| Used Operating Systems |
| 1 | 13026 | 65.13 | 4286 | 65.78 | Windows NT |
| 2 | 3115 | 15.58 | 53 | 0.81 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1764 | 8.82 | 1612 | 24.74 | +http://www.baidu.com/search/spider.html |
| 4 | 481 | 2.41 | 19 | 0.29 | +http://www.bing.com/bingbot.htm |
| 5 | 352 | 1.76 | 100 | 1.53 | +http://www.google.com/bot.html |
| 6 | 201 | 1.01 | 144 | 2.21 | Windows 95 |
| 7 | 176 | 0.88 | 0 | 0.00 | ezooms.bot@gmail.com |
| 8 | 155 | 0.78 | 8 | 0.12 | +http://siteexplorer.info/ |
| 9 | 154 | 0.77 | 26 | 0.40 | Windows 98 |
| 10 | 92 | 0.46 | 16 | 0.25 | +http://yandex.com/bots |
| 11 | 52 | 0.26 | 9 | 0.14 | X11 |
| 12 | 42 | 0.21 | 29 | 0.45 | Windows 3.1 |
| 13 | 40 | 0.20 | 0 | 0.00 | Windows XP |
| 14 | 39 | 0.20 | 4 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 37 | 0.19 | 31 | 0.48 | MSIE 5.5; Windows NT 5.0 |
| 16 | 33 | 0.17 | 31 | 0.48 | MSIE 5.5; Windows NT 4.0 |
| 17 | 32 | 0.16 | 28 | 0.43 | Windows CE |
| 18 | 32 | 0.16 | 22 | 0.34 | Windows ME |
| 19 | 31 | 0.16 | 26 | 0.40 | Windows 2000 |
| 20 | 28 | 0.14 | 25 | 0.38 | Auto; Windows |
| 21 | 28 | 0.14 | 5 | 0.08 | Android 2.3.5 |
| 22 | 26 | 0.13 | 24 | 0.37 | ) - BrowseX (2.0.0 Windows |
| 23 | 16 | 0.08 | 2 | 0.03 | Intel Mac OS X 10.6 |
| 24 | 11 | 0.06 | 2 | 0.03 | +http://www.linkdex.com/about/bots/ |
| 25 | 9 | 0.05 | 5 | 0.08 | +http://www.exabot.com/go/robot |
| 26 | 4 | 0.02 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 27 | 4 | 0.02 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 3 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 29 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 30 | 2 | 0.01 | 2 | 0.03 | J2ME/MIDP |
| 31 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 32 | 2 | 0.01 | 0 | 0.00 | +http://www.compspy.com/spider.html |
| 33 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 34 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 35 | 2 | 0.01 | 2 | 0.03 | http://www.dataprovider.com/ |
| 36 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
| 37 | 1 | 0.01 | 1 | 0.02 | compatible |
