| 8 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 504 | 82.2 % | 504 | 82.2 % |
| Yahoo! | 55 | 8.9 % | 55 | 8.9 % |
| Bing | 29 | 4.7 % | 29 | 4.7 % |
| Baidu | 9 | 1.4 % | 9 | 1.4 % |
| Yandex | 8 | 1.3 % | 8 | 1.3 % |
| Unknown search engines | 5 | 0.8 % | 5 | 0.8 % |
| Ask | 2 | 0.3 % | 2 | 0.3 % |
| Virgilio | 1 | 0.1 % | 1 | 0.1 % |
|