| 9 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1875 | 95.8 % | 5,095 | 94.8 % |
| Microsoft Bing | 30 | 1.5 % | 214 | 3.9 % |
| Unknown search engines | 22 | 1.1 % | 23 | 0.4 % |
| Yahoo! | 18 | 0.9 % | 25 | 0.4 % |
| Google (Images) | 4 | 0.2 % | 7 | 0.1 % |
| Yandex | 3 | 0.1 % | 4 | 0 % |
| Find Articles | 2 | 0.1 % | 2 | 0 % |
| AOL | 1 | 0 % | 1 | 0 % |
| Ask | 1 | 0 % | 1 | 0 % |
|