| Used Operating Systems |
| 1 | 18846 | 50.46 | 16439 | 82.76 | +http://ahrefs.com/robot/ |
| 2 | 7934 | 21.24 | 1700 | 8.56 | Windows NT |
| 3 | 3785 | 10.13 | 88 | 0.44 | http://mj12bot.com/ |
| 4 | 3252 | 8.71 | 348 | 1.75 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 1286 | 3.44 | 490 | 2.47 | +http://www.baidu.com/search/spider.html |
| 6 | 911 | 2.44 | 231 | 1.16 | +http://www.linkdex.com/bots/ |
| 7 | 675 | 1.81 | 258 | 1.30 | +http://www.google.com/bot.html |
| 8 | 341 | 0.91 | 243 | 1.22 | +http://www.bing.com/bingbot.htm |
| 9 | 239 | 0.64 | 60 | 0.30 | +http://yandex.com/bots |
| 10 | 43 | 0.12 | 0 | 0.00 | X11 |
| 11 | 13 | 0.03 | 0 | 0.00 | Android 2.3.5 |
| 12 | 8 | 0.02 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 13 | 6 | 0.02 | 1 | 0.01 | +http://sur.ly/bot.html |
| 14 | 3 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 15 | 2 | 0.01 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 16 | 2 | 0.01 | 1 | 0.01 | Windows 98 |
| 17 | 1 | 0.00 | 1 | 0.01 | Auto; Windows |
| 18 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
