| Used Operating Systems |
| 1 | 57222 | 72.76 | 3210 | 37.91 | Windows NT |
| 2 | 9621 | 12.23 | 1789 | 21.13 | +http://www.bing.com/bingbot.htm |
| 3 | 3242 | 4.12 | 460 | 5.43 | +http://www.google.com/bot.html |
| 4 | 2269 | 2.89 | 1873 | 22.12 | +http://www.baidu.com/search/spider.html |
| 5 | 1081 | 1.37 | 163 | 1.92 | +http://yandex.com/bots |
| 6 | 1061 | 1.35 | 129 | 1.52 | +http://ahrefs.com/robot/ |
| 7 | 782 | 0.99 | 8 | 0.09 | http://crawler.sistrix.net/ |
| 8 | 752 | 0.96 | 297 | 3.51 | ezooms.bot@gmail.com |
| 9 | 373 | 0.47 | 7 | 0.08 | +http://siteexplorer.info/ |
| 10 | 261 | 0.33 | 17 | 0.20 | J2ME/MIDP |
| 11 | 186 | 0.24 | 46 | 0.54 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 155 | 0.20 | 4 | 0.05 | BlackBerry |
| 13 | 147 | 0.19 | 49 | 0.58 | Windows 98 |
| 14 | 139 | 0.18 | 33 | 0.39 | +http://shoulu.jike.com/spider.html |
| 15 | 135 | 0.17 | 77 | 0.91 | +http://www.acoon.de/robot.asp |
| 16 | 117 | 0.15 | 41 | 0.48 | +http://help.soso.com/webspider.htm |
| 17 | 78 | 0.10 | 1 | 0.01 | Windows Phone OS 7.5 |
| 18 | 77 | 0.10 | 6 | 0.07 | Android |
| 19 | 74 | 0.09 | 2 | 0.02 | +http://www.compspy.com/spider.html |
| 20 | 72 | 0.09 | 9 | 0.11 | +http://go.mail.ru/help/robots |
| 21 | 71 | 0.09 | 6 | 0.07 | Series 60 |
| 22 | 63 | 0.08 | 63 | 0.74 | http://www.yodao.com/help/webmaster/spid... |
| 23 | 63 | 0.08 | 5 | 0.06 | http://www.youdao.com/help/webmaster/spi... |
| 24 | 62 | 0.08 | 7 | 0.08 | Linux i686 [unknown version] |
| 25 | 53 | 0.07 | 2 | 0.02 | Gecko/20100101 Firefox/16.0; Trident/5.0 |
| 26 | 51 | 0.06 | 35 | 0.41 | +http://www.easou.com/search/spider.html |
| 27 | 37 | 0.05 | 7 | 0.08 | Win32 |
| 28 | 34 | 0.04 | 14 | 0.17 | +http://www.exabot.com/go/robot |
| 29 | 31 | 0.04 | 4 | 0.05 | Windows XP |
| 30 | 30 | 0.04 | 1 | 0.01 | http://www.dataprovider.com/ |
| 31 | 29 | 0.04 | 16 | 0.19 | +http://discoveryengine.com/discoverybot... |
| 32 | 26 | 0.03 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 33 | 22 | 0.03 | 9 | 0.11 | Windows 95 |
| 34 | 22 | 0.03 | 11 | 0.13 | MSIE 5.5; Windows NT 5.0 |
| 35 | 22 | 0.03 | 11 | 0.13 | +http://www.career-x.de/bot.html |
| 36 | 21 | 0.03 | 7 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 37 | 19 | 0.02 | 5 | 0.06 | MirrorDetector; +http://yandex.com/bots |
| 38 | 17 | 0.02 | 6 | 0.07 | Windows ME |
| 39 | 16 | 0.02 | 2 | 0.02 | +http://fulltext.sblog.cz/screenshot/ |
| 40 | 12 | 0.02 | 7 | 0.08 | Linux [unknown version] |
| 41 | 11 | 0.01 | 0 | 0.00 | X11 |
| 42 | 8 | 0.01 | 3 | 0.04 | +http://www.semrush.com/bot.html |
| 43 | 7 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 44 | 7 | 0.01 | 3 | 0.04 | Intel Mac OS X 10.6 |
| 45 | 6 | 0.01 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 46 | 5 | 0.01 | 2 | 0.02 | Auto; Windows |
| 47 | 4 | 0.01 | 0 | 0.00 | Android 4.0.4 |
| 48 | 4 | 0.01 | 2 | 0.02 | +http://snipebot.com/bot.html |
| 49 | 4 | 0.01 | 2 | 0.02 | http://help.zum.com/inquiry |
| 50 | 4 | 0.01 | 0 | 0.00 | Windows 9. |
| 51 | 4 | 0.01 | 0 | 0.00 | +http://tweetmeme.com/ |
| 52 | 4 | 0.01 | 2 | 0.02 | Windows 3.1 |
| 53 | 3 | 0.00 | 1 | 0.01 | Windows 2000 |
| 54 | 3 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 55 | 3 | 0.00 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 56 | 3 | 0.00 | 2 | 0.02 | Android 2.3.5 |
| 57 | 2 | 0.00 | 2 | 0.02 | Intel Mac OS X 10.4 |
| 58 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 59 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 60 | 2 | 0.00 | 1 | 0.01 | +http://emefge.de/bot.html |
| 61 | 1 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 62 | 1 | 0.00 | 1 | 0.01 | Linux 2.4.x |
| 63 | 1 | 0.00 | 1 | 0.01 | MSIE 6.0; Windows NT 5.1 |
| 64 | 1 | 0.00 | 1 | 0.01 | Linux 2.6.x |
| 65 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 66 | 1 | 0.00 | 0 | 0.00 | http://www.google.com/bot.html |
| 67 | 1 | 0.00 | 0 | 0.00 | VRE |
