| Used Operating Systems by Visits |
| 1 | 10447 | 35.11 | 1982 | 40.66 | Windows NT |
| 2 | 3723 | 12.51 | 1473 | 30.22 | +http://www.baidu.com/search/spider.html |
| 3 | 446 | 1.50 | 245 | 5.03 | +http://ahrefs.com/robot/ |
| 4 | 719 | 2.42 | 182 | 3.73 | +http://www.linkdex.com/bots/ |
| 5 | 2695 | 9.06 | 170 | 3.49 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 6370 | 21.41 | 140 | 2.87 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 872 | 2.93 | 111 | 2.28 | +http://www.google.com/bot.html |
| 8 | 238 | 0.80 | 106 | 2.17 | Windows 95 |
| 9 | 725 | 2.44 | 84 | 1.72 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 720 | 2.42 | 70 | 1.44 | +http://yandex.com/bots |
| 11 | 209 | 0.70 | 49 | 1.01 | +http://www.exabot.com/go/robot |
| 12 | 96 | 0.32 | 48 | 0.98 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 57 | 0.19 | 24 | 0.49 | Windows ME |
| 14 | 34 | 0.11 | 21 | 0.43 | Windows CE |
| 15 | 50 | 0.17 | 21 | 0.43 | +http://www.bing.com/bingbot.htm |
| 16 | 161 | 0.54 | 19 | 0.39 | Windows 98 |
| 17 | 30 | 0.10 | 18 | 0.37 | ) - BrowseX (2.0.0 Windows |
| 18 | 35 | 0.12 | 17 | 0.35 | Auto; Windows |
| 19 | 36 | 0.12 | 17 | 0.35 | MSIE 5.5; Windows NT 5.0 |
| 20 | 28 | 0.09 | 16 | 0.33 | Windows 2000 |
| 21 | 35 | 0.12 | 16 | 0.33 | MSIE 5.5; Windows NT 4.0 |
| 22 | 23 | 0.08 | 13 | 0.27 | Windows 3.1 |
| 23 | 108 | 0.36 | 7 | 0.14 | Linux [unknown version] |
| 24 | 16 | 0.05 | 6 | 0.12 | Linux i686 [unknown version] |
| 25 | 8 | 0.03 | 4 | 0.08 | http://crawler.sistrix.net/ |
| 26 | 890 | 2.99 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 27 | 22 | 0.07 | 2 | 0.04 | +http://www.linkpad.ru |
| 28 | 2 | 0.01 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 2 | 0.01 | 2 | 0.04 | +info@netcraft.com |
| 30 | 450 | 1.51 | 2 | 0.04 | +http://webmeup-crawler.com/ |
| 31 | 112 | 0.38 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 32 | 20 | 0.07 | 1 | 0.02 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 33 | 8 | 0.03 | 1 | 0.02 | X11 |
| 34 | 5 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 35 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 36 | 2 | 0.01 | 0 | 0.00 | http://webagent.wise-guys.nl/; http://ww... |
| 37 | 47 | 0.16 | 0 | 0.00 | Windows XP |
| 38 | 2 | 0.01 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 39 | 14 | 0.05 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 40 | 4 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 40 | 0.13 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 42 | 32 | 0.11 | 0 | 0.00 | +http://siteexplorer.info/ |
| 43 | 4 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 44 | 202 | 0.68 | 0 | 0.00 | +http://www.xovibot.net/ |
| 45 | 5 | 0.02 | 0 | 0.00 | +http://www.idmarch.org/bot.html |
| 46 | 2 | 0.01 | 0 | 0.00 | FreeBSD [unknown version] |
| 47 | 3 | 0.01 | 0 | 0.00 | Amiga-AWeb |
| 48 | 6 | 0.02 | 0 | 0.00 | Android 2.3.5 |
