A basic web site usually contains a short presentation of the business, contact information and a few pages about the products and services that the company provides. The site can be extended with for example latest news-modules, event calendars, product databases, ordering systems, feedback forms etc.

The website can be further extended with several language versions and functions for audio and video playback. The possibilities are almost endless. Because of this it is important to carefully consider what the goal of the web site is and what kind of content and funcionality will be used to achive the goal.

A list of examples of available extensions:

• Site map
• Breadcrumbs
• Intra-/Extranet
• Blogs, comments, polls
• Forums
• Image galleries
• Map applications
• RSS-flows
• Flash and other animations
• Video-/audio streaming