| Used Operating Systems |
| 1 | 45512 | 37.61 | 4859 | 25.73 | +http://www.bing.com/bingbot.htm |
| 2 | 39257 | 32.44 | 7203 | 38.14 | Windows NT |
| 3 | 14739 | 12.18 | 1407 | 7.45 | +http://www.google.com/bot.html |
| 4 | 7218 | 5.96 | 113 | 0.60 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 3428 | 2.83 | 193 | 1.02 | +http://ahrefs.com/robot/ |
| 6 | 3396 | 2.81 | 3311 | 17.53 | +http://www.baidu.com/search/spider.html |
| 7 | 2111 | 1.74 | 420 | 2.22 | ezooms.bot@gmail.com |
| 8 | 1906 | 1.58 | 260 | 1.38 | +http://yandex.com/bots |
| 9 | 966 | 0.80 | 13 | 0.07 | http://crawler.sistrix.net/ |
| 10 | 348 | 0.29 | 250 | 1.32 | +http://www.easou.com/search/spider.html |
| 11 | 346 | 0.29 | 267 | 1.41 | +http://shoulu.jike.com/spider.html |
| 12 | 238 | 0.20 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 13 | 164 | 0.14 | 135 | 0.71 | Intel Mac OS X 10.4 |
| 14 | 154 | 0.13 | 29 | 0.15 | Windows 98 |
| 15 | 126 | 0.10 | 126 | 0.67 | http://www.yodao.com/help/webmaster/spid... |
| 16 | 109 | 0.09 | 56 | 0.30 | +http://www.acoon.de/robot.asp |
| 17 | 84 | 0.07 | 42 | 0.22 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 80 | 0.07 | 0 | 0.00 | http://desktop.google.com/ |
| 19 | 80 | 0.07 | 5 | 0.03 | MirrorDetector; +http://yandex.com/bots |
| 20 | 78 | 0.06 | 27 | 0.14 | Windows 95 |
| 21 | 65 | 0.05 | 7 | 0.04 | PPC Mac OS X 10.4 |
| 22 | 65 | 0.05 | 28 | 0.15 | +http://www.exabot.com/go/robot |
| 23 | 62 | 0.05 | 14 | 0.07 | +http://go.mail.ru/help/robots |
| 24 | 41 | 0.03 | 1 | 0.01 | AOL 9.0; Windows NT 6.0; Trident/5.0; SL... |
| 25 | 39 | 0.03 | 2 | 0.01 | Windows Phone OS 7.5 |
| 26 | 38 | 0.03 | 2 | 0.01 | +http://siteexplorer.info/ |
| 27 | 31 | 0.03 | 1 | 0.01 | Windows 9x |
| 28 | 27 | 0.02 | 10 | 0.05 | +http://www.semrush.com/bot.html |
| 29 | 24 | 0.02 | 18 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 30 | 24 | 0.02 | 16 | 0.08 | Linux i686 [unknown version] |
| 31 | 22 | 0.02 | 0 | 0.00 | Windows 9. |
| 32 | 21 | 0.02 | 4 | 0.02 | PPC Mac OS X Mach-O |
| 33 | 21 | 0.02 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 34 | 15 | 0.01 | 3 | 0.02 | PPC Mac OS X 10.5 |
| 35 | 15 | 0.01 | 3 | 0.02 | Nintendo Wii |
| 36 | 14 | 0.01 | 5 | 0.03 | Windows CE |
| 37 | 14 | 0.01 | 2 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 38 | 13 | 0.01 | 1 | 0.01 | bot@language-tools.com |
| 39 | 9 | 0.01 | 4 | 0.02 | Macintosh PPC |
| 40 | 8 | 0.01 | 4 | 0.02 | X11 |
| 41 | 8 | 0.01 | 4 | 0.02 | ScoutJet; +http://blekko.com/about/blekk... |
| 42 | 7 | 0.01 | 3 | 0.02 | Intel Mac OS X |
| 43 | 7 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 44 | 5 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 45 | 5 | 0.00 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 46 | 4 | 0.00 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 47 | 4 | 0.00 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 48 | 4 | 0.00 | 3 | 0.02 | +info@netcraft.com |
| 49 | 4 | 0.00 | 2 | 0.01 | +http://discoveryengine.com/discoverybot... |
| 50 | 4 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 5.... |
| 51 | 3 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 52 | 3 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 53 | 3 | 0.00 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5002; Windows NT ... |
| 54 | 3 | 0.00 | 1 | 0.01 | Windows ME |
| 55 | 3 | 0.00 | 0 | 0.00 | Windows 3.1 |
| 56 | 3 | 0.00 | 1 | 0.01 | Macintosh |
| 57 | 3 | 0.00 | 3 | 0.02 | MSIE 5.5; Windows 95 |
| 58 | 3 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 59 | 2 | 0.00 | 1 | 0.01 | Auto; Windows |
| 60 | 2 | 0.00 | 2 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 61 | 2 | 0.00 | 0 | 0.00 | Linux 2.0.x |
| 62 | 2 | 0.00 | 0 | 0.00 | HP-UX B.10.x |
| 63 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 64 | 1 | 0.00 | 1 | 0.01 | Windows Live Messenger 14.0.8117.0416 |
| 65 | 1 | 0.00 | 1 | 0.01 | OS/2 |
| 66 | 1 | 0.00 | 1 | 0.01 | Win32 |
| 67 | 1 | 0.00 | 1 | 0.01 | Windows XP |
| 68 | 1 | 0.00 | 1 | 0.01 | OSF1 V5.1 alpha |
| 69 | 1 | 0.00 | 1 | 0.01 | SunOS 4.1.x |
| 70 | 1 | 0.00 | 1 | 0.01 | Win16 |
| 71 | 1 | 0.00 | 1 | 0.01 | Linux 2.4.x |
| 72 | 1 | 0.00 | 1 | 0.01 | Linux 2.2.x |
| 73 | 1 | 0.00 | 1 | 0.01 | AmigaOS/MC680x0 |
| 74 | 1 | 0.00 | 1 | 0.01 | Android 2.2.1 |
| 75 | 1 | 0.00 | 0 | 0.00 | IRIX 6.x |
| 76 | 1 | 0.00 | 1 | 0.01 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 77 | 1 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 78 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.27; Windows NT 6.... |
| 79 | 1 | 0.00 | 1 | 0.01 | IRIX 5.3 IP22 |
