| Used Operating Systems |
| 1 | 542 | 39.79 | 123 | 44.89 | +http://www.bing.com/bingbot.htm |
| 2 | 278 | 20.41 | 3 | 1.09 | http://mj12bot.com/ |
| 3 | 150 | 11.01 | 32 | 11.68 | Windows NT |
| 4 | 107 | 7.86 | 58 | 21.17 | +http://www.google.com/bot.html |
| 5 | 80 | 5.87 | 13 | 4.74 | +http://ahrefs.com/robot/ |
| 6 | 78 | 5.73 | 24 | 8.76 | +http://yandex.com/bots |
| 7 | 74 | 5.43 | 4 | 1.46 | +https://www.seokicks.de/robot.html |
| 8 | 19 | 1.40 | 1 | 0.36 | http://seekport.com/ |
| 9 | 13 | 0.95 | 6 | 2.19 | http://cloudsystemnetworks.com |
| 10 | 9 | 0.66 | 4 | 1.46 | +http://www.semrush.com/bot.html |
| 11 | 6 | 0.44 | 3 | 1.09 | +http://duckduckgo.com |
| 12 | 4 | 0.29 | 2 | 0.73 | Windows 98 |
| 13 | 1 | 0.07 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 1 | 0.07 | 1 | 0.36 | +info@netcraft.com |
