| Used Operating Systems (30 / 33) [show full report] |
| 1 | 1852 | 49.02 | 1138 | 62.29 | Windows NT |
| 2 | 693 | 18.34 | 150 | 8.21 | +http://yandex.com/bots |
| 3 | 263 | 6.96 | 201 | 11.00 | +http://www.baidu.com/search/spider.html |
| 4 | 242 | 6.41 | 127 | 6.95 | +http://www.bing.com/bingbot.htm |
| 5 | 224 | 5.93 | 50 | 2.74 | +http://www.google.com/bot.html |
| 6 | 74 | 1.96 | 35 | 1.92 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 60 | 1.59 | 4 | 0.22 | +https://www.aihitdata.com/about |
| 8 | 56 | 1.48 | 4 | 0.22 | +http://OpenLinkProfiler.org/bot |
| 9 | 56 | 1.48 | 10 | 0.55 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 33 | 0.87 | 9 | 0.49 | Windows 98 |
| 11 | 18 | 0.48 | 3 | 0.16 | +http://www.profound.net/domainappender |
| 12 | 18 | 0.48 | 9 | 0.49 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 17 | 0.45 | 15 | 0.82 | +http://ahrefs.com/robot/ |
| 14 | 16 | 0.42 | 8 | 0.44 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 15 | 0.40 | 5 | 0.27 | Windows XP |
| 16 | 14 | 0.37 | 7 | 0.38 | X11 |
| 17 | 14 | 0.37 | 7 | 0.38 | +http://duckduckgo.com |
| 18 | 13 | 0.34 | 1 | 0.05 | +https://www.lipperhey.com/en/about/ |
| 19 | 12 | 0.32 | 4 | 0.22 | Windows ME |
| 20 | 12 | 0.32 | 4 | 0.22 | Windows 3.1 |
| 21 | 12 | 0.32 | 4 | 0.22 | ) - BrowseX (2.0.0 Windows |
| 22 | 11 | 0.29 | 5 | 0.27 | Linux i686 [unknown version] |
| 23 | 8 | 0.21 | 3 | 0.16 | Windows 95 |
| 24 | 7 | 0.19 | 7 | 0.38 | +http://www.domaintuno.com/robot |
| 25 | 6 | 0.16 | 2 | 0.11 | Windows 2000 |
| 26 | 6 | 0.16 | 2 | 0.11 | MSIE 5.5; Windows NT 5.0 |
| 27 | 6 | 0.16 | 4 | 0.22 | +info@netcraft.com |
| 28 | 6 | 0.16 | 2 | 0.11 | MSIE 5.5; Windows NT 4.0 |
| 29 | 4 | 0.11 | 2 | 0.11 | +http://gimme60.com |
| 30 | 3 | 0.08 | 1 | 0.05 | Windows CE |
