| Used Operating Systems (30 / 51) [show full report] |
| 1 | 8675 | 44.18 | 3504 | 60.29 | Windows NT |
| 2 | 5356 | 27.28 | 368 | 6.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 1782 | 9.08 | 7 | 0.12 | +http://www.easou.com/search/spider.html |
| 4 | 1618 | 8.24 | 1463 | 25.17 | +http://www.baidu.com/search/spider.html |
| 5 | 724 | 3.69 | 202 | 3.48 | +http://www.google.com/bot.html |
| 6 | 376 | 1.91 | 101 | 1.74 | +http://www.bing.com/bingbot.htm |
| 7 | 203 | 1.03 | 2 | 0.03 | +http://fulltext.sblog.cz/ |
| 8 | 201 | 1.02 | 41 | 0.71 | +http://yandex.com/bots |
| 9 | 72 | 0.37 | 4 | 0.07 | +http://ahrefs.com/robot/ |
| 10 | 71 | 0.36 | 12 | 0.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 55 | 0.28 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 54 | 0.28 | 12 | 0.21 | Windows 95 |
| 13 | 49 | 0.25 | 13 | 0.22 | MSIE 5.5; Windows NT 5.0 |
| 14 | 34 | 0.17 | 17 | 0.29 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 32 | 0.16 | 2 | 0.03 | Windows 2000 |
| 16 | 32 | 0.16 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 17 | 26 | 0.13 | 1 | 0.02 | Windows ME |
| 18 | 26 | 0.13 | 5 | 0.09 | +http://www.exabot.com/go/robot |
| 19 | 21 | 0.11 | 3 | 0.05 | Windows XP |
| 20 | 19 | 0.10 | 2 | 0.03 | Windows 98 |
| 21 | 18 | 0.09 | 0 | 0.00 | Auto; Windows |
| 22 | 18 | 0.09 | 3 | 0.05 | +http://www.seokicks.de/robot.html |
| 23 | 16 | 0.08 | 5 | 0.09 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 13 | 0.07 | 2 | 0.03 | Windows CE |
| 25 | 12 | 0.06 | 2 | 0.03 | J2ME/MIDP |
| 26 | 12 | 0.06 | 0 | 0.00 | Windows 3.1 |
| 27 | 11 | 0.06 | 0 | 0.00 | +http://www.idmarch.org/bot.html |
| 28 | 11 | 0.06 | 5 | 0.09 | +http://www.semrush.com/bot.html |
| 29 | 9 | 0.05 | 3 | 0.05 | X11 |
| 30 | 8 | 0.04 | 2 | 0.03 | +http://mono.name |
