Internet portal is a multi-functional site which (depending on its aims) may contain authorization system, advertisement boards, forums, internal mail, photo galleries, rate system, statistics, catalogue of enterprises and services, chats, voting and many other things.

Maximal quantity of Web-services, informational filling of site (content), references for other Websites and other necessary components are combined on Web-portal with maximal comfort for big quantity of visitors.

The main idea of a portal is making incredibly big quantity of services having an aim to attract such quantity of users which will constantly be renewed and replenished with minimal expenses for advertisement, in its turn it will provide traffic ranking.

Portals’ aim consists in making place on the Internet which is the gateway for many visitors to the Internet and that is why portals are an attractive place for advertisement.

As a rule, own unique modules with necessary functional are provided and developed for Internet portals.