| 19 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 1843 | 84.2 % | 1843 | 73.6 % |
| Yahoo | 259 | 11.8 % | 550 | 21.9 % |
| Dogpile | 26 | 1.1 % | 26 | 1 % |
| AltaVista | 20 | 0.9 % | 20 | 0.7 % |
| DMOZ | 9 | 0.4 % | 9 | 0.3 % |
| MetaCrawler (Metamoteur) | 4 | 0.1 % | 4 | 0.1 % |
| AOL | 4 | 0.1 % | 4 | 0.1 % |
| Ask Jeeves | 4 | 0.1 % | 4 | 0.1 % |
| Netscape | 4 | 0.1 % | 4 | 0.1 % |
| Unknown search engines | 3 | 0.1 % | 5 | 0.1 % |
| Excite | 3 | 0.1 % | 3 | 0.1 % |
| Earth Link | 2 | 0 % | 2 | 0 % |
| MSN | 2 | 0 % | 2 | 0 % |
| Google (Images) | 2 | 0 % | 12 | 0.4 % |
| WebCrawler | 1 | 0 % | 1 | 0 % |
| Lycos | 1 | 0 % | 1 | 0 % |
| Seznam | 1 | 0 % | 1 | 0 % |
| AllTheWeb | | | 9 | 0.3 % |
| Web.de | | | 2 | 0 % |
|