| Used Operating Systems |
| 1 | 29521 | 49.57 | 6033 | 56.75 | Windows NT |
| 2 | 13873 | 23.30 | 362 | 3.41 | ezooms.bot@gmail.com |
| 3 | 7875 | 13.22 | 116 | 1.09 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 4419 | 7.42 | 3351 | 31.52 | +http://www.baidu.com/search/spider.html |
| 5 | 1151 | 1.93 | 248 | 2.33 | +http://www.google.com/bot.html |
| 6 | 467 | 0.78 | 25 | 0.24 | Windows 98 |
| 7 | 406 | 0.68 | 79 | 0.74 | Windows 95 |
| 8 | 386 | 0.65 | 129 | 1.21 | +http://www.bing.com/bingbot.htm |
| 9 | 376 | 0.63 | 32 | 0.30 | +http://yandex.com/bots |
| 10 | 150 | 0.25 | 29 | 0.27 | X11 |
| 11 | 81 | 0.14 | 28 | 0.26 | +http://www.linkdex.com/about/bots/ |
| 12 | 80 | 0.13 | 24 | 0.23 | Windows 2000 |
| 13 | 77 | 0.13 | 20 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 14 | 75 | 0.13 | 22 | 0.21 | Auto; Windows |
| 15 | 73 | 0.12 | 9 | 0.08 | Windows 3.1 |
| 16 | 61 | 0.10 | 28 | 0.26 | +http://help.coccoc.com/ |
| 17 | 61 | 0.10 | 15 | 0.14 | Android 2.3.5 |
| 18 | 60 | 0.10 | 22 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 19 | 59 | 0.10 | 0 | 0.00 | Windows XP |
| 20 | 58 | 0.10 | 18 | 0.17 | Windows CE |
| 21 | 56 | 0.09 | 6 | 0.06 | Windows ME |
| 22 | 56 | 0.09 | 16 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 23 | 41 | 0.07 | 0 | 0.00 | +http://www.compspy.com/spider.html |
| 24 | 17 | 0.03 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 25 | 16 | 0.03 | 7 | 0.07 | +http://www.exabot.com/go/robot |
| 26 | 14 | 0.02 | 2 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 14 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 28 | 7 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 29 | 4 | 0.01 | 1 | 0.01 | +http://www.aihit.com/ |
| 30 | 4 | 0.01 | 2 | 0.02 | http://kalooga.com/crawler |
| 31 | 4 | 0.01 | 0 | 0.00 | +http://help.soso.com/webspider.htm |
| 32 | 3 | 0.01 | 3 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 33 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 34 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 36 | 1 | 0.00 | 1 | 0.01 | Macintosh |
| 37 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
