| 45 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 44172 | 51.4 % | 44244 | 41.4 % |
| Yahoo | 22090 | 25.7 % | 36641 | 34.3 % |
| Google (Images) | 7938 | 9.2 % | 13099 | 12.2 % |
| MSN | 2573 | 2.9 % | 2627 | 2.4 % |
| Ask Jeeves | 2361 | 2.7 % | 2729 | 2.5 % |
| AltaVista | 2154 | 2.5 % | 2155 | 2 % |
| Unknown search engines | 1610 | 1.8 % | 1695 | 1.5 % |
| Baidu | 668 | 0.7 % | 706 | 0.6 % |
| AOL | 628 | 0.7 % | 654 | 0.6 % |
| Dogpile | 612 | 0.7 % | 612 | 0.5 % |
| AllTheWeb | 213 | 0.2 % | 442 | 0.4 % |
| Netscape | 132 | 0.1 % | 132 | 0.1 % |
| DMOZ | 103 | 0.1 % | 103 | 0 % |
| Earth Link | 101 | 0.1 % | 101 | 0 % |
| Lycos | 97 | 0.1 % | 100 | 0 % |
| Excite | 78 | 0 % | 104 | 0 % |
| MetaCrawler (Metamoteur) | 60 | 0 % | 66 | 0 % |
| Search.com | 47 | 0 % | 54 | 0 % |
| WebCrawler | 44 | 0 % | 44 | 0 % |
| Mamma | 42 | 0 % | 47 | 0 % |
| Voila | 27 | 0 % | 27 | 0 % |
| InfoSpace | 27 | 0 % | 27 | 0 % |
| ix quick | 17 | 0 % | 100 | 0 % |
| Tiscali | 16 | 0 % | 16 | 0 % |
| Hotbot | 16 | 0 % | 16 | 0 % |
| Rambler | 9 | 0 % | 9 | 0 % |
| Mirago | 8 | 0 % | 8 | 0 % |
| Seznam | 7 | 0 % | 7 | 0 % |
| Alexa | 6 | 0 % | 6 | 0 % |
| Kvasir | 6 | 0 % | 7 | 0 % |
| Jubii | 4 | 0 % | 4 | 0 % |
| A9.com | 3 | 0 % | 3 | 0 % |
| Web.de | 3 | 0 % | 15 | 0 % |
| Spray | 3 | 0 % | 16 | 0 % |
| Overture | 2 | 0 % | 2 | 0 % |
| Yandex | 2 | 0 % | 2 | 0 % |
| Club-internet | 1 | 0 % | 1 | 0 % |
| Ilse | 1 | 0 % | 1 | 0 % |
| Vindex\.nl | 1 | 0 % | 1 | 0 % |
| metacrawler.de | 1 | 0 % | 1 | 0 % |
| Free.fr | 1 | 0 % | 1 | 0 % |
| search.ch | 1 | 0 % | 1 | 0 % |
| Fireball | 1 | 0 % | 1 | 0 % |
| Go.com | 1 | 0 % | 1 | 0 % |
| AOL (fr) | | | 3 | 0 % |
|