| 10 verschillende verwijzende zoeksystemen | Pagina’s | Procent | Hits | Procent |
|---|
| Google | 4157 | 94.2 % | 6302 | 92.7 % |
| Ask | 94 | 2.1 % | 112 | 1.6 % |
| Yahoo! | 69 | 1.5 % | 166 | 2.4 % |
| Unknown search engines | 39 | 0.8 % | 58 | 0.8 % |
| MyWebSearch | 29 | 0.6 % | 29 | 0.4 % |
| Yandex | 15 | 0.3 % | 100 | 1.4 % |
| Google (Images) | 6 | 0.1 % | 20 | 0.2 % |
| Centrum.cz | 1 | 0 % | 1 | 0 % |
| AOL | 1 | 0 % | 1 | 0 % |
| Windows Live | 1 | 0 % | 3 | 0 % |
|