| Used Operating Systems by Visits |
| 1 | 5741 | 6.25 | 2587 | 53.12 | Windows NT |
| 2 | 50738 | 55.25 | 375 | 7.70 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 555 | 0.60 | 345 | 7.08 | +http://www.baidu.com/search/spider.html |
| 4 | 330 | 0.36 | 330 | 6.78 | +http://warifort.moykrest.ru |
| 5 | 271 | 0.30 | 271 | 5.56 | +http://monasterytea.spbdyet.ru |
| 6 | 545 | 0.59 | 198 | 4.07 | +http://www.google.com/bot.html |
| 7 | 463 | 0.50 | 178 | 3.66 | +http://yandex.com/bots |
| 8 | 702 | 0.76 | 134 | 2.75 | +http://www.linkdex.com/bots/ |
| 9 | 905 | 0.99 | 107 | 2.20 | +http://www.bing.com/bingbot.htm |
| 10 | 27531 | 29.98 | 102 | 2.09 | +http://ahrefs.com/robot/ |
| 11 | 140 | 0.15 | 43 | 0.88 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 48 | 0.05 | 38 | 0.78 | +http://www.xovibot.net/ |
| 13 | 60 | 0.07 | 37 | 0.76 | Windows 95 |
| 14 | 34 | 0.04 | 16 | 0.33 | +http://duckduckgo.com |
| 15 | 32 | 0.03 | 12 | 0.25 | Windows 98 |
| 16 | 18 | 0.02 | 11 | 0.23 | MSIE 5.5; Windows NT 5.0 |
| 17 | 17 | 0.02 | 10 | 0.21 | Windows CE |
| 18 | 16 | 0.02 | 10 | 0.21 | Windows 2000 |
| 19 | 20 | 0.02 | 10 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 29 | 0.03 | 9 | 0.18 | Windows XP |
| 21 | 10 | 0.01 | 8 | 0.16 | MSIE 5.5; Windows NT 4.0 |
| 22 | 13 | 0.01 | 7 | 0.14 | Windows 3.1 |
| 23 | 6 | 0.01 | 6 | 0.12 | Windows ME |
| 24 | 2630 | 2.86 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 25 | 4 | 0.00 | 4 | 0.08 | +http://warifort.moykrest.ru/ |
| 26 | 6 | 0.01 | 4 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 27 | 220 | 0.24 | 2 | 0.04 | +http://www.seograph.net/bot.html |
| 28 | 3 | 0.00 | 2 | 0.04 | +https://gimmeusa.com/pages/crawler |
| 29 | 6 | 0.01 | 2 | 0.04 | Auto; Windows |
| 30 | 2 | 0.00 | 2 | 0.04 | +info@netcraft.com |
| 31 | 26 | 0.03 | 2 | 0.04 | +https://www.lipperhey.com/en/about/ |
| 32 | 2 | 0.00 | 2 | 0.04 | X11 |
| 33 | 22 | 0.02 | 1 | 0.02 | Linux i686 [unknown version] |
| 34 | 680 | 0.74 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 35 | 4 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 36 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 37 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
