| 9 different refering search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 86 | 74.7 % | 86 | 74.7 % |
| MSN | 12 | 10.4 % | 12 | 10.4 % |
| Yahoo | 6 | 5.2 % | 6 | 5.2 % |
| AltaVista | 4 | 3.4 % | 4 | 3.4 % |
| AOL | 3 | 2.6 % | 3 | 2.6 % |
| Unknown search engines | 1 | 0.8 % | 1 | 0.8 % |
| Netscape | 1 | 0.8 % | 1 | 0.8 % |
| Dogpile | 1 | 0.8 % | 1 | 0.8 % |
| Ask Jeeves | 1 | 0.8 % | 1 | 0.8 % |
|