| Used Operating Systems by Visits |
| 1 | 17442 | 19.77 | 9562 | 75.51 | +http://ahrefs.com/robot/ |
| 2 | 7392 | 8.38 | 1364 | 10.77 | Windows NT |
| 3 | 12886 | 14.60 | 477 | 3.77 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 648 | 0.73 | 375 | 2.96 | +http://www.bing.com/bingbot.htm |
| 5 | 782 | 0.89 | 345 | 2.72 | +http://www.linkdex.com/bots/ |
| 6 | 43861 | 49.70 | 260 | 2.05 | http://mj12bot.com/ |
| 7 | 649 | 0.74 | 101 | 0.80 | +http://yandex.com/bots |
| 8 | 90 | 0.10 | 64 | 0.51 | +http://www.baidu.com/search/spider.html |
| 9 | 323 | 0.37 | 51 | 0.40 | +http://www.google.com/bot.html |
| 10 | 40 | 0.05 | 17 | 0.13 | +http://www.semrush.com/bot.html |
| 11 | 11 | 0.01 | 10 | 0.08 | +http://www.uptime.com/uptimebot |
| 12 | 15 | 0.02 | 9 | 0.07 | https://nmap.org/book/nse.html |
| 13 | 8 | 0.01 | 5 | 0.04 | +info@netcraft.com |
| 14 | 6 | 0.01 | 3 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 15 | 339 | 0.38 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 16 | 3 | 0.00 | 3 | 0.02 | +http://alphaseobot.com/bot.html |
| 17 | 24 | 0.03 | 2 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 2 | 0.00 | 2 | 0.02 | J2ME/MIDP |
| 19 | 110 | 0.12 | 2 | 0.02 | Linux i686 [unknown version] |
| 20 | 38 | 0.04 | 2 | 0.02 | X11 |
| 21 | 2 | 0.00 | 2 | 0.02 | WinHttp.WinHttpRequest.5 |
| 22 | 3 | 0.00 | 2 | 0.02 | +http://www.exabot.com/go/robot |
| 23 | 69 | 0.08 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 24 | 27 | 0.03 | 1 | 0.01 | Android 2.3.5 |
| 25 | 3365 | 3.81 | 1 | 0.01 | +http://megaindex.com/crawler |
| 26 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 27 | 32 | 0.04 | 0 | 0.00 | Windows 98 |
| 28 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 29 | 72 | 0.08 | 0 | 0.00 | Macintosh |
