. Usually these sites also operate websites that are intended to inform tourists or support tourism. For example, Richmond.com is the geodomain
Geodomain
The term geodomain refers to domain names that are the same as those of geographic entities, such as cities and countries. It is unrelated to the geographic subdomains of the .us country domain. Examples of geodomains are Atlanta.com, LosAngeles.com, Texas.com and Memphis.org...

 for Richmond, Virginia
Richmond, Virginia
Richmond is the capital of the Commonwealth of Virginia, in the United States. It is an independent city and not part of any county. Richmond is the center of the Richmond Metropolitan Statistical Area and the Greater Richmond area...

.
Gripe site
Gripe site
A gripe site is a type of website devoted to the critique and or mockery of a person, place, politician, corporation, or institution. They are also known as "complaint" or "sucks" sites...

A site devoted to the criticism of a person, place, corporation, government, or institution.
Gaming website
Online game
An online game is a game played over some form of computer network. This almost always means the Internet or equivalent technology, but games have always used whatever technology was current: modems before the Internet, and hard wired terminals before modems...



Gambling website
Online gambling
Online gambling, also known as Internet gambling and iGambling, is a general term for gambling using the Internet.-Online poker:Online poker tables commonly offer Texas hold 'em, Omaha, Seven-card stud, razz, HORSE and other game types in both tournament and ring game structures...

A site that lets users play online games. Some enable people to gamble online.
Humor site Satirizes, parodies or otherwise exists solely to amuse.
Information site Most websites could fit in this type of website to some extent many of them are not necessarily for commercial purposes RateMyProfessors.com
RateMyProfessors.com
RateMyProfessors.com is a review site, founded in May 1999 by John Swapceinski, a software engineer from Menlo Park, California, which allows college and university students to assign ratings to professors and campuses of American, Canadian, and United Kingdom institutions. The site was originally...

, Free Internet Lexicon and Encyclopedia. Most government, educational and nonprofit institutions have an informational site.
Media sharing
Media sharing
Media sharing occurs through online social networks and digital communities with a comprehensive platform and diversified interfaces to aggregate, upload, compress, host and distribute images, text, applications, videos, audio, games and new media. As media is shared it takes on a variety of...

 site
A site that enables users to upload and view media such as pictures
Image hosting service
An image hosting service allows individuals to upload images to an Internet website. The image host will then store the image onto its server, and show the individual different types of code to allow others to view that image....

, music, and videos
Video hosting service
A video hosting service allows individuals to upload video clips to an Internet website. The video host will then store the video on its server, and show the individual different types of code to allow others to view this video...

Flickr
Flickr
Flickr is an image hosting and video hosting website, web services suite, and online community that was created by Ludicorp in 2004 and acquired by Yahoo! in 2005. In addition to being a popular website for users to share and embed personal photographs, the service is widely used by bloggers to...

, YouTube
YouTube
YouTube is a video-sharing website, created by three former PayPal employees in February 2005, on which users can upload, view and share videos....

, PureVolume
PureVolume
PureVolume was the first independently run website of its type, allowing for the upload and stream of music files. It was created in 2003 by Jennifer Welch , in conjunction with the Unborn Media team; Brett Woitunski, Nate Hudson, and Mitchell Pavao; all from the University of...

 and Google Videos
Mirror
Mirror (computing)
In computing, a mirror is an exact copy of a data set. On the Internet, a mirror site is an exact copy of another Internet site.Mirror sites are most commonly used to provide multiple sources of the same information, and are of particular value as a way of providing reliable access to large downloads...

 site
A website that is the replication of another website. This type of websites are used as a response to spikes in user visitors. Mirror sites are most commonly used to provide multiple sources of the same information, and are of particular value as a way of providing reliable access to large downloads.
Microblog site A short and simple form of blogging. Microblogs are limited to certain amounts of characters and works similar to a status update on Facebook
Facebook
Facebook is a social networking service and website launched in February 2004, operated and privately owned by Facebook, Inc. , Facebook has more than 800 million active users. Users must register before using the site, after which they may create a personal profile, add other users as...

Twitter
Twitter
Twitter is an online social networking and microblogging service that enables its users to send and read text-based posts of up to 140 characters, informally known as "tweets".Twitter was created in March 2006 by Jack Dorsey and launched that July...

News site Similar to an information site, but dedicated to dispensing news, politics, and commentary. cnn.com
CNN
Cable News Network is a U.S. cable news channel founded in 1980 by Ted Turner. Upon its launch, CNN was the first channel to provide 24-hour television news coverage, and the first all-news television channel in the United States...

Personal website Websites about an individual or a small group (such as a family) that contains information or any content that the individual wishes to include. Many personal homepages are rare, thanks to the modern era of social networking sites such as Myspace
Myspace
Myspace is a social networking service owned by Specific Media LLC and pop star Justin Timberlake. Myspace launched in August 2003 and is headquartered in Beverly Hills, California. In August 2011, Myspace had 33.1 million unique U.S. visitors....

, but some are still used for at home businesses. This website is different from a Celebrity website, which can be very expensive and run by a publicist or agency.
Phishing site
Phishing
Phishing is a way of attempting to acquire information such as usernames, passwords, and credit card details by masquerading as a trustworthy entity in an electronic communication. Communications purporting to be from popular social web sites, auction sites, online payment processors or IT...

a website created to fraudulently acquire sensitive information
Information sensitivity
Information sensitivity is the control of access to information or knowledge that might result in loss of an advantage or level of security if disclosed to others who might have low or unknown trustability or undesirable intentions....

, such as passwords and credit card
Credit card
A credit card is a small plastic card issued to users as a system of payment. It allows its holder to buy goods and services based on the holder's promise to pay for these goods and services...

 details, by masquerading as a trustworthy person or business (such as Social Security Administration
Social Security Administration
The United States Social Security Administration is an independent agency of the United States federal government that administers Social Security, a social insurance program consisting of retirement, disability, and survivors' benefits...

, PayPal
PayPal
PayPal is an American-based global e-commerce business allowing payments and money transfers to be made through the Internet. Online money transfers serve as electronic alternatives to paying with traditional paper methods, such as checks and money orders....

) in an electronic communication
Telecommunication
Telecommunication is the transmission of information over significant distances to communicate. In earlier times, telecommunications involved the use of visual signals, such as beacons, smoke signals, semaphore telegraphs, signal flags, and optical heliographs, or audio messages via coded...

 (see Phishing
Phishing
Phishing is a way of attempting to acquire information such as usernames, passwords, and credit card details by masquerading as a trustworthy entity in an electronic communication. Communications purporting to be from popular social web sites, auction sites, online payment processors or IT...

).
p2p
Peer-to-peer file sharing
P2P or Peer-to-peer file sharing allows users to download files such as music, movies, and games using a P2P software client that searches for other connected computers. The "peers" are computer systems connected to each other through internet. Thus, the only requirements for a computer to join...

/Torrents website
Torrent file
A torrent file stores metadata used for BitTorrent. It is defined in the BitTorrent specification.Simply, a torrent is data about a target file, though it contains no information about the content of the file. The only data that the torrent holds is information about the location of different...

Websites that index torrent files. This type of website is different from a Bit torrent client which is usually a stand alone software. Mininova
Mininova
Mininova is a website offering BitTorrent downloads. Mininova was once one of the largest sites offering torrents of copyrighted material, but in November 2009, following legal action in the Dutch courts, the site operators deleted all torrent files uploaded by regular users including torrents that...

, The Pirate Bay
The Pirate Bay
The Pirate Bay is a Swedish website which hosts magnet links and .torrent files, which allow users to share electronic files, including multimedia, computer games and software via BitTorrent...

Political site A site on which people may voice political views, show political humor, campaigning for elections, or show information about a certain political party or ideology.
Porn site
Internet pornography
Internet pornography is pornography that is distributed by means of various sectors of the Internet, primarily via websites, peer-to-peer file sharing, or Usenet newsgroups...

A site that shows sexually explicit content for enjoyment and relaxation. They can be similar to a personal website when it's a website of a porn actor/actress or a media sharing website where user can upload from their own sexually explicit material to movies made by adult studios.
Question and Answer (Q&A) Site Answer site is a site where people can ask questions & get answers. Yahoo! Answers
Yahoo! Answers
Yahoo! Answers is a community-driven question-and-answer site or a knowledge market launched by Yahoo! on June 28, 2005 that allows users to both submit questions to be answered and answer questions asked by other users...

, Stack Exchange Network
Stack Exchange Network
The Stack Exchange Network is a network of websites featuring questions and answers on a wide range of topics in different fields, owned and operated by Stack Exchange, Inc....

 (including Stack Overflow
Stack overflow
In software, a stack overflow occurs when too much memory is used on the call stack. The call stack contains a limited amount of memory, often determined at the start of the program. The size of the call stack depends on many factors, including the programming language, machine architecture,...

)
Rating site A site on which people can praise or disparage what is featured.
Religious site
Religion and the internet
Religions are represented in the Internet in many ways. There are sites which attempt to cover all religions, traditions, and faiths, such as Religious Tolerance, and Beliefnet, in addition to sites that are specific to a religious tradition. Many sites are discussion groups, others theological...

A site in which people may advertise a place of worship, or provide inspiration or seek to encourage the faith of a follower of that religion.
Review site
Review site
A review site is a website on which reviews can be posted about people, businesses, products, or services. These sites may use Web 2.0 techniques to gather reviews from site users or may employ professional writers to author reviews on the topic of concern for the site...

A site on which people can post reviews for products or services.
School site
School website
A school website is any website built, designed, and maintained by or for a school. Many school websites share certain characteristics, and some educators have developed guidelines to help schools create the best and most useful websites they can....

a site on which teachers, students, or administrators can post information about current events at or involving their school. U.S. elementary-high school websites generally use k12 in the URL
Scraper site
Scraper site
A scraper site is a spam website that copies all of its content from other websites using web scraping.In the last few years scraper sites have proliferated at an amazing rate for spamming search engines...

a site which largely duplicates without permission the content of another site, without actually pretending to be that site, in order to capture some of that site's traffic (especially from search engines) and profit from advertising revenue or in other ways.
Search engine
Web search engine
A web search engine is designed to search for information on the World Wide Web and FTP servers. The search results are generally presented in a list of results often referred to as SERPS, or "search engine results pages". The information may consist of web pages, images, information and other...

 site
A website that indexes material on the internet or an intranet
Intranet
An intranet is a computer network that uses Internet Protocol technology to securely share any part of an organization's information or network operating system within that organization. The term is used in contrast to internet, a network between organizations, and instead refers to a network...

 (and lately on traditional media such as books and newspapers)and provides links to information as a response to a query.
Google Search
Google search
Google or Google Web Search is a web search engine owned by Google Inc. Google Search is the most-used search engine on the World Wide Web, receiving several hundred million queries each day through its various services....

, Bing
Bing
Bing is a web search engine from Microsoft.Bing may also refer to:* An onomatopœia of a bell sound* Bing cherry, a variety of cherry* Bing , Chinese flatbread* Bing , a German company that manufactured toys and kitchen utensils...

, GoodSearch
GoodSearch
GoodSearch is a Yahoo-powered search engine that donates 50% of its revenue, about a penny per search, to listed American charities and schools designated by its users. The money donated comes from the site's advertisers...

, Ecosia
Ecosia
Ecosia is an eco-friendly web search engine founded in Wittenberg, Germany in 14 December 2009. Ecosia is powered by Bing and Yahoo!, and comes from Christian Kroll, who is also the founder of the self-proclamed green search engine Forestle. Dubbed by Ecosia's press release it is "the greenest...

Shock site
Shock site
A shock site is a website that is intended to be offensive, disgusting and/or disturbing to its viewers, containing materials of high shock value which is also considered distasteful and crude, and is generally of a pornographic, scatological, extremely violent, insulting, painful, profane, or...

Includes image
Image
An image is an artifact, for example a two-dimensional picture, that has a similar appearance to some subject—usually a physical object or a person.-Characteristics:...

s or other material that is intended to be offensive to most viewers
Goatse.cx
Goatse.cx
Goatse.cx , often referred to simply as "Goatse", was originally an Internet shock site. Its front page featured a picture, entitled hello.jpg, showing a naked man stretching his anus with both hands, to approximately the width of his hand. The inside of his rectum is also clearly visible...

, rotten.com
Rotten.com
Rotten.com is a United States-hosted shock site with the slogan "An archive of disturbing illustration" it is operated by Soylent Communications....

Social bookmarking
Social bookmarking
Social bookmarking is a method for Internet users to organize, store, manage and search for bookmarks of resources online. Unlike file sharing, the resources themselves aren't shared, merely bookmarks that reference them....

 site
A site where users share other content from the Internet and rate and comment on the content. StumbleUpon
StumbleUpon
StumbleUpon is a discovery engine that finds and recommends web content to its users. Its features allow users to discover and rate Web pages, photos, and videos that are personalized to their tastes and interests using peer-sourcing and social-networking principles.Toolbar versions exist for...

 and Digg
Digg
Digg is a social news website. Prior to Digg v4, its cornerstone function consisted of letting people vote stories up or down, called digging and burying, respectively. Digg's popularity prompted the creation of copycat social networking sites with story submission and voting systems...

 are examples.
Social networking site A site where users could communicate with one another and share media, such as pictures, videos, music, blogs, etc. with other users. These may include games and web application
Web application
A web application is an application that is accessed over a network such as the Internet or an intranet. The term may also mean a computer software application that is coded in a browser-supported language and reliant on a common web browser to render the application executable.Web applications are...

s.
Facebook
Facebook
Facebook is a social networking service and website launched in February 2004, operated and privately owned by Facebook, Inc. , Facebook has more than 800 million active users. Users must register before using the site, after which they may create a personal profile, add other users as...

, Orkut
Orkut
Orkut is a social networking website that is owned and operated by Google Inc. The service is designed to help users meet new and old friends and maintain existing relationships...

Warez
Warez
Warez refers primarily to copyrighted works distributed without fees or royalties, and may be traded, in general violation of copyright law. The term generally refers to unauthorized releases by organized groups, as opposed to file sharing between friends or large groups of people with similar...

A site designed to host or link to materials such as music, movies and software for the user to download.
Webmail A site that provides a webmail service. Hotmail
Hotmail
Windows Live Hotmail, formerly known as MSN Hotmail and commonly referred to simply as Hotmail, is a free web-based email service operated by Microsoft as part of its Windows Live group. It was founded by Sabeer Bhatia and Jack Smith and launched in July 1996 as "HoTMaiL". It was one of the first...

, Gmail
Gmail
Gmail is a free, advertising-supported email service provided by Google. Users may access Gmail as secure webmail, as well via POP3 or IMAP protocols. Gmail was launched as an invitation-only beta release on April 1, 2004 and it became available to the general public on February 7, 2007, though...

Web portal
Web portal
A web portal or links page is a web site that functions as a point of access to information in the World Wide Web. A portal presents information from diverse sources in a unified way....

A site that provides a starting point or a gateway to other resources on the Internet or an intranet. msn.com, msnbc.com
Msnbc.com
msnbc.com is a news website owned and operated as a joint venture by NBCUniversal and Microsoft.In addition to original content from its news staff, msnbc.com is the news website for the NBC News family, with content from the cable television news channel MSNBC, NBC shows such as Today, NBC Nightly...

, yahoo
Wiki
Wiki
A wiki is a website that allows the creation and editing of any number of interlinked web pages via a web browser using a simplified markup language or a WYSIWYG text editor. Wikis are typically powered by wiki software and are often used collaboratively by multiple users. Examples include...

 site
A site which users collaboratively edit its content. Wikipedia
Wikipedia
Wikipedia is a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its 20 million articles have been written collaboratively by volunteers around the world. Almost all of its articles can be edited by anyone with access to the site,...

, WikiHow
WikiHow
wikiHow is a web-based and wiki-based community, consisting of an extensive database of how-to guides. wikiHow's mission is to build the world's largest and highest quality how-to manual. The site started as an extension of the already existing eHow website, and has evolved to host over 127,000...


Some websites may be included in one or more of these categories. For example, a business website may promote the business's products, but may also host informative documents, such as white paper
White paper
A white paper is an authoritative report or guide that helps solve a problem. White papers are used to educate readers and help people make decisions, and are often requested and used in politics, policy, business, and technical fields. In commercial use, the term has also come to refer to...

s. There are also numerous sub-categories to the ones listed above. For example, a porn
PORN
Porn is a common short form for pornography. It may also refer to:* Progressive outer retinal necrosis, a disease of the retina* PORN, a French industrial rock band...

 site is a specific type of e-commerce site or business site (that is, it is trying to sell memberships for access to its site) or have social networking capabilities. A fansite
Fansite
A fansite, fan site, or fanpage is a website created and maintained by a fan or devotee interested in a celebrity, thing, or a particular cultural phenomenon...

 may be a dedication from the owner to a particular celebrity
Celebrity
A celebrity, also referred to as a celeb in popular culture, is a person who has a prominent profile and commands a great degree of public fascination and influence in day-to-day media...

.

Websites are constrained by architectural limits (e.g., the computing power dedicated to the website). Very large websites, such as Facebook, Yahoo!, Microsoft, and Google employ many servers and load balancing
Load balancing (computing)
Load balancing is a computer networking methodology to distribute workload across multiple computers or a computer cluster, network links, central processing units, disk drives, or other resources, to achieve optimal resource utilization, maximize throughput, minimize response time, and avoid...

 equipment such as Cisco
Cisco Systems
Cisco Systems, Inc. is an American multinational corporation headquartered in San Jose, California, United States, that designs and sells consumer electronics, networking, voice, and communications technology and services. Cisco has more than 70,000 employees and annual revenue of US$...

 Content Services Switches
Network switch
A network switch or switching hub is a computer networking device that connects network segments.The term commonly refers to a multi-port network bridge that processes and routes data at the data link layer of the OSI model...

 to distribute visitor loads over multiple computers at multiple locations. As of early 2011, Facebook utilized 9 data centers with approximately 63,000 servers.

In February 2009, Netcraft
Netcraft
Netcraft is an Internet services company based in Bath, England.Netcraft provides web server and web hosting market-share analysis, including web server and operating system detection...

, an Internet monitoring company that has tracked Web growth since 1995, reported that there were 215,675,903 websites with domain names and content on them in 2009, compared to just 18,000 websites in August 1995.

Awards

The Webby Awards
Webby Awards
A Webby Award is an international award presented annually by The International Academy of Digital Arts and Sciences for excellence on the Internet with categories in websites, interactive advertising, online film and video, and mobile....

, Favourite Website Awards
Favourite Website Awards
The Favourite Website Awards is a website awards program, established in England in 2000, showcasing websites who use cutting edge technology, together with inspirational ideas, that lead the way for future generations....

, Interactive Media Awards and WebAwards are prominent award organizations recognizing the world's best websites.

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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