| Used Operating Systems (17 / 17) [show full report] |
| 1 | 4300 | 48.81 | 375 | 18.05 | +http://www.google.com/bot.html |
| 2 | 2347 | 26.64 | 629 | 30.28 | Windows NT |
| 3 | 1238 | 14.05 | 722 | 34.76 | +http://www.baidu.com/search/spider.html |
| 4 | 374 | 4.25 | 99 | 4.77 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 5 | 202 | 2.29 | 42 | 2.02 | +http://yandex.com/bots |
| 6 | 120 | 1.36 | 81 | 3.90 | Windows 95 |
| 7 | 74 | 0.84 | 14 | 0.67 | Windows 98 |
| 8 | 30 | 0.34 | 24 | 1.16 | Auto; Windows |
| 9 | 20 | 0.23 | 15 | 0.72 | MSIE 5.5; Windows NT 5.0 |
| 10 | 18 | 0.20 | 12 | 0.58 | Windows 3.1 |
| 11 | 18 | 0.20 | 17 | 0.82 | ) - BrowseX (2.0.0 Windows |
| 12 | 16 | 0.18 | 11 | 0.53 | Windows ME |
| 13 | 14 | 0.16 | 12 | 0.58 | Windows CE |
| 14 | 14 | 0.16 | 12 | 0.58 | Windows 2000 |
| 15 | 11 | 0.12 | 2 | 0.10 | Windows XP |
| 16 | 11 | 0.12 | 9 | 0.43 | MSIE 5.5; Windows NT 4.0 |
| 17 | 3 | 0.03 | 1 | 0.05 | +http://www.semrush.com/bot.html |
