| Used Operating Systems by Visits |
| 1 | 3464 | 14.88 | 1772 | 40.33 | Windows NT |
| 2 | 1199 | 5.15 | 1009 | 22.96 | +http://www.baidu.com/search/spider.html |
| 3 | 524 | 2.25 | 298 | 6.78 | +http://www.google.com/bot.html |
| 4 | 596 | 2.56 | 275 | 6.26 | +http://www.bing.com/bingbot.htm |
| 5 | 491 | 2.11 | 223 | 5.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 6 | 15817 | 67.96 | 158 | 3.60 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 298 | 1.28 | 157 | 3.57 | +http://ahrefs.com/robot/ |
| 8 | 150 | 0.64 | 132 | 3.00 | Windows 95 |
| 9 | 117 | 0.50 | 40 | 0.91 | +http://www.linkdex.com/bots/ |
| 10 | 31 | 0.13 | 30 | 0.68 | Windows CE |
| 11 | 32 | 0.14 | 30 | 0.68 | Windows 3.1 |
| 12 | 35 | 0.15 | 29 | 0.66 | Windows ME |
| 13 | 26 | 0.11 | 26 | 0.59 | MSIE 5.5; Windows NT 5.0 |
| 14 | 93 | 0.40 | 25 | 0.57 | Windows 98 |
| 15 | 27 | 0.12 | 24 | 0.55 | Windows 2000 |
| 16 | 24 | 0.10 | 22 | 0.50 | Auto; Windows |
| 17 | 22 | 0.09 | 21 | 0.48 | ) - BrowseX (2.0.0 Windows |
| 18 | 74 | 0.32 | 18 | 0.41 | +http://yandex.com/bots |
| 19 | 17 | 0.07 | 16 | 0.36 | MSIE 5.5; Windows NT 4.0 |
| 20 | 25 | 0.11 | 10 | 0.23 | X11 |
| 21 | 18 | 0.08 | 9 | 0.20 | +http://duckduckgo.com |
| 22 | 18 | 0.08 | 8 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 12 | 0.05 | 8 | 0.18 | +http://www.semrush.com/bot.html |
| 24 | 16 | 0.07 | 8 | 0.18 | +http://www.exabot.com/go/robot |
| 25 | 8 | 0.03 | 7 | 0.16 | http://www.bing.com/bingbot.htm |
| 26 | 5 | 0.02 | 5 | 0.11 | +http://www.domaintuno.com/robot |
| 27 | 10 | 0.04 | 5 | 0.11 | +http://help.coccoc.com/ |
| 28 | 10 | 0.04 | 5 | 0.11 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 29 | 0.12 | 3 | 0.07 | Windows XP |
| 30 | 4 | 0.02 | 3 | 0.07 | +info@netcraft.com |
| 31 | 14 | 0.06 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 32 | 4 | 0.02 | 2 | 0.05 | +http://gimmeusa-update.com/crawler |
| 33 | 14 | 0.06 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 34 | 6 | 0.03 | 2 | 0.05 | +http://www.findxbot.com |
| 35 | 9 | 0.04 | 2 | 0.05 | +http://fulltext.sblog.cz/ |
| 36 | 9 | 0.04 | 1 | 0.02 | Android |
| 37 | 6 | 0.03 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 38 | 2 | 0.01 | 1 | 0.02 | +https://www.mojeek.com/bot.html |
| 39 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 40 | 12 | 0.05 | 1 | 0.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 41 | 1 | 0.00 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 42 | 1 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
| 43 | 1 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 1 | 0.00 | 0 | 0.00 | Win32; Trident/7.0 |
| 45 | 1 | 0.00 | 0 | 0.00 | Win64; Trident/7.0 |
