| Used Operating Systems by Visits |
| 1 | 14389 | 32.81 | 643 | 35.64 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 729 | 1.66 | 288 | 15.96 | Windows NT |
| 3 | 19861 | 45.29 | 235 | 13.03 | http://mj12bot.com/ |
| 4 | 737 | 1.68 | 145 | 8.04 | +http://www.linkdex.com/bots/ |
| 5 | 815 | 1.86 | 135 | 7.48 | +http://www.bing.com/bingbot.htm |
| 6 | 207 | 0.47 | 112 | 6.21 | +http://www.google.com/bot.html |
| 7 | 155 | 0.35 | 103 | 5.71 | +http://www.baidu.com/search/spider.html |
| 8 | 175 | 0.40 | 38 | 2.11 | +http://yandex.com/bots |
| 9 | 42 | 0.10 | 28 | 1.55 | Windows 95 |
| 10 | 22 | 0.05 | 8 | 0.44 | +http://ahrefs.com/robot/ |
| 11 | 9 | 0.02 | 7 | 0.39 | MSIE 5.5; Windows NT 4.0 |
| 12 | 10 | 0.02 | 6 | 0.33 | Windows CE |
| 13 | 72 | 0.16 | 6 | 0.33 | +http://OpenLinkProfiler.org/bot |
| 14 | 8 | 0.02 | 6 | 0.33 | ) - BrowseX (2.0.0 Windows |
| 15 | 24 | 0.05 | 6 | 0.33 | Windows 98 |
| 16 | 6 | 0.01 | 5 | 0.28 | Windows ME |
| 17 | 5 | 0.01 | 5 | 0.28 | Windows 3.1 |
| 18 | 5 | 0.01 | 4 | 0.22 | Auto; Windows |
| 19 | 4 | 0.01 | 4 | 0.22 | MSIE 5.5; Windows NT 5.0 |
| 20 | 6552 | 14.94 | 4 | 0.22 | +http://megaindex.com/crawler |
| 21 | 4 | 0.01 | 3 | 0.17 | Windows 2000 |
| 22 | 7 | 0.02 | 3 | 0.17 | Windows XP |
| 23 | 2 | 0.00 | 2 | 0.11 | https://nmap.org/book/nse.html |
| 24 | 2 | 0.00 | 2 | 0.11 | X11 |
| 25 | 2 | 0.00 | 2 | 0.11 | +http://eripp.com |
| 26 | 2 | 0.00 | 2 | 0.11 | Linux i686 [unknown version] |
| 27 | 4 | 0.01 | 2 | 0.11 | +info@netcraft.com |
