| Used Operating Systems by Visits |
| 1 | 5240 | 6.16 | 3621 | 62.06 | +http://www.baidu.com/search/spider.html |
| 2 | 15399 | 18.10 | 1249 | 21.41 | Windows NT |
| 3 | 62971 | 74.03 | 406 | 6.96 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 372 | 0.44 | 222 | 3.80 | +http://www.bing.com/bingbot.htm |
| 5 | 288 | 0.34 | 123 | 2.11 | +http://www.google.com/bot.html |
| 6 | 221 | 0.26 | 110 | 1.89 | +http://ahrefs.com/robot/ |
| 7 | 54 | 0.06 | 22 | 0.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 24 | 0.03 | 18 | 0.31 | Windows 95 |
| 9 | 20 | 0.02 | 10 | 0.17 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 370 | 0.43 | 8 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 11 | 20 | 0.02 | 7 | 0.12 | +http://yandex.com/bots |
| 12 | 6 | 0.01 | 5 | 0.09 | Auto; Windows |
| 13 | 12 | 0.01 | 5 | 0.09 | Windows 98 |
| 14 | 4 | 0.00 | 4 | 0.07 | Windows 3.1 |
| 15 | 4 | 0.00 | 4 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 16 | 4 | 0.00 | 3 | 0.05 | Windows CE |
| 17 | 4 | 0.00 | 3 | 0.05 | Windows ME |
| 18 | 15 | 0.02 | 3 | 0.05 | +http://www.semrush.com/bot.html |
| 19 | 2 | 0.00 | 2 | 0.03 | Intel Mac OS X 10.4 |
| 20 | 2 | 0.00 | 2 | 0.03 | Linux i686 [unknown version] |
| 21 | 2 | 0.00 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 22 | 2 | 0.00 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 23 | 1 | 0.00 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 24 | 3 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 25 | 4 | 0.00 | 1 | 0.02 | X11 |
| 26 | 1 | 0.00 | 1 | 0.02 | Macintosh |
| 27 | 10 | 0.01 | 0 | 0.00 | Linux [unknown version] |
| 28 | 4 | 0.00 | 0 | 0.00 | Windows XP |
