| Used Operating Systems (20 / 20) [show full report] |
| 1 | 5780 | 43.28 | 60 | 2.83 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3681 | 27.56 | 156 | 7.36 | +http://www.bing.com/bingbot.htm |
| 3 | 1707 | 12.78 | 1047 | 49.39 | +http://ahrefs.com/robot/ |
| 4 | 1133 | 8.48 | 366 | 17.26 | Windows NT |
| 5 | 274 | 2.05 | 251 | 11.84 | +http://www.baidu.com/search/spider.html |
| 6 | 249 | 1.86 | 60 | 2.83 | +http://yandex.com/bots |
| 7 | 194 | 1.45 | 46 | 2.17 | +http://www.google.com/bot.html |
| 8 | 142 | 1.06 | 51 | 2.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 122 | 0.91 | 36 | 1.70 | +http://www.semrush.com/bot.html |
| 10 | 37 | 0.28 | 24 | 1.13 | Windows 95 |
| 11 | 9 | 0.07 | 1 | 0.05 | Windows 98 |
| 12 | 6 | 0.04 | 3 | 0.14 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 4 | 0.03 | 4 | 0.19 | Windows CE |
| 14 | 4 | 0.03 | 3 | 0.14 | Windows 3.1 |
| 15 | 4 | 0.03 | 4 | 0.19 | ) - BrowseX (2.0.0 Windows |
| 16 | 3 | 0.02 | 3 | 0.14 | Windows XP |
| 17 | 2 | 0.01 | 2 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 18 | 1 | 0.01 | 1 | 0.05 | Auto; Windows |
| 19 | 1 | 0.01 | 1 | 0.05 | Windows 2000 |
| 20 | 1 | 0.01 | 1 | 0.05 | +info@netcraft.com |
