| 49 different refering search engines | Pages | Percent | Hits | Percent |
| Google | 11444 | 46.8 % | 12333 | 39.9 % |
| Google (Images) | 4114 | 16.8 % | 6508 | 21 % |
| Yahoo | 3453 | 14.1 % | 3843 | 12.4 % |
| MSN | 3176 | 12.9 % | 3286 | 10.6 % |
| Unknown search engines | 888 | 3.6 % | 3443 | 11.1 % |
| AOL | 444 | 1.8 % | 449 | 1.4 % |
| Ask Jeeves | 340 | 1.3 % | 340 | 1.1 % |
| AltaVista | 151 | 0.6 % | 205 | 0.6 % |
| Netscape | 67 | 0.2 % | 75 | 0.2 % |
| Excite | 57 | 0.2 % | 58 | 0.1 % |
| Earth Link | 45 | 0.1 % | 45 | 0.1 % |
| Lycos | 36 | 0.1 % | 44 | 0.1 % |
| Overture | 35 | 0.1 % | 36 | 0.1 % |
| Dogpile | 25 | 0.1 % | 35 | 0.1 % |
| AOL (de) | 25 | 0.1 % | 25 | 0 % |
| InfoSpace | 24 | 0 % | 24 | 0 % |
| AllTheWeb | 18 | 0 % | 18 | 0 % |
| Mamma | 11 | 0 % | 12 | 0 % |
| Seznam | 9 | 0 % | 9 | 0 % |
| Tiscali | 8 | 0 % | 9 | 0 % |
| Yandex | 7 | 0 % | 7 | 0 % |
| Search.com | 7 | 0 % | 26 | 0 % |
| AOL (fr) | 6 | 0 % | 7 | 0 % |
| Free.fr | 6 | 0 % | 6 | 0 % |
| Jubii | 6 | 0 % | 6 | 0 % |
| Virgilio | 5 | 0 % | 5 | 0 % |
| Kvasir | 5 | 0 % | 5 | 0 % |
| Alexa | 5 | 0 % | 5 | 0 % |
| Baidu | 4 | 0 % | 5 | 0 % |
| Ilse | 3 | 0 % | 3 | 0 % |
| Teoma | 3 | 0 % | 3 | 0 % |
| Looksmart | 3 | 0 % | 3 | 0 % |
| ix quick | 2 | 0 % | 2 | 0 % |
| Ihmemaa | 2 | 0 % | 2 | 0 % |
| T-Online | 2 | 0 % | 2 | 0 % |
| DMOZ | 2 | 0 % | 2 | 0 % |
| MetaCrawler (Metamoteur) | 2 | 0 % | 2 | 0 % |
| Sympatico | 1 | 0 % | 1 | 0 % |
| WebCrawler | 1 | 0 % | 1 | 0 % |
| Mirago | 1 | 0 % | 1 | 0 % |
| Go.com | 1 | 0 % | 1 | 0 % |
| Startlapkeresõ | 1 | 0 % | 1 | 0 % |
| WISENut | 1 | 0 % | 1 | 0 % |
| meta | 1 | 0 % | 1 | 0 % |
| search.bluewin.ch | 1 | 0 % | 1 | 0 % |
| Voila | 1 | 0 % | 1 | 0 % |
| Hotbot | 1 | 0 % | 1 | 0 % |
| Club-internet | 1 | 0 % | 1 | 0 % |
| MetaBot | 1 | 0 % | 1 | 0 % |
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