| 16 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1717 | 85.1 % | 1717 | 85.1 % |
| Unknown search engines | 232 | 11.5 % | 232 | 11.5 % |
| AOL | 17 | 0.8 % | 17 | 0.8 % |
| Ask | 13 | 0.6 % | 13 | 0.6 % |
| Microsoft Bing | 11 | 0.5 % | 11 | 0.5 % |
| MyWebSearch | 7 | 0.3 % | 7 | 0.3 % |
| Yahoo! | 6 | 0.2 % | 6 | 0.2 % |
| Yandex | 5 | 0.2 % | 5 | 0.2 % |
| Digg (Social Bookmark) | 2 | 0 % | 2 | 0 % |
| Earth Link | 1 | 0 % | 1 | 0 % |
| Dogpile | 1 | 0 % | 1 | 0 % |
| Virgilio | 1 | 0 % | 1 | 0 % |
| Search.com | 1 | 0 % | 1 | 0 % |
| AOL (fr) | 1 | 0 % | 1 | 0 % |
| Excite | 1 | 0 % | 1 | 0 % |
| Web.de | 1 | 0 % | 1 | 0 % |
|