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WWW

  • What does www mean?
  • WWW or W3, the abbreviation for the World Wide Web, is the worldwide network, or web. The Web is an information system consisting of hypertext documents linked to each other on the internet. The terms internet and web are not the same. But the internet is the basis of the web. The web is built on the internet and allows the majority of the mechanisms that the internet offers to be used.
  • To connect to the World Wide Web you need to use a web browser such as Mozilla Firefox, Chrome. Web pages are accessed via computer programs, such as the so-called Web browser that runs on the Internet user’s computer.

 

  • Web pages can contain text, images, videos and other multimedia items, and can be switched to other Web pages with hyperlinks called other links or links.
  • Internet and Web terms do not define the same thing. Because the Web is a service that works only on the Internet.
  • The concept of web was formed by Tim Berners-Lee, a computer programmer at CERN, developing the text markup language HTML. Today, the standards are set by the World Wide Web Consortium (W3C), which he is the president of.

 

  • Statistics
  • According to the 2001 survey, there were often more than 550 billion documents in the invisible web or deep web. According to a survey of 2.024 million Web pages, English pages rank first with 56.4% followed by German with 7.7%, French with 5.6% and finally Japanese with 4.9%.
  • For example, a new study on 75 different web sites was found to have 11.5 billion Web pages available as publicly indexed by the end of January 2005.
  • As of March 2009, the indexable Web contains more than 25 billion pages. On July 25, 2008, Google software engineers Jesse Alpert and Nissan Hajaj announced that they found unique URLs in Google Search.

 

  • Hypertext
  • One of the main features of WWW documents is hypertext structures. The graphical terminal is presented with a reference or underline with a reference. The user clicks on it and the referenced document comes in. This method makes it unnecessary to copy the information, it is sufficient to load the data once, and the original document can be accessed with all the links referenced to it.

 

 

 

 

 

  • URL
  • URL Specifies the access method (how), location (where), and server name (what) the Web client needs to find the Web object. The general structure of the URL is: access-method: // hosting-name [: port] / location.

 

  • Privacy
  • Computer users who save time and money and benefit from the convenience and enjoyment of computers may or may not have the right to privacy in the face of using technology gains, including the Web. In other words, some of the Internet users keep their privacy private while others do not care much about this detail.
  • Over half a million people around the world have been part of a generational change that changed rules by breaking down patterns by creating online profiles, half of Americans who have grown up with the Internet and grown up with the Internet.

 

  • Speed ​​issues
  • Due to the density problem on the internet, there is an excessive delay in page loads. Because of this, the term ‘World Wide Web‘ is defined as ‘World Wide Wait‘. The debate on speeding up the Internet continues to use Qos technologies. Other solutions to reduce the density were found at the W3C The standard time interval for an ideal Web page is:
  • The ideal response time is 0.1 second (100 ms). The user does not feel any interruption.
  • The maximum response time is 1 second and the user can experience interruption after 1 second.
  • 10 seconds is the highest of the response time, and the user leaves the site due to this interruption.
WWW
Author: wik Date: 5:13 pm
Technology


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