| Used Operating Systems (30 / 31) [show full report] |
| 1 | 4582 | 35.90 | 2751 | 51.82 | Windows NT |
| 2 | 3912 | 30.65 | 53 | 1.00 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1847 | 14.47 | 1540 | 29.01 | +http://www.baidu.com/search/spider.html |
| 4 | 753 | 5.90 | 5 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 5 | 336 | 2.63 | 163 | 3.07 | +http://www.google.com/bot.html |
| 6 | 217 | 1.70 | 182 | 3.43 | Windows 95 |
| 7 | 207 | 1.62 | 141 | 2.66 | +http://ahrefs.com/robot/ |
| 8 | 194 | 1.52 | 99 | 1.86 | +http://www.bing.com/bingbot.htm |
| 9 | 166 | 1.30 | 43 | 0.81 | +http://yandex.com/bots |
| 10 | 111 | 0.87 | 33 | 0.62 | Windows 98 |
| 11 | 60 | 0.47 | 35 | 0.66 | Linux i686 [unknown version] |
| 12 | 49 | 0.38 | 1 | 0.02 | +http://advbot.org/bot.html |
| 13 | 41 | 0.32 | 35 | 0.66 | Windows CE |
| 14 | 34 | 0.27 | 34 | 0.64 | Windows 2000 |
| 15 | 34 | 0.27 | 31 | 0.58 | Windows 3.1 |
| 16 | 33 | 0.26 | 31 | 0.58 | MSIE 5.5; Windows NT 4.0 |
| 17 | 30 | 0.24 | 7 | 0.13 | Windows XP |
| 18 | 30 | 0.24 | 26 | 0.49 | Windows ME |
| 19 | 28 | 0.22 | 27 | 0.51 | MSIE 5.5; Windows NT 5.0 |
| 20 | 26 | 0.20 | 22 | 0.41 | Auto; Windows |
| 21 | 20 | 0.16 | 18 | 0.34 | ) - BrowseX (2.0.0 Windows |
| 22 | 15 | 0.12 | 10 | 0.19 | Linux [unknown version] |
| 23 | 8 | 0.06 | 4 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 7 | 0.05 | 1 | 0.02 | crawler@mixrank.com |
| 25 | 7 | 0.05 | 4 | 0.08 | X11 |
| 26 | 6 | 0.05 | 3 | 0.06 | Win32 |
| 27 | 4 | 0.03 | 4 | 0.08 | Linux i586 [unknown version] |
| 28 | 4 | 0.03 | 4 | 0.08 | +http://domainsigma.com/robot |
| 29 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 30 | 1 | 0.01 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
