What is the World Wide Web
This tutorial covers the basics of the World Wide Web, with a focus on technical aspects.
World Wide Web is a system of Internet servers that supports hypertext to access several Internet protocols on a single interface. World Wide Web is often abbreviated as the Web or www.
World Wide Web was developed in 1989 by Tim Berners-Lee of the European Particle Physics Laboratory (CERN) in Switzerland. The initial purpose of the Web is to use hypertext network to facilitate communication among its members, which is located in several countries. Word soon spread beyond CERN, and the rapid growth in the number and developers and users occurs. In addition to hypertext, the Web began to include graphics, video, and sound. The use of the Web has reached global proportions and has become a decisive element of human culture in a remarkable short period of time.
In order for the Web can be accessed by anyone, some agreed standards must be followed in the creation and delivery of content. Organization leads efforts to standardize the Web is the World Wide Web (W3C) Consortium. Look at the W3C Consortium Web site to get an idea of its activities. Many technical material because, after all, the Web is a technical phenomenon.
The simplicity of the Web comes from the fact that many individuals may be contained in the protocol a Web site. Internet protocol that allows a series of rules for communication on the Internet intermachine. Here are some of the protocols that can be experienced on the Web:
- HTTP (HyperText Transfer Protocol): transmits hyptertext over networks. This is the protocol of the Web.
- E-mail (Simple Mail Transport Protocol or SMTP): distributes e-mail messages and attached files to one or more electronic mailboxes.
- FTP (File Transfer Protocol): transfers files between an FTP server and a computer, for example, to download the software.
- VoIP (Voice over Internet Protocol): allows delivery of voice communications over IP networks, for example, phone calls.
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