| 9 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 538 | 76.2 % | 541 | 75.7 % |
| Yandex | 76 | 10.7 % | 80 | 11.2 % |
| Bing | 42 | 5.9 % | 42 | 5.8 % |
| Unknown search engines | 23 | 3.2 % | 23 | 3.2 % |
| Baidu | 17 | 2.4 % | 18 | 2.5 % |
| Yahoo! | 7 | 0.9 % | 7 | 0.9 % |
| Rambler | 1 | 0.1 % | 1 | 0.1 % |
| Google (Groups) | 1 | 0.1 % | 1 | 0.1 % |
| Ask | 1 | 0.1 % | 1 | 0.1 % |
|