| Used Operating Systems |
| 1 | 25712 | 29.61 | 12377 | 73.93 | +http://ahrefs.com/robot/ |
| 2 | 22921 | 26.39 | 487 | 2.91 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 12510 | 14.40 | 143 | 0.85 | http://mj12bot.com/ |
| 4 | 11874 | 13.67 | 93 | 0.56 | +http://www.semrush.com/bot.html |
| 5 | 4942 | 5.69 | 642 | 3.83 | Windows NT |
| 6 | 4009 | 4.62 | 2408 | 14.38 | +http://www.baidu.com/search/spider.html |
| 7 | 2031 | 2.34 | 152 | 0.91 | +http://www.linkdex.com/bots/ |
| 8 | 1314 | 1.51 | 314 | 1.88 | +http://www.google.com/bot.html |
| 9 | 892 | 1.03 | 27 | 0.16 | +http://yandex.com/bots |
| 10 | 436 | 0.50 | 87 | 0.52 | +http://www.bing.com/bingbot.htm |
| 11 | 37 | 0.04 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 12 | 25 | 0.03 | 0 | 0.00 | X11 |
| 13 | 22 | 0.03 | 4 | 0.02 | +http://siteexplorer.info/Backlink-Check... |
| 14 | 18 | 0.02 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 15 | 17 | 0.02 | 1 | 0.01 | +https://extlinks.com/Bot.html |
| 16 | 15 | 0.02 | 0 | 0.00 | Windows 98 |
| 17 | 12 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 10 | 0.01 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 19 | 9 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 20 | 9 | 0.01 | 0 | 0.00 | +http://alphaseobot.com/bot.html |
| 21 | 8 | 0.01 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 22 | 6 | 0.01 | 0 | 0.00 | Windows 95 |
| 23 | 4 | 0.00 | 0 | 0.00 | Windows CE |
| 24 | 4 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 25 | 4 | 0.00 | 0 | 0.00 | +http://megaindex.com/crawler |
| 26 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 27 | 1 | 0.00 | 0 | 0.00 | Windows CE; Trident/5.1 |
| 28 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
