Web technologies is related to the interface between web servers and their clients. This information includes markup languages, programming interfaces and languages, and standards for document identification and display.
Though Web Technology can mean many things, the general idea is that it is used because it can reach many people all over the world on multiple platforms and operating systems, to make the Internet more powerful and easier to use.
A web based application can be accessed through the web browser. The software and database reside on a central server and is accessed over a network. It gives you an opportunity to access your business information from anywhere in the world at anytime. It also facilitates you to save time & money and improve the interactivity with your customers and partners.