| Used Operating Systems (30 / 38) [show full report] |
| 1 | 20597 | 58.02 | 572 | 14.81 | +http://yandex.com/bots |
| 2 | 6246 | 17.59 | 88 | 2.28 | http://mj12bot.com/ |
| 3 | 4580 | 12.90 | 472 | 12.22 | Windows NT |
| 4 | 2201 | 6.20 | 1891 | 48.96 | +http://www.baidu.com/search/spider.html |
| 5 | 679 | 1.91 | 304 | 7.87 | +http://www.google.com/bot.html |
| 6 | 453 | 1.28 | 145 | 3.75 | +http://www.bing.com/bingbot.htm |
| 7 | 242 | 0.68 | 199 | 5.15 | +http://www.linkdex.com/bots/ |
| 8 | 106 | 0.30 | 97 | 2.51 | +http://www.uptime.com/uptimebot |
| 9 | 76 | 0.21 | 4 | 0.10 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 40 | 0.11 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 38 | 0.11 | 10 | 0.26 | Windows 95 |
| 12 | 31 | 0.09 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 13 | 27 | 0.08 | 3 | 0.08 | +http://ahrefs.com/robot/ |
| 14 | 26 | 0.07 | 12 | 0.31 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 15 | 24 | 0.07 | 0 | 0.00 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 16 | 23 | 0.06 | 9 | 0.23 | +http://www.proximic.com/info/spider.php |
| 17 | 16 | 0.05 | 7 | 0.18 | +http://www.exabot.com/go/robot |
| 18 | 15 | 0.04 | 4 | 0.10 | Windows 98 |
| 19 | 12 | 0.03 | 6 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 20 | 10 | 0.03 | 5 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 10 | 0.03 | 0 | 0.00 | Windows XP |
| 22 | 8 | 0.02 | 4 | 0.10 | +http://duckduckgo.com |
| 23 | 7 | 0.02 | 6 | 0.16 | +info@netcraft.com |
| 24 | 5 | 0.01 | 2 | 0.05 | Windows ME |
| 25 | 4 | 0.01 | 3 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 26 | 4 | 0.01 | 2 | 0.05 | Windows 3.1 |
| 27 | 4 | 0.01 | 2 | 0.05 | +http://www.seokicks.de/robot.html |
| 28 | 3 | 0.01 | 3 | 0.08 | Linux i586 [unknown version] |
| 29 | 2 | 0.01 | 2 | 0.05 | Windows 2000 |
| 30 | 2 | 0.01 | 2 | 0.05 | Windows CE |
