| 20 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 2148 | 84 % | 2152 | 75.2 % |
| Yahoo | 341 | 13.3 % | 630 | 22 % |
| AltaVista | 14 | 0.5 % | 14 | 0.4 % |
| MSN | 12 | 0.4 % | 12 | 0.4 % |
| DMOZ | 8 | 0.3 % | 8 | 0.2 % |
| Dogpile | 5 | 0.1 % | 5 | 0.1 % |
| AOL | 5 | 0.1 % | 5 | 0.1 % |
| Ask Jeeves | 4 | 0.1 % | 4 | 0.1 % |
| Unknown search engines | 3 | 0.1 % | 7 | 0.2 % |
| Tiscali | 2 | 0 % | 2 | 0 % |
| Google (Images) | 2 | 0 % | 5 | 0.1 % |
| AllTheWeb | 2 | 0 % | 4 | 0.1 % |
| Hotbot | 2 | 0 % | 2 | 0 % |
| Excite | 2 | 0 % | 2 | 0 % |
| Virgilio | 1 | 0 % | 1 | 0 % |
| Seznam | 1 | 0 % | 1 | 0 % |
| A9.com | 1 | 0 % | 1 | 0 % |
| WISENut | 1 | 0 % | 1 | 0 % |
| Netscape | 1 | 0 % | 1 | 0 % |
| Web.de | | | 1 | 0 % |
|