| 11 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 670 | 88.5 % | 753 | 89 % |
| Unknown search engines | 48 | 6.3 % | 48 | 5.6 % |
| Yahoo! | 25 | 3.3 % | 25 | 2.9 % |
| Baidu | 4 | 0.5 % | 4 | 0.4 % |
| Seznam | 4 | 0.5 % | 4 | 0.4 % |
| Sogou | 4 | 0.5 % | 4 | 0.4 % |
| Ask | 1 | 0.1 % | 1 | 0.1 % |
| MyWebSearch | 1 | 0.1 % | 1 | 0.1 % |
| Windows Live | | | 2 | 0.2 % |
| Google (Images) | | | 2 | 0.2 % |
| Yandex | | | 2 | 0.2 % |
|