| Used Operating Systems |
| 1 | 25876 | 56.22 | 574 | 13.84 | +http://yandex.com/bots |
| 2 | 14016 | 30.45 | 97 | 2.34 | http://mj12bot.com/ |
| 3 | 3217 | 6.99 | 2570 | 61.99 | +http://www.baidu.com/search/spider.html |
| 4 | 800 | 1.74 | 289 | 6.97 | Windows NT |
| 5 | 744 | 1.62 | 116 | 2.80 | +http://www.google.com/bot.html |
| 6 | 579 | 1.26 | 211 | 5.09 | +http://ahrefs.com/robot/ |
| 7 | 211 | 0.46 | 75 | 1.81 | +http://www.linkdex.com/bots/ |
| 8 | 191 | 0.42 | 74 | 1.78 | +http://www.bing.com/bingbot.htm |
| 9 | 70 | 0.15 | 5 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 10 | 59 | 0.13 | 58 | 1.40 | +http://www.uptime.com/uptimebot |
| 11 | 50 | 0.11 | 15 | 0.36 | Windows XP |
| 12 | 48 | 0.10 | 2 | 0.05 | WinHttp.WinHttpRequest.5 |
| 13 | 30 | 0.07 | 10 | 0.24 | Windows 95 |
| 14 | 28 | 0.06 | 10 | 0.24 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 15 | 0.03 | 5 | 0.12 | Windows 3.1 |
| 16 | 15 | 0.03 | 5 | 0.12 | Windows 98 |
| 17 | 14 | 0.03 | 5 | 0.12 | Auto; Windows |
| 18 | 12 | 0.03 | 4 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 19 | 9 | 0.02 | 5 | 0.12 | Windows 2000 |
| 20 | 9 | 0.02 | 3 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 21 | 9 | 0.02 | 3 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 22 | 6 | 0.01 | 4 | 0.10 | +info@netcraft.com |
| 23 | 4 | 0.01 | 2 | 0.05 | Windows CE |
| 24 | 3 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 25 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 26 | 2 | 0.00 | 2 | 0.05 | Linux [unknown version] |
| 27 | 2 | 0.00 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 28 | 2 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
