Hello Friends,

I would Like to know that What is the difference between http and www in an URL?

Hello,
WWW stands for World Wide Web, and it's used mostly as a prefix. However, it does indicate that a given website uses HTTP to communicate. The main difference between WWW and HTTP is that they refer to different concepts. ... A major similarity, though, is that both HTTP and WWW are used in website URLs.

Web sites can have an url with out www. Different protocols exists in the internet in order to differentiate which one you want to use, like : HTTP, HTTPS, FTP,NEWS and FILE. WWW in the beginning indicates that it is a website and it uses the HTTP protocol.