TopSites created aiming the development of new search engine technologies. TopSites designed on the base of the existing web sites of it's kind, though there are several differences in relation with them.

Basic advantage of TopSites is the way of sorting that uses to display the web pages. This is made with the use of complex algorithm that evaluate the web pages according the following factors:

• User's rating
  That is the evaluation that users of TopSites give. Users rate the content and the design of the web page .
• Incoming Traffic
  That is the visitors that the web page sends to TopSites. This is indicant of the popularity of a web page.
• Link Popularity
  That is how many web pages have link to the evaluating web page. This data it is created by TopSites Crawler.