| 8 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1574 | 92.8 % | 1627 | 93 % |
| Microsoft Bing | 37 | 2.1 % | 37 | 2.1 % |
| Yandex | 35 | 2 % | 35 | 2 % |
| Yahoo! | 28 | 1.6 % | 28 | 1.6 % |
| Baidu | 18 | 1 % | 18 | 1 % |
| Unknown search engines | 2 | 0.1 % | 2 | 0.1 % |
| Earth Link | 1 | 0 % | 1 | 0 % |
| SoGou | 1 | 0 % | 1 | 0 % |
|