| Used Operating Systems by Visits |
| 1 | 19937 | 12.36 | 7727 | 57.77 | +http://ahrefs.com/robot/ |
| 2 | 4998 | 3.10 | 3103 | 23.20 | +http://www.baidu.com/search/spider.html |
| 3 | 3061 | 1.90 | 809 | 6.05 | Windows NT |
| 4 | 41151 | 25.51 | 469 | 3.51 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 69511 | 43.10 | 432 | 3.23 | http://mj12bot.com/ |
| 6 | 1500 | 0.93 | 337 | 2.52 | +http://www.google.com/bot.html |
| 7 | 1993 | 1.24 | 176 | 1.32 | +http://www.linkdex.com/bots/ |
| 8 | 16967 | 10.52 | 165 | 1.23 | +http://www.semrush.com/bot.html |
| 9 | 747 | 0.46 | 69 | 0.52 | +http://yandex.com/bots |
| 10 | 381 | 0.24 | 43 | 0.32 | +http://www.bing.com/bingbot.htm |
| 11 | 10 | 0.01 | 8 | 0.06 | Windows 95 |
| 12 | 9 | 0.01 | 8 | 0.06 | Windows 3.1 |
| 13 | 10 | 0.01 | 6 | 0.04 | Windows 98 |
| 14 | 6 | 0.00 | 5 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 15 | 34 | 0.02 | 5 | 0.04 | +http://www.exabot.com/go/robot |
| 16 | 4 | 0.00 | 4 | 0.03 | Auto; Windows |
| 17 | 3 | 0.00 | 3 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 18 | 2 | 0.00 | 2 | 0.01 | Windows CE |
| 19 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 20 | 78 | 0.05 | 2 | 0.01 | +https://extlinks.com/Bot.html |
| 21 | 3 | 0.00 | 1 | 0.01 | Windows XP |
| 22 | 727 | 0.45 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 4 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 24 | 27 | 0.02 | 0 | 0.00 | +http://sur.ly/bot.html |
| 25 | 3 | 0.00 | 0 | 0.00 | +https://revsec.io/ |
| 26 | 12 | 0.01 | 0 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 27 | 2 | 0.00 | 0 | 0.00 | http://www.botje.com/plukkie.htm |
| 28 | 64 | 0.04 | 0 | 0.00 | Mail.RU_Bot/Fast/2.0; +http://go.mail.ru... |
| 29 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 30 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 31 | 4 | 0.00 | 0 | 0.00 | Linux i586 [unknown version] |
| 32 | 19 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 33 | 16 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 34 | 1 | 0.00 | 0 | 0.00 | +http://prlog.ru/ |
| 35 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
