| 39 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 2581654 | 84.4 % | 2596064 | 81.1 % |
| Google (Images) | 211115 | 6.9 % | 321228 | 10 % |
| Unknown search engines | 96291 | 3.1 % | 97329 | 3 % |
| Yahoo | 79163 | 2.5 % | 81897 | 2.5 % |
| MSN | 76115 | 2.4 % | 77038 | 2.4 % |
| AltaVista | 4931 | 0.1 % | 4972 | 0.1 % |
| Lycos | 3601 | 0.1 % | 16230 | 0.5 % |
| Ask Jeeves | 3076 | 0.1 % | 3176 | 0 % |
| AOL | 283 | 0 % | 288 | 0 % |
| DMOZ | 246 | 0 % | 301 | 0 % |
| AllTheWeb | 144 | 0 % | 147 | 0 % |
| Netscape | 110 | 0 % | 112 | 0 % |
| Dogpile | 80 | 0 % | 80 | 0 % |
| InfoSpace | 72 | 0 % | 72 | 0 % |
| MetaCrawler (Metamoteur) | 34 | 0 % | 34 | 0 % |
| AOL (fr) | 30 | 0 % | 33 | 0 % |
| Excite | 28 | 0 % | 34 | 0 % |
| Voila | 22 | 0 % | 105 | 0 % |
| ix quick | 22 | 0 % | 52 | 0 % |
| Alexa | 21 | 0 % | 21 | 0 % |
| Search.com | 18 | 0 % | 18 | 0 % |
| Hotbot | 16 | 0 % | 16 | 0 % |
| Mamma | 13 | 0 % | 13 | 0 % |
| Seznam | 7 | 0 % | 7 | 0 % |
| Kvasir | 6 | 0 % | 6 | 0 % |
| A9.com | 6 | 0 % | 6 | 0 % |
| Overture | 4 | 0 % | 5 | 0 % |
| Web.de | 3 | 0 % | 3 | 0 % |
| Tiscali | 3 | 0 % | 3 | 0 % |
| Earth Link | 3 | 0 % | 3 | 0 % |
| WebCrawler | 2 | 0 % | 2 | 0 % |
| Rambler | 2 | 0 % | 2 | 0 % |
| Mirago | 1 | 0 % | 1 | 0 % |
| search.bluewin.ch | 1 | 0 % | 1 | 0 % |
| Teoma | 1 | 0 % | 1 | 0 % |
| search.ch | 1 | 0 % | 1 | 0 % |
| searchy.co.uk | 1 | 0 % | 1 | 0 % |
| Go.com | | | 1 | 0 % |
| Yandex | | | 4 | 0 % |
|