| 9 different referring search engines | Pages | Percent | Hits | Percent |
|---|
| Google | 150 | 87.2 % | 150 | 87.2 % |
| Yahoo! | 6 | 3.4 % | 6 | 3.4 % |
| SoGou | 4 | 2.3 % | 4 | 2.3 % |
| Bing | 3 | 1.7 % | 3 | 1.7 % |
| Unknown search engines | 2 | 1.1 % | 2 | 1.1 % |
| Ask | 2 | 1.1 % | 2 | 1.1 % |
| Go.com | 2 | 1.1 % | 2 | 1.1 % |
| o2.pl | 2 | 1.1 % | 2 | 1.1 % |
| Baidu | 1 | 0.5 % | 1 | 0.5 % |
|