| 9 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 529 | 89.2 % | 580 | 88.1 % |
| Unknown search engines | 36 | 6 % | 36 | 5.4 % |
| Yahoo! | 16 | 2.6 % | 16 | 2.4 % |
| Baidu | 7 | 1.1 % | 9 | 1.3 % |
| Sogou | 3 | 0.5 % | 3 | 0.4 % |
| Dogpile | 1 | 0.1 % | 1 | 0.1 % |
| Seznam | 1 | 0.1 % | 1 | 0.1 % |
| Windows Live | | | 10 | 1.5 % |
| Yandex | | | 2 | 0.3 % |
|