| Used Operating Systems |
| 1 | 15929 | 67.22 | 153 | 3.60 | http://mj12bot.com/ |
| 2 | 5004 | 21.12 | 3497 | 82.24 | +http://www.baidu.com/search/spider.html |
| 3 | 966 | 4.08 | 127 | 2.99 | +http://www.google.com/bot.html |
| 4 | 601 | 2.54 | 152 | 3.57 | +http://www.linkdex.com/bots/ |
| 5 | 499 | 2.11 | 52 | 1.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 305 | 1.29 | 59 | 1.39 | +http://yandex.com/bots |
| 7 | 179 | 0.76 | 120 | 2.82 | Windows NT |
| 8 | 175 | 0.74 | 81 | 1.90 | +http://www.bing.com/bingbot.htm |
| 9 | 36 | 0.15 | 10 | 0.24 | +http://www.semrush.com/bot.html |
| 10 | 2 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 1 | 0.00 | 1 | 0.02 | +info@netcraft.com |
