| Used Operating Systems |
| 1 | 195 | 35.20 | 90 | 32.49 | +http://www.bing.com/bingbot.htm |
| 2 | 128 | 23.10 | 33 | 11.91 | +http://yandex.com/bots |
| 3 | 82 | 14.80 | 76 | 27.44 | +http://www.baidu.com/search/spider.html |
| 4 | 66 | 11.91 | 37 | 13.36 | +http://www.google.com/bot.html |
| 5 | 51 | 9.21 | 26 | 9.39 | Windows NT |
| 6 | 10 | 1.81 | 5 | 1.81 | http://mj12bot.com/ |
| 7 | 6 | 1.08 | 2 | 0.72 | +info@netcraft.com |
| 8 | 4 | 0.72 | 2 | 0.72 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 4 | 0.72 | 2 | 0.72 | Linux i686 [unknown version] |
| 10 | 4 | 0.72 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 11 | 2 | 0.36 | 2 | 0.72 | https://nmap.org/book/nse.html |
| 12 | 2 | 0.36 | 2 | 0.72 | +http://eripp.com |
