Top 13 Most Visited Sites on the Web according to Google

Google compiled the data of the most visited sites for the benefit of advertisers who opt to purchase ads exclusively. Here is the Top 13 on the list of 1000:

1. facebook.com
2. yahoo.com
3. live.com
4. wikipedia.org
5. msn.com
6. microsoft.com
7. blogspot.com
8. baidu.com
9. qq.com
10. mozilla.com
11. sina.com.cn
12. wordpress.com
13. bing.com

The list however did not include adult sites, ad networks and private domains for obvious reasons.