| 7 different referring search engines | Pages | Percent | Hits | Percent |
| Google | 137 | 85.6 % | 740 | 29.3 % |
| Microsoft Bing | 8 | 5 % | 1,722 | 68.2 % |
| Yandex | 6 | 3.7 % | 39 | 1.5 % |
| Yahoo! | 6 | 3.7 % | 6 | 0.2 % |
| Unknown search engines | 1 | 0.6 % | 2 | 0 % |
| Baidu | 1 | 0.6 % | 13 | 0.5 % |
| Google (Images) | 1 | 0.6 % | 1 | 0 % |
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