| Used Operating Systems (30 / 41) [show full report] |
| 1 | 3071 | 38.80 | 1966 | 47.45 | Windows NT |
| 2 | 1498 | 18.93 | 567 | 13.69 | +http://www.google.com/bot.html |
| 3 | 1060 | 13.39 | 956 | 23.08 | +http://www.baidu.com/search/spider.html |
| 4 | 745 | 9.41 | 43 | 1.04 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 669 | 8.45 | 181 | 4.37 | +http://yandex.com/bots |
| 6 | 168 | 2.12 | 88 | 2.12 | +http://www.bing.com/bingbot.htm |
| 7 | 96 | 1.21 | 82 | 1.98 | Windows 95 |
| 8 | 95 | 1.20 | 1 | 0.02 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 80 | 1.01 | 42 | 1.01 | Windows 98 |
| 10 | 61 | 0.77 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 61 | 0.77 | 2 | 0.05 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 27 | 0.34 | 24 | 0.58 | Windows CE |
| 13 | 27 | 0.34 | 23 | 0.56 | Windows 3.1 |
| 14 | 26 | 0.33 | 24 | 0.58 | ) - BrowseX (2.0.0 Windows |
| 15 | 25 | 0.32 | 25 | 0.60 | MSIE 5.5; Windows NT 4.0 |
| 16 | 24 | 0.30 | 11 | 0.27 | +http://www.exabot.com/go/robot |
| 17 | 22 | 0.28 | 5 | 0.12 | Windows XP |
| 18 | 22 | 0.28 | 21 | 0.51 | Windows ME |
| 19 | 20 | 0.25 | 19 | 0.46 | Auto; Windows |
| 20 | 19 | 0.24 | 18 | 0.43 | MSIE 5.5; Windows NT 5.0 |
| 21 | 14 | 0.18 | 13 | 0.31 | Windows 2000 |
| 22 | 14 | 0.18 | 7 | 0.17 | +http://www.meanpath.com/meanpathbot.htm... |
| 23 | 9 | 0.11 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 24 | 7 | 0.09 | 1 | 0.02 | http://help.yahoo.com/help/us/ysearch/sl... |
| 25 | 6 | 0.08 | 0 | 0.00 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 26 | 6 | 0.08 | 3 | 0.07 | +http://help.coccoc.com/ |
| 27 | 5 | 0.06 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 28 | 5 | 0.06 | 0 | 0.00 | Linux [unknown version] |
| 29 | 5 | 0.06 | 5 | 0.12 | +http://www.domaintuno.com/robot |
| 30 | 5 | 0.06 | 4 | 0.10 | +info@netcraft.com |
