| Used Operating Systems by Visits |
| 1 | 13596 | 60.44 | 4053 | 50.15 | Windows NT |
| 2 | 2514 | 11.18 | 2302 | 28.49 | +http://www.baidu.com/search/spider.html |
| 3 | 1572 | 6.99 | 424 | 5.25 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1320 | 5.87 | 330 | 4.08 | +http://www.bing.com/bingbot.htm |
| 5 | 1021 | 4.54 | 214 | 2.65 | +http://www.google.com/bot.html |
| 6 | 727 | 3.23 | 188 | 2.33 | ezooms.bot@gmail.com |
| 7 | 156 | 0.69 | 156 | 1.93 | http://www.yodao.com/help/webmaster/spid... |
| 8 | 104 | 0.46 | 88 | 1.09 | +http://help.soso.com/webspider.htm |
| 9 | 788 | 3.50 | 73 | 0.90 | +http://yandex.com/bots |
| 10 | 116 | 0.52 | 72 | 0.89 | +http://ahrefs.com/robot/ |
| 11 | 44 | 0.20 | 40 | 0.49 | MSIE 5.5; Windows NT 5.0 |
| 12 | 102 | 0.45 | 28 | 0.35 | +http://shoulu.jike.com/spider.html |
| 13 | 144 | 0.64 | 14 | 0.17 | X11 |
| 14 | 26 | 0.12 | 12 | 0.15 | Windows 95 |
| 15 | 24 | 0.11 | 9 | 0.11 | Windows 98 |
| 16 | 24 | 0.11 | 8 | 0.10 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 8 | 0.04 | 8 | 0.10 | +http://pmoz.info/doc/botinfo.htm |
| 18 | 16 | 0.07 | 8 | 0.10 | +http://www.exabot.com/go/robot |
| 19 | 14 | 0.06 | 7 | 0.09 | http://crawler.sistrix.net/ |
| 20 | 54 | 0.24 | 6 | 0.07 | +http://www.aihit.com/ |
| 21 | 18 | 0.08 | 6 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 22 | 12 | 0.05 | 5 | 0.06 | +http://www.semrush.com/bot.html |
| 23 | 16 | 0.07 | 4 | 0.05 | +http://www.profound.net/urlappendbot.ht... |
| 24 | 9 | 0.04 | 4 | 0.05 | +http://www.easou.com/search/spider.html |
| 25 | 8 | 0.04 | 4 | 0.05 | +http://botw.org |
| 26 | 6 | 0.03 | 3 | 0.04 | +http://www.yunyun.com/spider.html |
| 27 | 6 | 0.03 | 3 | 0.04 | +http://help.coccoc.com/ |
| 28 | 3 | 0.01 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 29 | 2 | 0.01 | 2 | 0.02 | Windows 2000 |
| 30 | 5 | 0.02 | 2 | 0.02 | Windows 3.1 |
| 31 | 2 | 0.01 | 2 | 0.02 | Linux i686 [unknown version] |
| 32 | 4 | 0.02 | 2 | 0.02 | +info@netcraft.com |
| 33 | 20 | 0.09 | 1 | 0.01 | Android 2.3.5 |
| 34 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 36 | 8 | 0.04 | 0 | 0.00 | +http://siteexplorer.info/ |
| 37 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
