Nowadays, it is usual for us to use internet in our daily life. One of internet service is websites. There are many sites which have improve since internet was born. Since then also, there are a lot of ranking that have been held for increase the quality of websites. One of sites which ranks so many sites in the world is Alexa.
Alexa's traffic rankings are based on the usage patterns of Alexa Toolbar users and data collected from other, diverse sources over a rolling 3 month period. A site's ranking is based on a combined measure of reach and pageviews. Reach is determined by the number of unique Alexa users who visit a site on a given day. Pageviews are the total number of Alexa user URL requests for a site. However, multiple requests for the same URL on the same day by the same user are counted as a single pageview. The site with the highest combination of users and pageviews is ranked #1.
Here are Global Top 25 sites from alexa:
1.Yahoo.com
Personalized content and search options. Chatrooms, free e-mail, clubs, and pager.
2.Google.com
Enables users to search the Web, Usenet, and images. Features include PageRank, caching and translation of results, and an option to find similar pages. The company's focus is developing search technology.
3.Youtube.com
YouTube is a way to get your videos to the people who matter to you. Upload, tag and share your videos worldwide!
4.Live.com
Search engine from Microsoft.
5.Msn.com
Dialup access and content provider.
You can download the rest of them Global Top Sites