| Used Operating Systems |
| 1 | 24442 | 39.98 | 230 | 3.19 | +http://yandex.com/bots |
| 2 | 23830 | 38.98 | 2653 | 36.78 | Windows NT |
| 3 | 3142 | 5.14 | 615 | 8.53 | +http://www.bing.com/bingbot.htm |
| 4 | 2071 | 3.39 | 1811 | 25.11 | +http://www.baidu.com/search/spider.html |
| 5 | 1980 | 3.24 | 3 | 0.04 | Windows XP |
| 6 | 1860 | 3.04 | 850 | 11.78 | +http://www.google.com/bot.html |
| 7 | 1359 | 2.22 | 324 | 4.49 | ezooms.bot@gmail.com |
| 8 | 676 | 1.11 | 13 | 0.18 | http://crawler.sistrix.net/ |
| 9 | 449 | 0.73 | 54 | 0.75 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 448 | 0.73 | 212 | 2.94 | +http://ahrefs.com/robot/ |
| 11 | 239 | 0.39 | 115 | 1.59 | Intel Mac OS X 10.4 |
| 12 | 210 | 0.34 | 210 | 2.91 | http://www.yodao.com/help/webmaster/spid... |
| 13 | 85 | 0.14 | 25 | 0.35 | +http://www.exabot.com/go/robot |
| 14 | 54 | 0.09 | 17 | 0.24 | +http://shoulu.jike.com/spider.html |
| 15 | 52 | 0.09 | 4 | 0.06 | Android |
| 16 | 37 | 0.06 | 15 | 0.21 | Windows 98 |
| 17 | 18 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 18 | 17 | 0.03 | 13 | 0.18 | MSIE 5.5; Windows NT 5.0 |
| 19 | 14 | 0.02 | 2 | 0.03 | J2ME/MIDP |
| 20 | 14 | 0.02 | 4 | 0.06 | +http://go.mail.ru/help/robots |
| 21 | 12 | 0.02 | 0 | 0.00 | Windows 9. |
| 22 | 12 | 0.02 | 2 | 0.03 | MirrorDetector; +http://yandex.com/bots |
| 23 | 12 | 0.02 | 5 | 0.07 | ScoutJet; +http://blekko.com/about/blekk... |
| 24 | 10 | 0.02 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 25 | 8 | 0.01 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 26 | 8 | 0.01 | 3 | 0.04 | BREW |
| 27 | 7 | 0.01 | 3 | 0.04 | Linux i686 [unknown version] |
| 28 | 6 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 29 | 6 | 0.01 | 0 | 0.00 | +http://tweetmeme.com/ |
| 30 | 6 | 0.01 | 3 | 0.04 | Windows Phone OS 7.5 |
| 31 | 6 | 0.01 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 32 | 4 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 33 | 4 | 0.01 | 2 | 0.03 | Windows ME |
| 34 | 4 | 0.01 | 2 | 0.03 | Windows 95 |
| 35 | 4 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.7 |
| 36 | 2 | 0.00 | 1 | 0.01 | Windows CE |
| 37 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 38 | 2 | 0.00 | 1 | 0.01 | Auto; Windows |
| 39 | 2 | 0.00 | 0 | 0.00 | Android 4.0.4 |
| 40 | 2 | 0.00 | 1 | 0.01 | Unknown |
| 41 | 2 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 42 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 43 | 2 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 44 | 2 | 0.00 | 2 | 0.03 | +http://fulltext.sblog.cz/screenshot/ |
| 45 | 2 | 0.00 | 2 | 0.03 | X11 |
| 46 | 2 | 0.00 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 47 | 2 | 0.00 | 1 | 0.01 | http://www.google.com/bot.html |
| 48 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 49 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 50 | 1 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 51 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
