| 56 different refering search engines | Pages | Percent | Hits | Percent |
| Google | 77800 | 58.6 % | 79174 | 52.8 % |
| Yahoo | 25333 | 19 % | 26422 | 17.6 % |
| MSN | 12109 | 9.1 % | 12134 | 8.1 % |
| Unknown search engines | 5159 | 3.8 % | 17074 | 11.4 % |
| Google (Images) | 3951 | 2.9 % | 5855 | 3.9 % |
| Ask Jeeves | 2195 | 1.6 % | 2319 | 1.5 % |
| AOL | 1668 | 1.2 % | 1682 | 1.1 % |
| AltaVista | 970 | 0.7 % | 1113 | 0.7 % |
| Netscape | 730 | 0.5 % | 886 | 0.5 % |
| Dogpile | 643 | 0.4 % | 651 | 0.4 % |
| Overture | 274 | 0.2 % | 300 | 0.2 % |
| Earth Link | 237 | 0.1 % | 237 | 0.1 % |
| Ask Jeeves UK | 203 | 0.1 % | 221 | 0.1 % |
| Lycos | 191 | 0.1 % | 197 | 0.1 % |
| AllTheWeb | 189 | 0.1 % | 204 | 0.1 % |
| Hotbot | 149 | 0.1 % | 149 | 0 % |
| Excite | 133 | 0.1 % | 139 | 0 % |
| MetaCrawler (Metamoteur) | 112 | 0 % | 112 | 0 % |
| Mamma | 103 | 0 % | 103 | 0 % |
| InfoSpace | 97 | 0 % | 101 | 0 % |
| Search.com | 63 | 0 % | 63 | 0 % |
| Looksmart | 61 | 0 % | 87 | 0 % |
| WebCrawler | 47 | 0 % | 47 | 0 % |
| Teoma | 44 | 0 % | 44 | 0 % |
| Tiscali | 42 | 0 % | 64 | 0 % |
| Virgilio | 33 | 0 % | 34 | 0 % |
| Go2Net (Metamoteur) | 33 | 0 % | 43 | 0 % |
| ix quick | 28 | 0 % | 28 | 0 % |
| Seznam | 22 | 0 % | 22 | 0 % |
| Go.com | 17 | 0 % | 27 | 0 % |
| AOL (de) | 12 | 0 % | 13 | 0 % |
| Kvasir | 12 | 0 % | 12 | 0 % |
| Alexa | 12 | 0 % | 12 | 0 % |
| T-Online | 10 | 0 % | 10 | 0 % |
| Free.fr | 9 | 0 % | 9 | 0 % |
| Jubii | 7 | 0 % | 7 | 0 % |
| Baidu | 6 | 0 % | 24 | 0 % |
| Web.de | 6 | 0 % | 6 | 0 % |
| metacrawler.de | 6 | 0 % | 6 | 0 % |
| Sympatico | 5 | 0 % | 5 | 0 % |
| Voila | 5 | 0 % | 5 | 0 % |
| WISENut | 4 | 0 % | 4 | 0 % |
| search.bluewin.ch | 4 | 0 % | 4 | 0 % |
| Ilse | 4 | 0 % | 4 | 0 % |
| Spray | 3 | 0 % | 3 | 0 % |
| Origo-Vizsla | 3 | 0 % | 3 | 0 % |
| Fireball | 3 | 0 % | 3 | 0 % |
| Yandex | 2 | 0 % | 2 | 0 % |
| meta | 2 | 0 % | 2 | 0 % |
| DMOZ | 2 | 0 % | 2 | 0 % |
| searchy.co.uk | 1 | 0 % | 1 | 0 % |
| Ihmemaa | 1 | 0 % | 1 | 0 % |
| Rambler | 1 | 0 % | 1 | 0 % |
| AOL (fr) | 1 | 0 % | 1 | 0 % |
| MetaBot | 1 | 0 % | 1 | 0 % |
| Club-internet | 1 | 0 % | 2 | 0 % |
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