1.What is a website?How many Websites in the world, India?

A. A set of web related web pages located under a single domain name.

  However, Right now there are 644 Million active websites on the Internet according to net craft March 2012 website survey discovered 644,275,754 active websites to be precise. From Alexa top , ne million websites are there around 26892. In domains in the top tracked by Alexa, there were around 30 more (30 million) a while ago.

2.Why Google banned in China?

A.  PHP(Hyper text Preprocessor) open source general scripting language is global used and is mainly used fo website development and can be embedded into HTML and design for CSS.

3.The difference between HTTP and HTTPS?

A. Because the government is afraid of something like Arab Spring happening, so they require that internet providers submit to government censorship. Since google and facebook won't they get blocked.As far as Android, it's not that the Chinese government considers google and facebook.

4.The difference between PHP and WORDPRESS?

A.Wordpress is an open source development tool and online website creation tool written in PHP. It is the most powerful blogging and content management system(CMS) for the developers in existence present.

A.Instead of hypertext transform protocol (HTTP), This website uses hypertext transform Protocol Secure(HTTPS) using HTTPS, the computers agree on a 'code' between them, and then they scramble the messages using that "code" so that no one in between can read them.