Evolution of www ppt

1. Evolution of WWW

2. So World Wide Web…
Network of
Computers
Service which
runs on the
network(internet)

3. Tim
World Wide Web or WWW or Web as defined in Wikipedia
It is a system of interlinked hypertext documents
accessed via the Internet
Who
proposed
it ?
Tim Berners-Lee

4. Lets look in to the history…
This is the NeXtT
computer
Used by Berners-
Lee as web server
●
World’s first web server was
developed1990

6. Web 1.0
ScreenShot of
msn.com from
the year
1995
Most of the pages were static
There wer only images(mostly animateGIFs..) and hyperlinks
Readers or Users were unable contribute to the site

7. Web 2.0

8. Web 3.0
Tim Berners-Lee described semantic web as the most important
component of web 3.0
Hence the web is required to be more meaningful
Eric Shmidt described Web 3.0 as the web should be able to run any
device and every thing will be on the cloud.

9. How HTML5 helps to make a semantic
web
<dl>
<dt>Name<dt>
<dd>Mark Zuckerberg</dd>
<dt>Position</dt>
<dd><span >Developer advocate</span> for <span>Google,
Inc.<span></dd>
</dl>
Part of a normal webpage

10. How HTML5 helps to make a semantic
web
<dl>
<dt>Name<dt>
<dd itempprop=“name”>Mark Zuckerberg</dd>
<dt>Position</dt>
<dd><span itempprop=“title”>CEO</span> for <span
itempprop=“company”>facebook</dd>
</dl>
Make it more meaning full…
There are lot of other elements like <article>,<section>,<summary>… helps a webpage
to be more meaningful.

12. And that’s all…
Thank U..