| Used Operating Systems |
| 1 | 3065 | 47.62 | 43 | 10.14 | http://mj12bot.com/ |
| 2 | 1998 | 31.04 | 2 | 0.47 | http://crawler.007ac9.net/ |
| 3 | 416 | 6.46 | 38 | 8.96 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 365 | 5.67 | 97 | 22.88 | +http://ahrefs.com/robot/ |
| 5 | 225 | 3.50 | 128 | 30.19 | Windows NT |
| 6 | 183 | 2.84 | 37 | 8.73 | +http://yandex.com/bots |
| 7 | 79 | 1.23 | 30 | 7.08 | +http://www.linkdex.com/bots/ |
| 8 | 36 | 0.56 | 2 | 0.47 | http://www.searchmetrics.com/en/searchme... |
| 9 | 34 | 0.53 | 32 | 7.55 | +http://www.baidu.com/search/spider.html |
| 10 | 26 | 0.40 | 7 | 1.65 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 6 | 0.09 | 6 | 1.42 | +info@netcraft.com |
| 12 | 4 | 0.06 | 2 | 0.47 | +http://www.google.com/bot.html |
