| Used Operating Systems (30 / 71) [show full report] |
| 1 | 27635 | 45.36 | 7027 | 58.70 | Windows NT |
| 2 | 10751 | 17.65 | 882 | 7.37 | +http://www.bing.com/bingbot.htm |
| 3 | 8113 | 13.32 | 193 | 1.61 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 5129 | 8.42 | 269 | 2.25 | +http://yandex.com/bots |
| 5 | 1720 | 2.82 | 172 | 1.44 | +http://www.profound.net/urlappendbot.ht... |
| 6 | 1492 | 2.45 | 1453 | 12.14 | +http://www.baidu.com/search/spider.html |
| 7 | 1228 | 2.02 | 290 | 2.42 | help@moz.com |
| 8 | 1149 | 1.89 | 524 | 4.38 | +http://www.google.com/bot.html |
| 9 | 643 | 1.06 | 5 | 0.04 | +http://www.warebay.com/bot.html |
| 10 | 585 | 0.96 | 360 | 3.01 | Windows 95 |
| 11 | 404 | 0.66 | 4 | 0.03 | +http://www.seoprofiler.com/bot |
| 12 | 304 | 0.50 | 11 | 0.09 | +http://www.semrush.com/bot.html |
| 13 | 277 | 0.45 | 47 | 0.39 | Windows 98 |
| 14 | 153 | 0.25 | 49 | 0.41 | +http://www.linkdex.com/about/bots/ |
| 15 | 119 | 0.20 | 23 | 0.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 103 | 0.17 | 63 | 0.53 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 101 | 0.17 | 41 | 0.34 | +http://www.easou.com/search/spider.html |
| 18 | 93 | 0.15 | 17 | 0.14 | X11 |
| 19 | 76 | 0.12 | 65 | 0.54 | Windows 2000 |
| 20 | 72 | 0.12 | 63 | 0.53 | Windows ME |
| 21 | 67 | 0.11 | 53 | 0.44 | MSIE 5.5; Windows NT 5.0 |
| 22 | 65 | 0.11 | 55 | 0.46 | Windows 3.1 |
| 23 | 64 | 0.11 | 3 | 0.03 | Windows XP |
| 24 | 60 | 0.10 | 56 | 0.47 | Windows CE |
| 25 | 60 | 0.10 | 54 | 0.45 | Auto; Windows |
| 26 | 58 | 0.10 | 22 | 0.18 | +http://www.exabot.com/go/robot |
| 27 | 55 | 0.09 | 49 | 0.41 | ) - BrowseX (2.0.0 Windows |
| 28 | 53 | 0.09 | 7 | 0.06 | Android 2.3.5 |
| 29 | 53 | 0.09 | 47 | 0.39 | MSIE 5.5; Windows NT 4.0 |
| 30 | 52 | 0.09 | 26 | 0.22 | +http://help.coccoc.com/ |
