| 7 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1793 | 90.1 % | 2,949 | 86 % |
| Google (Images) | 87 | 4.3 % | 161 | 4.6 % |
| Microsoft Bing | 64 | 3.2 % | 273 | 7.9 % |
| Yahoo! | 28 | 1.4 % | 29 | 0.8 % |
| Yandex | 11 | 0.5 % | 11 | 0.3 % |
| Baidu | 5 | 0.2 % | 5 | 0.1 % |
| Unknown search engines | 1 | 0 % | 1 | 0 % |
|