| Used Operating Systems |
| 1 | 24763 | 40.16 | 11963 | 87.90 | +http://ahrefs.com/robot/ |
| 2 | 21482 | 34.84 | 193 | 1.42 | http://mj12bot.com/ |
| 3 | 8789 | 14.25 | 696 | 5.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 2367 | 3.84 | 110 | 0.81 | +http://www.semrush.com/bot.html |
| 5 | 1383 | 2.24 | 316 | 2.32 | +http://www.linkdex.com/bots/ |
| 6 | 1042 | 1.69 | 213 | 1.57 | Windows NT |
| 7 | 619 | 1.00 | 7 | 0.05 | +http://www.bing.com/bingbot.htm |
| 8 | 550 | 0.89 | 35 | 0.26 | +http://www.google.com/bot.html |
| 9 | 400 | 0.65 | 17 | 0.12 | +http://yandex.com/bots |
| 10 | 120 | 0.19 | 50 | 0.37 | +http://www.baidu.com/search/spider.html |
| 11 | 32 | 0.05 | 9 | 0.07 | +http://www.exabot.com/go/robot |
| 12 | 18 | 0.03 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 13 | 18 | 0.03 | 0 | 0.00 | Windows 98 |
| 14 | 12 | 0.02 | 0 | 0.00 | X11 |
| 15 | 10 | 0.02 | 0 | 0.00 | +http://alphaseobot.com/bot.html |
| 16 | 10 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 17 | 8 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 18 | 8 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 19 | 6 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 20 | 5 | 0.01 | 1 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 21 | 4 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 4 | 0.01 | 0 | 0.00 | +http://megaindex.com/crawler |
| 23 | 3 | 0.00 | 0 | 0.00 | Windows 95 |
| 24 | 2 | 0.00 | 0 | 0.00 | Windows CE |
| 25 | 2 | 0.00 | 0 | 0.00 | +http://duckduckgo.com |
| 26 | 1 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 27 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
