| 11 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 659 | 93.6 % | 670 | 92.5 % |
| Bing | 14 | 1.9 % | 20 | 2.7 % |
| Yahoo! | 9 | 1.2 % | 12 | 1.6 % |
| Unknown search engines | 7 | 0.9 % | 7 | 0.9 % |
| Baidu | 5 | 0.7 % | 5 | 0.6 % |
| Stumbleupon (Social Bookmark) | 3 | 0.4 % | 3 | 0.4 % |
| AOL | 2 | 0.2 % | 2 | 0.2 % |
| Dogpile | 2 | 0.2 % | 2 | 0.2 % |
| InfoSpace | 1 | 0.1 % | 1 | 0.1 % |
| Ask | 1 | 0.1 % | 1 | 0.1 % |
| Yandex | 1 | 0.1 % | 1 | 0.1 % |
|