| 29 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 20779 | 52.1 % | 20945 | 38.7 % |
| Google (Images) | 18191 | 45.6 % | 31097 | 57.4 % |
| MSN | 333 | 0.8 % | 562 | 1 % |
| Yahoo | 147 | 0.3 % | 820 | 1.5 % |
| Ask Jeeves | 82 | 0.2 % | 98 | 0.1 % |
| Ilse | 75 | 0.1 % | 75 | 0.1 % |
| AltaVista | 74 | 0.1 % | 74 | 0.1 % |
| Unknown search engines | 49 | 0.1 % | 88 | 0.1 % |
| ix quick | 26 | 0 % | 134 | 0.2 % |
| Tiscali | 21 | 0 % | 21 | 0 % |
| AOL | 13 | 0 % | 26 | 0 % |
| Netscape | 12 | 0 % | 28 | 0 % |
| Dogpile | 9 | 0 % | 68 | 0.1 % |
| Seznam | 8 | 0 % | 8 | 0 % |
| A9.com | 6 | 0 % | 7 | 0 % |
| AOL (de) | 6 | 0 % | 9 | 0 % |
| Lycos | 5 | 0 % | 5 | 0 % |
| Virgilio | 5 | 0 % | 23 | 0 % |
| Hotbot | 3 | 0 % | 3 | 0 % |
| AOL (fr) | 2 | 0 % | 10 | 0 % |
| Mamma | 2 | 0 % | 2 | 0 % |
| Earth Link | 1 | 0 % | 1 | 0 % |
| DMOZ | 1 | 0 % | 1 | 0 % |
| Alexa | 1 | 0 % | 1 | 0 % |
| Search.com | 1 | 0 % | 1 | 0 % |
| AllTheWeb | 1 | 0 % | 3 | 0 % |
| Excite | 1 | 0 % | 2 | 0 % |
| Fireball | 1 | 0 % | 1 | 0 % |
| Vindex\.nl | 1 | 0 % | 1 | 0 % |
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