A website is an informational sharing medium, but the advantage of informational website is having encyclopedia over the internet. This make more advantage for a member to contribute his articles. Mostly forums are a part of Informational Websites and popular wiki sites. Informational Websites are the knowledge base website to share the information on any products. Most of Informational Websites lead people to gain knowledge where he is lacking. Most of Informational Websites are clearly making intelligent services where user can get information only what reader is intended for in the site. All business site have a Informational Web pages and might have Informational Websites in their sub domain to teach their product details, makes less interaction with human.