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Alexa's world site rankings are mainly divided into two types:
Comprehensive rankings can also be called Absolute rankings, which is the ranking of a particular site in all more than 35 billion sites. Alexa publishes a new comprehensive ranking of websites every three months. This ranking is based on the cumulative geometric average of three months for the number of user links (users reach) and page views.
such as the current world rankings top of the Web site: Yahoo (www.yahoo.com) Top of the list, MSN (http://www.msn.com/) immediately followed, two Korean website http://www.daum.com/and http:// www.naver.com/third and fourth place. The fifth place is the most famous search engine, Google (http://www.google.com/). On average, 308,000 people per day of internet users visit Yahoo. The world's leading E-commerce retail platform Amazon http://www.amzon.com/comprehensive ranking of 14.
Alexa will also be based on Web site comments, in the comprehensive ranking of information, with "star" to give the site a rating, the highest for "5 stars." The top ranking of the domestic website Sina net, got "2 stars". Alexa site itself does not participate in rankings, but Alexa to their own evaluation of 4 stars.
If the Alexa toolbar (Alexa Toolbar) is embedded in IE, the integrated rankings will be displayed for each visit to a website. That's usually what people call the rankings. If you view a site through Alexa, the first thing to see is the comprehensive ranking of the site, and with the day site home page screenshot, and the content of the site simple text description. Take www.admin5.com as an example, showing its comprehensive ranking of 2,1304 (page Chettu or n months ago:)).