| 36 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 271624 | 92.6 % | 271717 | 92.5 % |
| Yahoo! | 10390 | 3.5 % | 10403 | 3.5 % |
| Google (Images) | 8043 | 2.7 % | 8376 | 2.8 % |
| Unknown search engines | 1096 | 0.3 % | 1097 | 0.3 % |
| Yandex | 764 | 0.2 % | 800 | 0.2 % |
| AOL | 245 | 0 % | 245 | 0 % |
| Lycos | 192 | 0 % | 192 | 0 % |
| Ask | 189 | 0 % | 189 | 0 % |
| Seznam | 134 | 0 % | 134 | 0 % |
| AltaVista | 74 | 0 % | 74 | 0 % |
| ix quick | 56 | 0 % | 56 | 0 % |
| Baidu | 54 | 0 % | 72 | 0 % |
| Dogpile | 40 | 0 % | 40 | 0 % |
| Tiscali | 20 | 0 % | 20 | 0 % |
| Virgilio | 20 | 0 % | 21 | 0 % |
| AOL (fr) | 18 | 0 % | 18 | 0 % |
| Excite | 18 | 0 % | 18 | 0 % |
| Search.com | 14 | 0 % | 14 | 0 % |
| Web.de | 14 | 0 % | 14 | 0 % |
| Rambler | 11 | 0 % | 11 | 0 % |
| MSN Search | 10 | 0 % | 10 | 0 % |
| WebCrawler | 10 | 0 % | 10 | 0 % |
| Earth Link | 9 | 0 % | 9 | 0 % |
| Centrum.cz | 9 | 0 % | 9 | 0 % |
| Kvasir | 7 | 0 % | 7 | 0 % |
| AllTheWeb | 7 | 0 % | 7 | 0 % |
| Voila | 6 | 0 % | 6 | 0 % |
| DMOZ | 5 | 0 % | 5 | 0 % |
| MetaCrawler (Metamoteur) | 5 | 0 % | 5 | 0 % |
| Netscape | 4 | 0 % | 4 | 0 % |
| Hotbot | 3 | 0 % | 3 | 0 % |
| Alexa | 3 | 0 % | 3 | 0 % |
| search.bluewin.ch | 1 | 0 % | 1 | 0 % |
| A9 | 1 | 0 % | 1 | 0 % |
| InfoSpace | 1 | 0 % | 1 | 0 % |
| Fireball | 1 | 0 % | 1 | 0 % |
|