| Used Operating Systems |
| 1 | 9987 | 51.68 | 1524 | 31.92 | Windows NT |
| 2 | 1746 | 9.03 | 665 | 13.93 | +http://www.bing.com/bingbot.htm |
| 3 | 1667 | 8.63 | 1424 | 29.82 | +http://www.baidu.com/search/spider.html |
| 4 | 900 | 4.66 | 43 | 0.90 | Android |
| 5 | 817 | 4.23 | 48 | 1.01 | J2ME/MIDP |
| 6 | 777 | 4.02 | 303 | 6.35 | +http://www.google.com/bot.html |
| 7 | 400 | 2.07 | 106 | 2.22 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 305 | 1.58 | 60 | 1.26 | +http://yandex.com/bots |
| 9 | 273 | 1.41 | 17 | 0.36 | BlackBerry |
| 10 | 238 | 1.23 | 12 | 0.25 | Series 60 |
| 11 | 213 | 1.10 | 9 | 0.19 | MAUI Runtime |
| 12 | 203 | 1.05 | 84 | 1.76 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 203 | 1.05 | 74 | 1.55 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 157 | 0.81 | 11 | 0.23 | Android 2.3.6 |
| 15 | 138 | 0.71 | 72 | 1.51 | Linux i386 [unknown version] |
| 16 | 116 | 0.60 | 78 | 1.63 | +http://ahrefs.com/robot/ |
| 17 | 101 | 0.52 | 55 | 1.15 | +http://www.easou.com/search/spider.html |
| 18 | 96 | 0.50 | 22 | 0.46 | +http://fulltext.sblog.cz/ |
| 19 | 85 | 0.44 | 5 | 0.10 | Windows Phone OS 7.5 |
| 20 | 77 | 0.40 | 7 | 0.15 | +http://www.profound.net/urlappendbot.ht... |
| 21 | 70 | 0.36 | 5 | 0.10 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 62 | 0.32 | 4 | 0.08 | SpreadTrum |
| 23 | 52 | 0.27 | 18 | 0.38 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 52 | 0.27 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 25 | 47 | 0.24 | 19 | 0.40 | +http://www.exabot.com/go/robot |
| 26 | 46 | 0.24 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 27 | 42 | 0.22 | 7 | 0.15 | http://help.zum.com/inquiry |
| 28 | 39 | 0.20 | 2 | 0.04 | iPhone |
| 29 | 35 | 0.18 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 30 | 29 | 0.15 | 13 | 0.27 | +http://www.proximic.com/info/spider.php |
| 31 | 29 | 0.15 | 0 | 0.00 | Windows 9. |
| 32 | 23 | 0.12 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 33 | 23 | 0.12 | 4 | 0.08 | +http://help.coccoc.com/ |
| 34 | 23 | 0.12 | 1 | 0.02 | X11 |
| 35 | 23 | 0.12 | 1 | 0.02 | PPC Mac OS X 10.5 |
| 36 | 20 | 0.10 | 1 | 0.02 | +http://www.linkpad.ru |
| 37 | 19 | 0.10 | 1 | 0.02 | Windows 92 |
| 38 | 17 | 0.09 | 5 | 0.10 | +http://gimme60.com |
| 39 | 13 | 0.07 | 13 | 0.27 | +http://tweetmeme.com/ |
| 40 | 12 | 0.06 | 3 | 0.06 | +http://siteexplorer.info/ |
| 41 | 11 | 0.06 | 1 | 0.02 | Android 4.1.1 |
| 42 | 11 | 0.06 | 0 | 0.00 | Windows Phone OS 7.0 |
| 43 | 10 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 9 | 0.05 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 9 | 0.05 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 46 | 9 | 0.05 | 7 | 0.15 | +http://wmaid.com/explore/ |
| 47 | 8 | 0.04 | 4 | 0.08 | Windows 98 |
| 48 | 8 | 0.04 | 3 | 0.06 | Intel Mac OS X 10.6 |
| 49 | 6 | 0.03 | 3 | 0.06 | http://crawler.sistrix.net/ |
| 50 | 6 | 0.03 | 4 | 0.08 | Linux [unknown version] |
| 51 | 6 | 0.03 | 6 | 0.13 | FreeBSD [unknown version] |
| 52 | 6 | 0.03 | 3 | 0.06 | +http://www.grapeshot.co.uk/crawler.php |
| 53 | 5 | 0.03 | 1 | 0.02 | +http://freedlf.com/ |
| 54 | 4 | 0.02 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 55 | 4 | 0.02 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 56 | 4 | 0.02 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 57 | 4 | 0.02 | 2 | 0.04 | +http://prlog.ru/ |
| 58 | 3 | 0.02 | 0 | 0.00 | Win32 |
| 59 | 3 | 0.02 | 3 | 0.06 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 60 | 3 | 0.02 | 1 | 0.02 | Windows XP |
| 61 | 3 | 0.02 | 3 | 0.06 | Linux i686 [unknown version] |
| 62 | 3 | 0.02 | 3 | 0.06 | +http://www.loadtime.net/bot.html |
| 63 | 2 | 0.01 | 1 | 0.02 | OS/2 |
| 64 | 2 | 0.01 | 1 | 0.02 | +http://www.netseer.com/crawler.html; cr... |
| 65 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 66 | 2 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 67 | 2 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 68 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 69 | 1 | 0.01 | 1 | 0.02 | +http://136.186.231.16 |
| 70 | 1 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 71 | 1 | 0.01 | 1 | 0.02 | IRIX64 7.0 IP53 |
| 72 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
