| 20 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1432 | 58.3 % | 1437 | 48.7 % |
| Google (Images) | 766 | 31.1 % | 1222 | 41.4 % |
| Yahoo | 177 | 7.2 % | 204 | 6.9 % |
| MSN | 35 | 1.4 % | 35 | 1.1 % |
| AltaVista | 13 | 0.5 % | 13 | 0.4 % |
| Unknown search engines | 5 | 0.2 % | 5 | 0.1 % |
| Dogpile | 5 | 0.2 % | 5 | 0.1 % |
| AOL | 5 | 0.2 % | 5 | 0.1 % |
| Ask Jeeves | 5 | 0.2 % | 5 | 0.1 % |
| Netscape | 3 | 0.1 % | 3 | 0.1 % |
| Earth Link | 2 | 0 % | 2 | 0 % |
| Excite | 2 | 0 % | 2 | 0 % |
| DMOZ | 1 | 0 % | 1 | 0 % |
| WebCrawler | 1 | 0 % | 1 | 0 % |
| Kvasir | 1 | 0 % | 1 | 0 % |
| Seznam | 1 | 0 % | 1 | 0 % |
| Overture | 1 | 0 % | 1 | 0 % |
| A9.com | 1 | 0 % | 1 | 0 % |
| Virgilio | | | 2 | 0 % |
| AllTheWeb | | | 2 | 0 % |
|