| 22 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 2345 | 84.5 % | 2361 | 77.2 % |
| Yahoo | 337 | 12.1 % | 586 | 19.1 % |
| AltaVista | 25 | 0.9 % | 25 | 0.8 % |
| MSN | 16 | 0.5 % | 16 | 0.5 % |
| DMOZ | 11 | 0.3 % | 11 | 0.3 % |
| AOL | 8 | 0.2 % | 8 | 0.2 % |
| Netscape | 8 | 0.2 % | 8 | 0.2 % |
| Dogpile | 5 | 0.1 % | 5 | 0.1 % |
| Excite | 3 | 0.1 % | 3 | 0 % |
| Web.de | 3 | 0.1 % | 6 | 0.1 % |
| MetaCrawler (Metamoteur) | 2 | 0 % | 2 | 0 % |
| Virgilio | 2 | 0 % | 2 | 0 % |
| Unknown search engines | 1 | 0 % | 3 | 0 % |
| Teoma | 1 | 0 % | 1 | 0 % |
| Alexa | 1 | 0 % | 1 | 0 % |
| WebCrawler | 1 | 0 % | 1 | 0 % |
| Lycos | 1 | 0 % | 1 | 0 % |
| Search.com | 1 | 0 % | 1 | 0 % |
| Google (Images) | 1 | 0 % | 6 | 0.1 % |
| Ask Jeeves | 1 | 0 % | 1 | 0 % |
| AOL (de) | 1 | 0 % | 1 | 0 % |
| AllTheWeb | | | 8 | 0.2 % |
|