| 29 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 7399 | 65.1 % | 7426 | 57.8 % |
| Yahoo | 1634 | 14.3 % | 2330 | 18.1 % |
| Google (Images) | 707 | 6.2 % | 1314 | 10.2 % |
| Unknown search engines | 404 | 3.5 % | 414 | 3.2 % |
| MSN | 372 | 3.2 % | 406 | 3.1 % |
| Ask Jeeves | 261 | 2.2 % | 270 | 2.1 % |
| Baidu | 175 | 1.5 % | 176 | 1.3 % |
| AltaVista | 165 | 1.4 % | 165 | 1.2 % |
| AOL | 63 | 0.5 % | 66 | 0.5 % |
| Dogpile | 44 | 0.3 % | 44 | 0.3 % |
| WebCrawler | 21 | 0.1 % | 21 | 0.1 % |
| DMOZ | 15 | 0.1 % | 15 | 0.1 % |
| MetaCrawler (Metamoteur) | 15 | 0.1 % | 15 | 0.1 % |
| AllTheWeb | 15 | 0.1 % | 36 | 0.2 % |
| InfoSpace | 13 | 0.1 % | 13 | 0.1 % |
| Netscape | 13 | 0.1 % | 14 | 0.1 % |
| Earth Link | 10 | 0 % | 10 | 0 % |
| Lycos | 9 | 0 % | 12 | 0 % |
| Excite | 5 | 0 % | 8 | 0 % |
| Tiscali | 4 | 0 % | 4 | 0 % |
| Search.com | 4 | 0 % | 4 | 0 % |
| ix quick | 4 | 0 % | 6 | 0 % |
| Mamma | 3 | 0 % | 3 | 0 % |
| Web.de | 2 | 0 % | 3 | 0 % |
| Seznam | 1 | 0 % | 1 | 0 % |
| Hotbot | 1 | 0 % | 1 | 0 % |
| Atlas.cz | | | 1 | 0 % |
| Go.com | | | 54 | 0.4 % |
| Voila | | | 6 | 0 % |
|