| Used Operating Systems (20 / 20) [show full report] |
| 1 | 2490 | 41.64 | 18 | 2.21 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1103 | 18.44 | 17 | 2.09 | +http://www.google.com/bot.html |
| 3 | 704 | 11.77 | 424 | 52.09 | +http://www.baidu.com/search/spider.html |
| 4 | 533 | 8.91 | 170 | 20.88 | Windows NT |
| 5 | 408 | 6.82 | 90 | 11.06 | help@moz.com |
| 6 | 325 | 5.43 | 4 | 0.49 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 305 | 5.10 | 72 | 8.85 | +http://www.bing.com/bingbot.htm |
| 8 | 32 | 0.54 | 3 | 0.37 | +http://yandex.com/bots |
| 9 | 15 | 0.25 | 3 | 0.37 | +http://www.easou.com/search/spider.html |
| 10 | 12 | 0.20 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 12 | 0.20 | 0 | 0.00 | +http://siteexplorer.info/ |
| 12 | 10 | 0.17 | 1 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 9 | 0.15 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 14 | 6 | 0.10 | 3 | 0.37 | +http://OpenLinkProfiler.org/bot |
| 15 | 4 | 0.07 | 2 | 0.25 | +http://www.linkpad.ru |
| 16 | 4 | 0.07 | 2 | 0.25 | +http://www.seokicks.de/robot.html |
| 17 | 2 | 0.03 | 1 | 0.12 | +http://www.yunyun.com/spider.html |
| 18 | 2 | 0.03 | 2 | 0.25 | +info@netcraft.com |
| 19 | 2 | 0.03 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 20 | 2 | 0.03 | 2 | 0.25 | X11 |
