| Used Operating Systems by Visits |
| 1 | 8428 | 16.68 | 2665 | 47.27 | Windows NT |
| 2 | 2974 | 5.89 | 1318 | 23.38 | +http://www.baidu.com/search/spider.html |
| 3 | 16905 | 33.46 | 229 | 4.06 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 922 | 1.82 | 226 | 4.01 | +http://www.linkdex.com/bots/ |
| 5 | 721 | 1.43 | 180 | 3.19 | +http://ahrefs.com/robot/ |
| 6 | 205 | 0.41 | 141 | 2.50 | Windows 95 |
| 7 | 857 | 1.70 | 128 | 2.27 | +http://www.bing.com/bingbot.htm |
| 8 | 304 | 0.60 | 124 | 2.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 588 | 1.16 | 93 | 1.65 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 300 | 0.59 | 69 | 1.22 | +http://yandex.com/bots |
| 11 | 664 | 1.31 | 55 | 0.98 | +http://www.google.com/bot.html |
| 12 | 175 | 0.35 | 54 | 0.96 | Linux i686 [unknown version] |
| 13 | 49 | 0.10 | 36 | 0.64 | Windows 2000 |
| 14 | 45 | 0.09 | 35 | 0.62 | ) - BrowseX (2.0.0 Windows |
| 15 | 36 | 0.07 | 32 | 0.57 | Windows CE |
| 16 | 50 | 0.10 | 31 | 0.55 | Windows ME |
| 17 | 97 | 0.19 | 31 | 0.55 | +http://www.exabot.com/go/robot |
| 18 | 33 | 0.07 | 24 | 0.43 | MSIE 5.5; Windows NT 5.0 |
| 19 | 38 | 0.08 | 23 | 0.41 | Windows 3.1 |
| 20 | 29 | 0.06 | 22 | 0.39 | MSIE 5.5; Windows NT 4.0 |
| 21 | 25 | 0.05 | 21 | 0.37 | Auto; Windows |
| 22 | 38 | 0.08 | 16 | 0.28 | Linux [unknown version] |
| 23 | 12811 | 25.35 | 16 | 0.28 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 24 | 126 | 0.25 | 14 | 0.25 | Windows 98 |
| 25 | 15 | 0.03 | 14 | 0.25 | Linux i586 [unknown version] |
| 26 | 16 | 0.03 | 8 | 0.14 | +http://www.meanpath.com/meanpathbot.htm... |
| 27 | 18 | 0.04 | 7 | 0.12 | Win32 |
| 28 | 1086 | 2.15 | 5 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 29 | 27 | 0.05 | 4 | 0.07 | Windows XP |
| 30 | 16 | 0.03 | 2 | 0.04 | +http://www.linkpad.ru |
| 31 | 4 | 0.01 | 2 | 0.04 | http://www.botje.com/plukkie.htm |
| 32 | 2 | 0.00 | 2 | 0.04 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 430 | 0.85 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 34 | 8 | 0.02 | 2 | 0.04 | +http://www.pagespeed.de |
| 35 | 1602 | 3.17 | 2 | 0.04 | +http://megaindex.com/crawler |
| 36 | 11 | 0.02 | 2 | 0.04 | X11 |
| 37 | 100 | 0.20 | 2 | 0.04 | +http://advbot.org/bot.html |
| 38 | 1 | 0.00 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 39 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 40 | 4 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 41 | 20 | 0.04 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 42 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 43 | 13 | 0.03 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 44 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 45 | 37 | 0.07 | 0 | 0.00 | http://yooz.ir; info@yooz.ir |
| 46 | 2 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 47 | 2 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/; http://ww... |
| 48 | 28 | 0.06 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 49 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 50 | 25 | 0.05 | 0 | 0.00 | ScoutJet; +http://blekko.com/about/blekk... |
| 51 | 20 | 0.04 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 52 | 2 | 0.00 | 0 | 0.00 | +http://www.idmarch.org/bot.html |
| 53 | 96 | 0.19 | 0 | 0.00 | +http://www.findxbot.com |
| 54 | 106 | 0.21 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 55 | 4 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 56 | 2 | 0.00 | 0 | 0.00 | firefox 5.0 |
| 57 | 398 | 0.79 | 0 | 0.00 | +http://www.xovibot.net/ |
| 58 | 1 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 59 | 2 | 0.00 | 0 | 0.00 | Amiga-AWeb |
| 60 | 4 | 0.01 | 0 | 0.00 | FreeBSD 4.x |
