| Used Operating Systems |
| 1 | 43826 | 53.67 | 7719 | 67.60 | Windows NT |
| 2 | 13213 | 16.18 | 198 | 1.73 | +http://www.google.com/bot.html |
| 3 | 9462 | 11.59 | 149 | 1.30 | ezooms.bot@gmail.com |
| 4 | 5126 | 6.28 | 450 | 3.94 | +http://www.bing.com/bingbot.htm |
| 5 | 3913 | 4.79 | 1941 | 17.00 | +http://www.baidu.com/search/spider.html |
| 6 | 1660 | 2.03 | 173 | 1.52 | +http://help.soso.com/webspider.htm |
| 7 | 1396 | 1.71 | 47 | 0.41 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 464 | 0.57 | 63 | 0.55 | +http://yandex.com/bots |
| 9 | 214 | 0.26 | 6 | 0.05 | http://crawler.sistrix.net/ |
| 10 | 206 | 0.25 | 2 | 0.02 | Windows Phone OS 7.5 |
| 11 | 200 | 0.24 | 23 | 0.20 | +http://ahrefs.com/robot/ |
| 12 | 189 | 0.23 | 131 | 1.15 | Windows 95 |
| 13 | 160 | 0.20 | 126 | 1.10 | MSIE 5.5; Windows NT 5.0 |
| 14 | 147 | 0.18 | 21 | 0.18 | X11 |
| 15 | 130 | 0.16 | 24 | 0.21 | Windows 98 |
| 16 | 86 | 0.11 | 1 | 0.01 | crawler@goodzer.com |
| 17 | 85 | 0.10 | 4 | 0.04 | +http://siteexplorer.info/ |
| 18 | 70 | 0.09 | 4 | 0.04 | +http://www.acoon.de/robot.asp |
| 19 | 67 | 0.08 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 20 | 61 | 0.07 | 31 | 0.27 | http://www.yodao.com/help/webmaster/spid... |
| 21 | 58 | 0.07 | 4 | 0.04 | +http://go.mail.ru/help/robots |
| 22 | 58 | 0.07 | 23 | 0.20 | +http://www.career-x.de/bot.html |
| 23 | 48 | 0.06 | 13 | 0.11 | +http://www.easou.com/search/spider.html |
| 24 | 45 | 0.06 | 25 | 0.22 | Windows 3.1 |
| 25 | 44 | 0.05 | 7 | 0.06 | +http://www.exabot.com/go/robot |
| 26 | 41 | 0.05 | 7 | 0.06 | Android 2.3.5 |
| 27 | 38 | 0.05 | 0 | 0.00 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 28 | 36 | 0.04 | 3 | 0.03 | http://www.searchmetrics.com/en/searchme... |
| 29 | 32 | 0.04 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 30 | 32 | 0.04 | 27 | 0.24 | ) - BrowseX (2.0.0 Windows |
| 31 | 32 | 0.04 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 32 | 31 | 0.04 | 4 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 31 | 0.04 | 2 | 0.02 | Windows XP |
| 34 | 30 | 0.04 | 2 | 0.02 | +http://www.compspy.com/spider.html |
| 35 | 28 | 0.03 | 5 | 0.04 | +http://www.semrush.com/bot.html |
| 36 | 28 | 0.03 | 7 | 0.06 | ScoutJet; +http://blekko.com/about/blekk... |
| 37 | 27 | 0.03 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 38 | 26 | 0.03 | 21 | 0.18 | MSIE 5.5; Windows NT 4.0 |
| 39 | 24 | 0.03 | 18 | 0.16 | Windows CE |
| 40 | 24 | 0.03 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 41 | 24 | 0.03 | 20 | 0.18 | Windows ME |
| 42 | 23 | 0.03 | 15 | 0.13 | J2ME/MIDP |
| 43 | 21 | 0.03 | 1 | 0.01 | +http://awcheck.com/en/about |
| 44 | 20 | 0.02 | 18 | 0.16 | Windows 2000 |
| 45 | 20 | 0.02 | 20 | 0.18 | http://www.youdao.com/help/webmaster/spi... |
| 46 | 20 | 0.02 | 0 | 0.00 | Nintendo Wii |
| 47 | 19 | 0.02 | 8 | 0.07 | Linux i686 [unknown version] |
| 48 | 18 | 0.02 | 17 | 0.15 | Auto; Windows |
| 49 | 14 | 0.02 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 50 | 13 | 0.02 | 5 | 0.04 | +http://shoulu.jike.com/spider.html |
| 51 | 8 | 0.01 | 5 | 0.04 | Series 60 |
| 52 | 7 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 53 | 7 | 0.01 | 4 | 0.04 | +info@netcraft.com |
| 54 | 5 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 55 | 4 | 0.00 | 2 | 0.02 | Android |
| 56 | 4 | 0.00 | 0 | 0.00 | +http://discoveryengine.com/discoverybot... |
| 57 | 3 | 0.00 | 1 | 0.01 | Windows |
| 58 | 3 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 59 | 3 | 0.00 | 2 | 0.02 | Dyatel; +http://yandex.com/bots |
| 60 | 2 | 0.00 | 1 | 0.01 | twingly.com |
| 61 | 2 | 0.00 | 1 | 0.01 | Win32 |
| 62 | 2 | 0.00 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 63 | 2 | 0.00 | 2 | 0.02 | +http://www.warebay.com/bot.html |
| 64 | 2 | 0.00 | 1 | 0.01 | iPhone |
| 65 | 2 | 0.00 | 1 | 0.01 | Android 3.2.1 |
| 66 | 2 | 0.00 | 0 | 0.00 | Macintosh |
| 67 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 68 | 1 | 0.00 | 1 | 0.01 | Windows Mobile |
| 69 | 1 | 0.00 | 1 | 0.01 | Android 2.3.3 |
| 70 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 71 | 1 | 0.00 | 1 | 0.01 | crawler@nigma.ru |
| 72 | 1 | 0.00 | 0 | 0.00 | Mac_PowerPC; en |
| 73 | 1 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 74 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 75 | 1 | 0.00 | 0 | 0.00 | Android 2.2.1 |
| 76 | 1 | 0.00 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 77 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.19; Windows NT 6.... |
| 78 | 1 | 0.00 | 1 | 0.01 | S60 |
| 79 | 1 | 0.00 | 0 | 0.00 | Trident 4.0; Windows 98;GB |
