| 39 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 46355 | 48.6 % | 46450 | 40.8 % |
| Yahoo | 26938 | 28.2 % | 36564 | 32.1 % |
| Google (Images) | 10643 | 11.1 % | 18306 | 16.1 % |
| MSN | 3512 | 3.6 % | 3745 | 3.2 % |
| AltaVista | 2436 | 2.5 % | 2437 | 2.1 % |
| Ask Jeeves | 1947 | 2 % | 2099 | 1.8 % |
| Unknown search engines | 1125 | 1.1 % | 1160 | 1 % |
| Dogpile | 578 | 0.6 % | 578 | 0.5 % |
| Baidu | 411 | 0.4 % | 420 | 0.3 % |
| AllTheWeb | 237 | 0.2 % | 459 | 0.4 % |
| AOL | 142 | 0.1 % | 167 | 0.1 % |
| Netscape | 137 | 0.1 % | 140 | 0.1 % |
| Excite | 119 | 0.1 % | 179 | 0.1 % |
| Earth Link | 116 | 0.1 % | 116 | 0.1 % |
| DMOZ | 103 | 0.1 % | 103 | 0 % |
| MetaCrawler (Metamoteur) | 83 | 0 % | 83 | 0 % |
| Lycos | 74 | 0 % | 74 | 0 % |
| WebCrawler | 55 | 0 % | 56 | 0 % |
| Mamma | 52 | 0 % | 53 | 0 % |
| InfoSpace | 34 | 0 % | 34 | 0 % |
| Tiscali | 32 | 0 % | 32 | 0 % |
| Search.com | 30 | 0 % | 31 | 0 % |
| ix quick | 19 | 0 % | 102 | 0 % |
| Hotbot | 16 | 0 % | 16 | 0 % |
| A9.com | 13 | 0 % | 13 | 0 % |
| AOL (de) | 11 | 0 % | 15 | 0 % |
| Looksmart | 11 | 0 % | 11 | 0 % |
| Seznam | 9 | 0 % | 9 | 0 % |
| Web.de | 8 | 0 % | 35 | 0 % |
| Voila | 7 | 0 % | 7 | 0 % |
| Kvasir | 6 | 0 % | 7 | 0 % |
| Jubii | 6 | 0 % | 7 | 0 % |
| Spray | 4 | 0 % | 8 | 0 % |
| Overture | 4 | 0 % | 4 | 0 % |
| Fireball | 4 | 0 % | 4 | 0 % |
| Alexa | 2 | 0 % | 2 | 0 % |
| Free.fr | 2 | 0 % | 2 | 0 % |
| Go.com | 2 | 0 % | 39 | 0 % |
| AOL (fr) | | | 10 | 0 % |
|