| Used Operating Systems (30 / 39) [show full report] |
| 1 | 19770 | 85.51 | 5069 | 85.77 | Windows NT |
| 2 | 963 | 4.17 | 35 | 0.59 | Windows 98 |
| 3 | 567 | 2.45 | 252 | 4.26 | +http://www.bing.com/bingbot.htm |
| 4 | 475 | 2.05 | 185 | 3.13 | +http://www.google.com/bot.html |
| 5 | 189 | 0.82 | 4 | 0.07 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 119 | 0.51 | 18 | 0.30 | +http://yandex.com/bots |
| 7 | 119 | 0.51 | 39 | 0.66 | +http://www.linkdex.com/about/bots/ |
| 8 | 115 | 0.50 | 18 | 0.30 | X11 |
| 9 | 110 | 0.48 | 61 | 1.03 | +http://www.baidu.com/search/spider.html |
| 10 | 78 | 0.34 | 43 | 0.73 | Windows 95 |
| 11 | 77 | 0.33 | 7 | 0.12 | +http://www.profound.net/urlappendbot.ht... |
| 12 | 75 | 0.32 | 31 | 0.52 | help@moz.com |
| 13 | 71 | 0.31 | 8 | 0.14 | Android 2.3.5 |
| 14 | 64 | 0.28 | 4 | 0.07 | http://crawler.sistrix.net/ |
| 15 | 47 | 0.20 | 3 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 16 | 32 | 0.14 | 16 | 0.27 | Windows ME |
| 17 | 29 | 0.13 | 21 | 0.36 | +http://www.easou.com/search/spider.html |
| 18 | 21 | 0.09 | 10 | 0.17 | Windows 2000 |
| 19 | 21 | 0.09 | 14 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 20 | 20 | 0.09 | 13 | 0.22 | MSIE 5.5; Windows NT 5.0 |
| 21 | 19 | 0.08 | 11 | 0.19 | Windows 3.1 |
| 22 | 16 | 0.07 | 7 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 15 | 0.06 | 3 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 15 | 0.06 | 0 | 0.00 | AnyEvent-HTTP/1.46; +http://software.sch... |
| 25 | 14 | 0.06 | 7 | 0.12 | +http://www.exabot.com/go/robot |
| 26 | 13 | 0.06 | 1 | 0.02 | Windows XP |
| 27 | 11 | 0.05 | 11 | 0.19 | Windows CE |
| 28 | 10 | 0.04 | 2 | 0.03 | Android |
| 29 | 8 | 0.03 | 3 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 30 | 7 | 0.03 | 2 | 0.03 | +http://www.proximic.com/info/spider.php |
