| Used Operating Systems |
| 1 | 13189 | 54.31 | 124 | 2.66 | http://mj12bot.com/ |
| 2 | 6531 | 26.90 | 1575 | 33.84 | Windows NT |
| 3 | 1547 | 6.37 | 1298 | 27.89 | +http://ahrefs.com/robot/ |
| 4 | 1260 | 5.19 | 1154 | 24.80 | +http://www.baidu.com/search/spider.html |
| 5 | 670 | 2.76 | 164 | 3.52 | +http://www.bing.com/bingbot.htm |
| 6 | 618 | 2.54 | 186 | 4.00 | +http://yandex.com/bots |
| 7 | 266 | 1.10 | 85 | 1.83 | +http://www.linkdex.com/bots/ |
| 8 | 84 | 0.35 | 37 | 0.80 | +http://www.google.com/bot.html |
| 9 | 75 | 0.31 | 29 | 0.62 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 27 | 0.11 | 1 | 0.02 | X11 |
| 11 | 14 | 0.06 | 0 | 0.00 | Android 2.3.5 |
| 12 | 2 | 0.01 | 1 | 0.02 | http://www.opensiteexplorer.org/dotbot, ... |
