| Used Operating Systems |
| 1 | 36419 | 89.54 | 3770 | 64.20 | Windows NT |
| 2 | 1818 | 4.47 | 1627 | 27.71 | +http://www.baidu.com/search/spider.html |
| 3 | 636 | 1.56 | 88 | 1.50 | +http://www.bing.com/bingbot.htm |
| 4 | 591 | 1.45 | 70 | 1.19 | ezooms.bot@gmail.com |
| 5 | 426 | 1.05 | 83 | 1.41 | +http://www.google.com/bot.html |
| 6 | 266 | 0.65 | 29 | 0.49 | +http://yandex.com/bots |
| 7 | 124 | 0.30 | 46 | 0.78 | Windows 98 |
| 8 | 72 | 0.18 | 23 | 0.39 | X11 |
| 9 | 67 | 0.16 | 33 | 0.56 | Windows 95 |
| 10 | 27 | 0.07 | 11 | 0.19 | Android 2.3.5 |
| 11 | 24 | 0.06 | 9 | 0.15 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 23 | 0.06 | 11 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 13 | 20 | 0.05 | 4 | 0.07 | Linux i686 [unknown version] |
| 14 | 18 | 0.04 | 10 | 0.17 | ) - BrowseX (2.0.0 Windows |
| 15 | 14 | 0.03 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 13 | 0.03 | 9 | 0.15 | Windows CE |
| 17 | 13 | 0.03 | 6 | 0.10 | Linux [unknown version] |
| 18 | 11 | 0.03 | 8 | 0.14 | Auto; Windows |
| 19 | 10 | 0.02 | 8 | 0.14 | MSIE 5.5; Windows NT 4.0 |
| 20 | 10 | 0.02 | 3 | 0.05 | +http://www.exabot.com/go/robot |
| 21 | 9 | 0.02 | 8 | 0.14 | Windows 2000 |
| 22 | 6 | 0.01 | 0 | 0.00 | Android |
| 23 | 6 | 0.01 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 24 | 5 | 0.01 | 1 | 0.02 | Series 60 |
| 25 | 5 | 0.01 | 2 | 0.03 | Windows XP |
| 26 | 5 | 0.01 | 3 | 0.05 | Windows 3.1 |
| 27 | 4 | 0.01 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 28 | 4 | 0.01 | 4 | 0.07 | Windows ME |
| 29 | 4 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 30 | 3 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 31 | 3 | 0.01 | 0 | 0.00 | Win32 |
| 32 | 2 | 0.00 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 34 | 2 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 35 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 36 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 37 | 2 | 0.00 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 38 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 39 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X |
| 40 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 41 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
