| Used Operating Systems |
| 1 | 35663 | 52.89 | 253 | 1.30 | http://mj12bot.com/ |
| 2 | 22450 | 33.29 | 14361 | 73.93 | +http://ahrefs.com/robot/ |
| 3 | 4715 | 6.99 | 3401 | 17.51 | +http://www.baidu.com/search/spider.html |
| 4 | 2150 | 3.19 | 344 | 1.77 | +http://www.linkdex.com/bots/ |
| 5 | 655 | 0.97 | 396 | 2.04 | Windows NT |
| 6 | 651 | 0.97 | 301 | 1.55 | +http://www.google.com/bot.html |
| 7 | 450 | 0.67 | 199 | 1.02 | +http://www.bing.com/bingbot.htm |
| 8 | 437 | 0.65 | 122 | 0.63 | +http://yandex.com/bots |
| 9 | 136 | 0.20 | 2 | 0.01 | +http://www.semrush.com/bot.html |
| 10 | 50 | 0.07 | 1 | 0.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 38 | 0.06 | 32 | 0.16 | +http://www.uptime.com/uptimebot |
| 12 | 8 | 0.01 | 4 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 13 | 8 | 0.01 | 4 | 0.02 | +http://help.coccoc.com/searchengine |
| 14 | 6 | 0.01 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 15 | 5 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 16 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 17 | 2 | 0.00 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 2 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 19 | 2 | 0.00 | 0 | 0.00 | +http://naver.me/bot |
| 20 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
