| Used Operating Systems by Visits |
| 1 | 21620 | 94.51 | 388 | 82.73 | +http://www.semrush.com/bot.html |
| 2 | 567 | 2.48 | 28 | 5.97 | http://mj12bot.com/ |
| 3 | 30 | 0.13 | 14 | 2.99 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 28 | 0.12 | 11 | 2.35 | +http://yandex.com/bots |
| 5 | 10 | 0.04 | 10 | 2.13 | +http://www.baidu.com/search/spider.html |
| 6 | 190 | 0.83 | 4 | 0.85 | Windows NT |
| 7 | 8 | 0.03 | 4 | 0.85 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 8 | 8 | 0.03 | 4 | 0.85 | +http://ahrefs.com/robot/ |
| 9 | 414 | 1.81 | 4 | 0.85 | +http://www.google.com/bot.html |
| 10 | 2 | 0.01 | 2 | 0.43 | +info@netcraft.com |
