| Used Operating Systems (27 / 27) [show full report] | 
| 1 | 23671 | 72.07 | 105 | 18.65 | +http://www.google.com/bot.html | 
| 2 | 5841 | 17.78 | 31 | 5.51 | http://mj12bot.com/ | 
| 3 | 2347 | 7.15 | 235 | 41.74 | Windows NT | 
| 4 | 290 | 0.88 | 20 | 3.55 | +http://www.bing.com/bingbot.htm | 
| 5 | 226 | 0.69 | 9 | 1.60 | http://www.opensiteexplorer.org/dotbot, ... | 
| 6 | 181 | 0.55 | 116 | 20.60 | +http://ahrefs.com/robot/ | 
| 7 | 61 | 0.19 | 0 | 0.00 | Windows 95 | 
| 8 | 34 | 0.10 | 17 | 3.02 | +http://yandex.com/bots | 
| 9 | 32 | 0.10 | 0 | 0.00 | Windows 98 | 
| 10 | 26 | 0.08 | 10 | 1.78 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... | 
| 11 | 20 | 0.06 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 | 
| 12 | 17 | 0.05 | 0 | 0.00 | Windows XP | 
| 13 | 16 | 0.05 | 0 | 0.00 | Windows CE | 
| 14 | 12 | 0.04 | 0 | 0.00 | +https://babbar.tech/crawler | 
| 15 | 10 | 0.03 | 0 | 0.00 | Windows ME | 
| 16 | 10 | 0.03 | 2 | 0.36 | Mail.RU_Bot/Favicons/2.0; +https://help.... | 
| 17 | 9 | 0.03 | 9 | 1.60 | http://cloudsystemnetworks.com | 
| 18 | 6 | 0.02 | 0 | 0.00 | Windows 3.1 | 
| 19 | 6 | 0.02 | 2 | 0.36 | +http://www.semrush.com/bot.html | 
| 20 | 6 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 | 
| 21 | 4 | 0.01 | 2 | 0.36 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... | 
| 22 | 4 | 0.01 | 2 | 0.36 | +http://www.xforce-security.com/crawler/ | 
| 23 | 4 | 0.01 | 0 | 0.00 | https://cocolyze.com/bot | 
| 24 | 4 | 0.01 | 0 | 0.00 | http://www.xforce-security.com/crawler/ | 
| 25 | 3 | 0.01 | 1 | 0.18 | +http://megaindex.com/crawler | 
| 26 | 2 | 0.01 | 0 | 0.00 | Windows 2000 | 
| 27 | 2 | 0.01 | 2 | 0.36 | +http://sur.ly/bot.html |