| Used Operating Systems |
| 1 | 14413 | 71.51 | 4761 | 64.02 | Windows NT |
| 2 | 2004 | 9.94 | 1853 | 24.92 | +http://www.baidu.com/search/spider.html |
| 3 | 1633 | 8.10 | 70 | 0.94 | +http://yandex.com/bots |
| 4 | 614 | 3.05 | 229 | 3.08 | +http://www.google.com/bot.html |
| 5 | 267 | 1.32 | 107 | 1.44 | +http://www.bing.com/bingbot.htm |
| 6 | 180 | 0.89 | 80 | 1.08 | ezooms.bot@gmail.com |
| 7 | 110 | 0.55 | 44 | 0.59 | X11 |
| 8 | 100 | 0.50 | 6 | 0.08 | +null; null |
| 9 | 82 | 0.41 | 50 | 0.67 | Windows 95 |
| 10 | 77 | 0.38 | 38 | 0.51 | +http://help.coccoc.com/ |
| 11 | 67 | 0.33 | 11 | 0.15 | Windows XP |
| 12 | 51 | 0.25 | 17 | 0.23 | Windows 98 |
| 13 | 48 | 0.24 | 23 | 0.31 | Android 2.3.5 |
| 14 | 44 | 0.22 | 2 | 0.03 | S60 |
| 15 | 42 | 0.21 | 2 | 0.03 | +http://endb-consolidated.aihit.com/ |
| 16 | 40 | 0.20 | 14 | 0.19 | http://www.majestic12.co.uk/bot.php?+ |
| 17 | 37 | 0.18 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 18 | 36 | 0.18 | 2 | 0.03 | Android |
| 19 | 36 | 0.18 | 24 | 0.32 | +http://www.linkdex.com/about/bots/ |
| 20 | 34 | 0.17 | 8 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 31 | 0.15 | 16 | 0.22 | +http://www.easou.com/search/spider.html |
| 22 | 24 | 0.12 | 7 | 0.09 | Windows CE |
| 23 | 21 | 0.10 | 8 | 0.11 | +http://fulltext.sblog.cz/ |
| 24 | 16 | 0.08 | 6 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 25 | 16 | 0.08 | 11 | 0.15 | Linux i686 [unknown version] |
| 26 | 16 | 0.08 | 1 | 0.01 | +http://fulltext.sblog.cz/screenshot/ |
| 27 | 14 | 0.07 | 7 | 0.09 | Linux [unknown version] |
| 28 | 13 | 0.06 | 3 | 0.04 | J2ME/MIDP |
| 29 | 12 | 0.06 | 6 | 0.08 | +http://www.exabot.com/go/robot |
| 30 | 10 | 0.05 | 2 | 0.03 | Android 4.1.2 |
| 31 | 9 | 0.04 | 7 | 0.09 | +http://www.semrush.com/bot.html |
| 32 | 6 | 0.03 | 2 | 0.03 | +http://www.compspy.com/spider.html |
| 33 | 6 | 0.03 | 5 | 0.07 | +http://help.soso.com/webspider.htm |
| 34 | 6 | 0.03 | 2 | 0.03 | Windows ME |
| 35 | 4 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 36 | 4 | 0.02 | 0 | 0.00 | Windows 9. |
| 37 | 4 | 0.02 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 38 | 4 | 0.02 | 2 | 0.03 | http://www.botje.com/plukkie.htm |
| 39 | 4 | 0.02 | 2 | 0.03 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 40 | 4 | 0.02 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 41 | 4 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 42 | 2 | 0.01 | 2 | 0.03 | Auto; Windows |
| 43 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 44 | 2 | 0.01 | 1 | 0.01 | http://www.youdao.com/help/webmaster/spi... |
| 45 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 46 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 47 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 48 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 49 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
