| Used Operating Systems |
| 1 | 851 | 50.06 | 107 | 23.41 | +http://yandex.com/bots |
| 2 | 492 | 28.94 | 231 | 50.55 | Windows NT |
| 3 | 204 | 12.00 | 48 | 10.50 | +http://www.baidu.com/search/spider.html |
| 4 | 101 | 5.94 | 51 | 11.16 | +http://www.google.com/bot.html |
| 5 | 18 | 1.06 | 4 | 0.88 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 15 | 0.88 | 3 | 0.66 | +http://www.semrush.com/bot.html |
| 7 | 4 | 0.24 | 2 | 0.44 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 8 | 3 | 0.18 | 3 | 0.66 | Windows 95 |
| 9 | 2 | 0.12 | 2 | 0.44 | Windows 2000 |
| 10 | 2 | 0.12 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 2 | 0.12 | 0 | 0.00 | http://mj12bot.com/ |
| 12 | 2 | 0.12 | 2 | 0.44 | Windows 98 |
| 13 | 2 | 0.12 | 2 | 0.44 | Windows 3.1 |
| 14 | 2 | 0.12 | 2 | 0.44 | +info@netcraft.com |
