| Used Operating Systems |
| 1 | 17774 | 40.63 | 3896 | 44.60 | Windows NT |
| 2 | 6672 | 15.25 | 250 | 2.86 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 6150 | 14.06 | 835 | 9.56 | +http://www.bing.com/bingbot.htm |
| 4 | 3756 | 8.59 | 829 | 9.49 | +http://www.google.com/bot.html |
| 5 | 2901 | 6.63 | 97 | 1.11 | +http://yandex.com/bots |
| 6 | 2271 | 5.19 | 2020 | 23.12 | +http://www.baidu.com/search/spider.html |
| 7 | 1711 | 3.91 | 172 | 1.97 | +http://ahrefs.com/robot/ |
| 8 | 1466 | 3.35 | 277 | 3.17 | ezooms.bot@gmail.com |
| 9 | 216 | 0.49 | 4 | 0.05 | +http://siteexplorer.info/ |
| 10 | 154 | 0.35 | 78 | 0.89 | +http://help.soso.com/webspider.htm |
| 11 | 101 | 0.23 | 52 | 0.60 | MSIE 5.5; Windows NT 5.0 |
| 12 | 89 | 0.20 | 88 | 1.01 | http://www.yodao.com/help/webmaster/spid... |
| 13 | 67 | 0.15 | 29 | 0.33 | +http://www.exabot.com/go/robot |
| 14 | 60 | 0.14 | 9 | 0.10 | X11 |
| 15 | 55 | 0.13 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 16 | 46 | 0.11 | 10 | 0.11 | Windows 98 |
| 17 | 33 | 0.08 | 5 | 0.06 | Intel Mac OS X 10.6 |
| 18 | 32 | 0.07 | 16 | 0.18 | Windows 95 |
| 19 | 28 | 0.06 | 14 | 0.16 | http://crawler.sistrix.net/ |
| 20 | 22 | 0.05 | 7 | 0.08 | Windows ME |
| 21 | 21 | 0.05 | 2 | 0.02 | Android 2.3.5 |
| 22 | 16 | 0.04 | 3 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 15 | 0.03 | 5 | 0.06 | +http://www.profound.net/urlappendbot.ht... |
| 24 | 13 | 0.03 | 7 | 0.08 | Windows 3.1 |
| 25 | 10 | 0.02 | 6 | 0.07 | +http://shoulu.jike.com/spider.html |
| 26 | 8 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 27 | 8 | 0.02 | 3 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 6 | 0.01 | 2 | 0.02 | Windows 2000 |
| 29 | 6 | 0.01 | 6 | 0.07 | +http://support.embed.ly/ |
| 30 | 6 | 0.01 | 4 | 0.05 | +info@netcraft.com |
| 31 | 6 | 0.01 | 3 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 32 | 5 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows 95 |
| 33 | 4 | 0.01 | 0 | 0.00 | +http://www.yunyun.com/spider.html |
| 34 | 3 | 0.01 | 1 | 0.01 | Windows XP |
| 35 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 37 | 2 | 0.00 | 2 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 2 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 39 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 40 | 2 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 41 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
