| Used Operating Systems by Visits |
| 1 | 16694 | 55.78 | 5087 | 56.83 | Windows NT |
| 2 | 2511 | 8.39 | 2422 | 27.06 | +http://www.baidu.com/search/spider.html |
| 3 | 937 | 3.13 | 469 | 5.24 | +http://www.google.com/bot.html |
| 4 | 4999 | 16.70 | 262 | 2.93 | +http://www.bing.com/bingbot.htm |
| 5 | 1259 | 4.21 | 240 | 2.68 | help@moz.com |
| 6 | 189 | 0.63 | 67 | 0.75 | +http://www.linkdex.com/about/bots/ |
| 7 | 149 | 0.50 | 64 | 0.71 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 72 | 0.24 | 61 | 0.68 | +http://www.easou.com/search/spider.html |
| 9 | 1426 | 4.76 | 61 | 0.68 | +http://yandex.com/bots |
| 10 | 319 | 1.07 | 43 | 0.48 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 27 | 0.09 | 27 | 0.30 | Windows 95 |
| 12 | 609 | 2.03 | 25 | 0.28 | Windows 98 |
| 13 | 77 | 0.26 | 13 | 0.15 | X11 |
| 14 | 24 | 0.08 | 13 | 0.15 | +http://www.exabot.com/go/robot |
| 15 | 23 | 0.08 | 12 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 15 | 0.05 | 7 | 0.08 | +http://www.grapeshot.co.uk/crawler.php |
| 17 | 6 | 0.02 | 6 | 0.07 | Windows CE |
| 18 | 8 | 0.03 | 6 | 0.07 | +http://tweetmeme.com/ |
| 19 | 41 | 0.14 | 6 | 0.07 | Android 2.3.5 |
| 20 | 78 | 0.26 | 5 | 0.06 | Android |
| 21 | 8 | 0.03 | 4 | 0.04 | http://crawler.sistrix.net/ |
| 22 | 7 | 0.02 | 4 | 0.04 | Windows XP |
| 23 | 4 | 0.01 | 4 | 0.04 | Windows 3.1 |
| 24 | 4 | 0.01 | 4 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 25 | 3 | 0.01 | 3 | 0.03 | Windows 2000 |
| 26 | 3 | 0.01 | 3 | 0.03 | +http://pmoz.info/doc/botinfo.htm |
| 27 | 51 | 0.17 | 3 | 0.03 | Windows Phone OS 7.5 |
| 28 | 3 | 0.01 | 3 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 29 | 48 | 0.16 | 3 | 0.03 | Windows Phone OS 7.0 |
| 30 | 2 | 0.01 | 2 | 0.02 | Auto; Windows |
| 31 | 20 | 0.07 | 2 | 0.02 | Linux [unknown version] |
| 32 | 12 | 0.04 | 2 | 0.02 | +http://www.profound.net/urlappendbot.ht... |
| 33 | 2 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 34 | 5 | 0.02 | 2 | 0.02 | +http://www.semrush.com/bot.html |
| 35 | 4 | 0.01 | 2 | 0.02 | +http://fulltext.sblog.cz/ |
| 36 | 15 | 0.05 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 7 | 0.02 | 1 | 0.01 | Series 60 |
| 38 | 32 | 0.11 | 1 | 0.01 | J2ME/MIDP |
| 39 | 4 | 0.01 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 40 | 2 | 0.01 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 41 | 3 | 0.01 | 1 | 0.01 | +http://fb02itsscan.fh-muenster.de |
| 42 | 3 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 60 | 0.20 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 44 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 45 | 60 | 0.20 | 1 | 0.01 | +http://www.seoprofiler.com/bot |
| 46 | 61 | 0.20 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 47 | 4 | 0.01 | 1 | 0.01 | +http://spider.socialbm.net |
| 48 | 2 | 0.01 | 1 | 0.01 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 49 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 50 | 1 | 0.00 | 0 | 0.00 | +http://www.warebay.com/bot.html |
| 51 | 3 | 0.01 | 0 | 0.00 | BlackBerry |
| 52 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 53 | 4 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 54 | 5 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 55 | 2 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 56 | 4 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 57 | 4 | 0.01 | 0 | 0.00 | MTK |
| 58 | 2 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
| 59 | 2 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
| 60 | 5 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
