| Used Operating Systems |
| 1 | 3897 | 56.40 | 23 | 1.63 | http://mj12bot.com/ |
| 2 | 1958 | 28.34 | 1084 | 76.93 | Windows NT |
| 3 | 546 | 7.90 | 71 | 5.04 | +http://www.bing.com/bingbot.htm |
| 4 | 105 | 1.52 | 34 | 2.41 | +http://yandex.com/bots |
| 5 | 96 | 1.39 | 36 | 2.56 | +http://www.google.com/bot.html |
| 6 | 87 | 1.26 | 46 | 3.26 | +http://ahrefs.com/robot/ |
| 7 | 74 | 1.07 | 74 | 5.25 | Intel Mac OS X 10.6 |
| 8 | 47 | 0.68 | 5 | 0.35 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 40 | 0.58 | 17 | 1.21 | +http://www.semrush.com/bot.html |
| 10 | 29 | 0.42 | 2 | 0.14 | +https://www.seokicks.de/robot.html |
| 11 | 13 | 0.19 | 7 | 0.50 | http://cloudsystemnetworks.com |
| 12 | 10 | 0.14 | 5 | 0.35 | +http://duckduckgo.com |
| 13 | 6 | 0.09 | 3 | 0.21 | +https://velen.io |
| 14 | 1 | 0.01 | 1 | 0.07 | Linux i686 [unknown version] |
| 15 | 1 | 0.01 | 1 | 0.07 | +info@netcraft.com |
