Web 2.0 is, by name suggest, second generation web site development. This kind of move mainly focused on the ease of information exchange in a secure manner. The major application of web 2.0 standard are.

1. Social Networking site

2. Vedio sharing

3. Information blogs

The definition of web 2.0 encapsulates the idea of the proliferation of interconnectivity and interactivity of web-delivered content.

Feature of web 2.0

The major features of web 2.0 are:

1. Allow users to run software-applications entirely through a browser.

2. Inclusion of dynamic content by user participation

3. Introducing the usage of RSS (Really Simple Syndication)

Site promotion with web 2.0 standards

To  promote a web site ,the new standard gives so many methods. They are:

1. Use public book mark sites for storing the excellent articles

2. Public network sites to create online friends and distribute site ads

3. RSS fied is really a blessing for site promotion

4. Video uploading for the site promotion purpose.