| Used Operating Systems |
| 1 | 1567 | 32.84 | 247 | 42.59 | +http://www.bing.com/bingbot.htm |
| 2 | 709 | 14.86 | 24 | 4.14 | +http://yandex.com/bots |
| 3 | 589 | 12.35 | 105 | 18.10 | +http://www.google.com/bot.html |
| 4 | 580 | 12.16 | 60 | 10.34 | +http://www.linkdex.com/bots/ |
| 5 | 532 | 11.15 | 49 | 8.45 | +http://www.semrush.com/bot.html |
| 6 | 246 | 5.16 | 0 | 0.00 | http://mj12bot.com/ |
| 7 | 218 | 4.57 | 56 | 9.66 | +http://www.baidu.com/search/spider.html |
| 8 | 123 | 2.58 | 24 | 4.14 | Windows NT |
| 9 | 56 | 1.17 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 44 | 0.92 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 24 | 0.50 | 6 | 1.03 | +http://www.pinterest.com/bot.html |
| 12 | 24 | 0.50 | 6 | 1.03 | +http://www.exabot.com/go/robot |
| 13 | 16 | 0.34 | 0 | 0.00 | Windows 98 |
| 14 | 10 | 0.21 | 2 | 0.34 | +https://www.aihitdata.com/about |
| 15 | 8 | 0.17 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 16 | 8 | 0.17 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 17 | 5 | 0.10 | 0 | 0.00 | +http://alphaseobot.com/bot.html |
| 18 | 4 | 0.08 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 4 | 0.08 | 0 | 0.00 | +info@netcraft.com |
| 20 | 2 | 0.04 | 0 | 0.00 | +http://duckduckgo.com |
| 21 | 2 | 0.04 | 1 | 0.17 | Linux i686 [unknown version] |
