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See the Full List Data from May 2010
| Rank | Site | Category | Unique Visitors (users) | Reach | Page Views | Has Advertising |
|---|
| 1 |
 Â facebook.com
|
Social Networks | 540,000,000 | 34.8% | 630,000,000,000 | Yes |
| 2 |
 yahoo.com
|
Web Portals | 490,000,000 | 31.5% | 70,000,000,000 | Yes |
| 3 |
 live.com
|
Search Engines | 370,000,000 | 24.0% | 40,000,000,000 | Yes |
| 4 |
 wikipedia.org
|
Dictionaries & Encyclopedias | 340,000,000 | 21.7% | 7,800,000,000 | No |
| 5 |
 msn.com
|
Web Portals | 280,000,000 | 18.0% | 11,000,000,000 | Yes |
| 6 |
 microsoft.com
|
Software | 230,000,000 | 14.7% | 3,400,000,000 | Yes |
| 7 |
 baidu.com
|
Web Portals | 170,000,000 | 11.2% | 27,000,000,000 | Yes |
| 8 |
 qq.com
|
Email & Messaging | 130,000,000 | 8.3% | 18,000,000,000 | Yes |
| 9 |
 wordpress.com
|
Blogging Resources & Services | 120,000,000 | 7.6% | 1,300,000,000 | Yes |
| 10 |
 mozilla.com
|
Internet Clients & Browsers | 110,000,000 | 6.8% | 1,900,000,000 | Yes |
