| 13 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1684 | 73.7 % | 1699 | 73.9 % |
| Unknown search engines | 522 | 22.8 % | 522 | 22.7 % |
| Microsoft Bing | 34 | 1.4 % | 34 | 1.4 % |
| Yahoo! | 10 | 0.4 % | 10 | 0.4 % |
| AOL | 8 | 0.3 % | 8 | 0.3 % |
| Ask | 6 | 0.2 % | 6 | 0.2 % |
| Microsoft Windows Live | 5 | 0.2 % | 5 | 0.2 % |
| MyWebSearch | 4 | 0.1 % | 4 | 0.1 % |
| Earth Link | 3 | 0.1 % | 3 | 0.1 % |
| Yandex | 3 | 0.1 % | 3 | 0.1 % |
| MetaCrawler (Metamoteur) | 1 | 0 % | 1 | 0 % |
| WebCrawler | 1 | 0 % | 1 | 0 % |
| Web.de | 1 | 0 % | 1 | 0 % |
|