| Used Operating Systems |
| 1 | 4161 | 46.67 | 2528 | 57.84 | +http://ahrefs.com/robot/ |
| 2 | 1583 | 17.75 | 637 | 14.57 | +http://www.google.com/bot.html |
| 3 | 968 | 10.86 | 700 | 16.01 | +http://www.baidu.com/search/spider.html |
| 4 | 771 | 8.65 | 146 | 3.34 | +http://www.linkdex.com/bots/ |
| 5 | 531 | 5.96 | 7 | 0.16 | http://mj12bot.com/ |
| 6 | 387 | 4.34 | 158 | 3.61 | Windows NT |
| 7 | 247 | 2.77 | 69 | 1.58 | +http://yandex.com/bots |
| 8 | 165 | 1.85 | 92 | 2.10 | +http://www.bing.com/bingbot.htm |
| 9 | 49 | 0.55 | 13 | 0.30 | +http://www.semrush.com/bot.html |
| 10 | 16 | 0.18 | 6 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 12 | 0.13 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 12 | 10 | 0.11 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 13 | 4 | 0.04 | 2 | 0.05 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 4 | 0.04 | 2 | 0.05 | +info@netcraft.com |
| 15 | 2 | 0.02 | 1 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 16 | 2 | 0.02 | 2 | 0.05 | Intel Mac OS X 10.4 |
| 17 | 2 | 0.02 | 2 | 0.05 | +http://megaindex.com/crawler |
| 18 | 2 | 0.02 | 2 | 0.05 | +http://www.id-search.xyz/bot.html |
