| Used Operating Systems by Visits |
| 1 | 3634 | 3.69 | 3035 | 28.81 | +http://www.baidu.com/search/spider.html |
| 2 | 3334 | 3.39 | 2642 | 25.08 | +http://ahrefs.com/robot/ |
| 3 | 1464 | 1.49 | 1138 | 10.80 | +http://megogoserial.ru |
| 4 | 1403 | 1.43 | 1071 | 10.17 | +http://tiod.ru |
| 5 | 4051 | 4.11 | 599 | 5.69 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 2119 | 2.15 | 523 | 4.96 | Windows NT |
| 7 | 75732 | 76.93 | 419 | 3.98 | http://mj12bot.com/ |
| 8 | 661 | 0.67 | 292 | 2.77 | +http://www.bing.com/bingbot.htm |
| 9 | 1287 | 1.31 | 250 | 2.37 | +http://www.linkdex.com/bots/ |
| 10 | 3547 | 3.60 | 223 | 2.12 | +http://yandex.com/bots |
| 11 | 283 | 0.29 | 135 | 1.28 | +http://www.google.com/bot.html |
| 12 | 628 | 0.64 | 67 | 0.64 | +http://www.semrush.com/bot.html |
| 13 | 56 | 0.06 | 46 | 0.44 | +http://www.uptime.com/uptimebot |
| 14 | 33 | 0.03 | 17 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 47 | 0.05 | 16 | 0.15 | Windows XP |
| 16 | 33 | 0.03 | 14 | 0.13 | Windows 98 |
| 17 | 21 | 0.02 | 7 | 0.07 | Windows 95 |
| 18 | 17 | 0.02 | 6 | 0.06 | Windows 2000 |
| 19 | 10 | 0.01 | 5 | 0.05 | +http://www.exabot.com/go/robot |
| 20 | 8 | 0.01 | 4 | 0.04 | +http://duckduckgo.com |
| 21 | 6 | 0.01 | 3 | 0.03 | http://www.botje.com/plukkie.htm |
| 22 | 7 | 0.01 | 3 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 23 | 27 | 0.03 | 3 | 0.03 | +http://www.seokicks.de/robot.html |
| 24 | 8 | 0.01 | 3 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 25 | 4 | 0.00 | 2 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 26 | 2 | 0.00 | 2 | 0.02 | +http://glutenfreepleasure.com/ |
| 27 | 3 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 28 | 4 | 0.00 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 29 | 1 | 0.00 | 1 | 0.01 | Windows CE |
| 30 | 3 | 0.00 | 1 | 0.01 | Auto; Windows |
| 31 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 32 | 3 | 0.00 | 1 | 0.01 | Windows ME |
| 33 | 1 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 34 | 2 | 0.00 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 35 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 36 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 37 | 1 | 0.00 | 0 | 0.00 | X11 |
