| 18 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 13996 | 92.8 % | 14472 | 92.8 % |
| Yahoo! | 456 | 3 % | 483 | 3 % |
| Unknown search engines | 327 | 2.1 % | 330 | 2.1 % |
| MyWebSearch | 79 | 0.5 % | 79 | 0.5 % |
| Ask | 71 | 0.4 % | 71 | 0.4 % |
| Windows Live | 40 | 0.2 % | 49 | 0.3 % |
| Yandex | 40 | 0.2 % | 40 | 0.2 % |
| AOL | 23 | 0.1 % | 23 | 0.1 % |
| Baidu | 18 | 0.1 % | 21 | 0.1 % |
| Dogpile | 8 | 0 % | 8 | 0 % |
| DMOZ | 3 | 0 % | 3 | 0 % |
| Stumbleupon (Social Bookmark) | 2 | 0 % | 2 | 0 % |
| Hotbot | 2 | 0 % | 2 | 0 % |
| MetaCrawler (Metamoteur) | 1 | 0 % | 1 | 0 % |
| Virgilio | 1 | 0 % | 1 | 0 % |
| Search.com | 1 | 0 % | 1 | 0 % |
| Kvasir | 1 | 0 % | 1 | 0 % |
| search.ch | 1 | 0 % | 1 | 0 % |
|