| 27 different refering search engines | Pages | Percent | Hits | Percent |
| Google | 37400 | 95.4 % | 49450 | 95 % |
| Unknown search engines | 759 | 1.9 % | 1380 | 2.6 % |
| Yahoo | 543 | 1.3 % | 552 | 1 % |
| Google (Images) | 117 | 0.2 % | 238 | 0.4 % |
| Yandex | 98 | 0.2 % | 157 | 0.3 % |
| Ask Jeeves | 82 | 0.2 % | 82 | 0.1 % |
| Dogpile | 41 | 0.1 % | 41 | 0 % |
| AOL | 24 | 0 % | 24 | 0 % |
| Kvasir | 16 | 0 % | 17 | 0 % |
| Go.com | 15 | 0 % | 17 | 0 % |
| Rambler | 12 | 0 % | 12 | 0 % |
| MetaCrawler (Metamoteur) | 11 | 0 % | 11 | 0 % |
| AltaVista | 8 | 0 % | 8 | 0 % |
| ix quick | 7 | 0 % | 7 | 0 % |
| search.bluewin.ch | 6 | 0 % | 6 | 0 % |
| Excite | 5 | 0 % | 5 | 0 % |
| Centrum.cz | 4 | 0 % | 4 | 0 % |
| WebCrawler | 3 | 0 % | 3 | 0 % |
| Web.de | 3 | 0 % | 3 | 0 % |
| Earth Link | 2 | 0 % | 2 | 0 % |
| Baidu | 2 | 0 % | 21 | 0 % |
| Lycos | 2 | 0 % | 2 | 0 % |
| InfoSpace | 2 | 0 % | 2 | 0 % |
| Teoma | 1 | 0 % | 1 | 0 % |
| Seznam | 1 | 0 % | 1 | 0 % |
| AOL (fr) | 1 | 0 % | 1 | 0 % |
| Voila | 1 | 0 % | 1 | 0 % |
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