| Used Operating Systems |
| 1 | 17351 | 87.10 | 250 | 21.20 | http://mj12bot.com/ |
| 2 | 688 | 3.45 | 19 | 1.61 | +http://www.google.com/bot.html |
| 3 | 556 | 2.79 | 186 | 15.78 | Windows NT |
| 4 | 546 | 2.74 | 519 | 44.02 | +http://www.baidu.com/search/spider.html |
| 5 | 330 | 1.66 | 120 | 10.18 | +http://www.linkdex.com/bots/ |
| 6 | 217 | 1.09 | 42 | 3.56 | +http://yandex.com/bots |
| 7 | 124 | 0.62 | 15 | 1.27 | +http://www.bing.com/bingbot.htm |
| 8 | 57 | 0.29 | 5 | 0.42 | +http://www.semrush.com/bot.html |
| 9 | 37 | 0.19 | 18 | 1.53 | +http://ahrefs.com/robot/ |
| 10 | 8 | 0.04 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 4 | 0.02 | 2 | 0.17 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 3 | 0.02 | 3 | 0.25 | Windows XP |
