| 10 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1278 | 90.2 % | 1292 | 90.3 % |
| Microsoft Bing | 49 | 3.4 % | 49 | 3.4 % |
| Yahoo! | 43 | 3 % | 43 | 3 % |
| Yandex | 31 | 2.1 % | 31 | 2.1 % |
| Baidu | 5 | 0.3 % | 5 | 0.3 % |
| Unknown search engines | 3 | 0.2 % | 3 | 0.2 % |
| Ask | 3 | 0.2 % | 3 | 0.2 % |
| AOL | 2 | 0.1 % | 2 | 0.1 % |
| Earth Link | 1 | 0 % | 1 | 0 % |
| MyWebSearch | 1 | 0 % | 1 | 0 % |
|