| 11 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 849 | 89.1 % | 851 | 89.2 % |
| Unknown search engines | 43 | 4.5 % | 43 | 4.5 % |
| Microsoft Bing | 25 | 2.6 % | 25 | 2.6 % |
| Yahoo! | 24 | 2.5 % | 24 | 2.5 % |
| Ask | 5 | 0.5 % | 5 | 0.5 % |
| Earth Link | 1 | 0.1 % | 1 | 0.1 % |
| AltaVista | 1 | 0.1 % | 1 | 0.1 % |
| ix quick | 1 | 0.1 % | 1 | 0.1 % |
| AOL | 1 | 0.1 % | 1 | 0.1 % |
| Clusty | 1 | 0.1 % | 1 | 0.1 % |
| Yandex | 1 | 0.1 % | 1 | 0.1 % |
|