| Used Operating Systems |
| 1 | 196 | 23.11 | 84 | 19.91 | +http://www.bing.com/bingbot.htm |
| 2 | 181 | 21.34 | 70 | 16.59 | +http://yandex.com/bots |
| 3 | 135 | 15.92 | 128 | 30.33 | +http://www.uptime.com/uptimebot |
| 4 | 128 | 15.09 | 8 | 1.90 | Windows NT |
| 5 | 99 | 11.67 | 85 | 20.14 | +http://www.baidu.com/search/spider.html |
| 6 | 56 | 6.60 | 29 | 6.87 | +http://www.google.com/bot.html |
| 7 | 21 | 2.48 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 8 | 16 | 1.89 | 8 | 1.90 | http://mj12bot.com/ |
| 9 | 6 | 0.71 | 2 | 0.47 | +info@netcraft.com |
| 10 | 4 | 0.47 | 2 | 0.47 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 2 | 0.24 | 2 | 0.47 | https://nmap.org/book/nse.html |
| 12 | 2 | 0.24 | 2 | 0.47 | Intel Mac OS X 10.4 |
| 13 | 2 | 0.24 | 2 | 0.47 | X11 |
