| Used Operating Systems (30 / 31) [show full report] |
| 1 | 4010 | 29.21 | 378 | 9.66 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3297 | 24.02 | 302 | 7.72 | +http://yandex.com/bots |
| 3 | 2582 | 18.81 | 2170 | 55.46 | +http://www.baidu.com/search/spider.html |
| 4 | 2202 | 16.04 | 411 | 10.50 | +http://www.google.com/bot.html |
| 5 | 802 | 5.84 | 360 | 9.20 | Windows NT |
| 6 | 371 | 2.70 | 167 | 4.27 | +http://www.bing.com/bingbot.htm |
| 7 | 124 | 0.90 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 8 | 102 | 0.74 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 9 | 36 | 0.26 | 28 | 0.72 | Windows 95 |
| 10 | 25 | 0.18 | 5 | 0.13 | +http://www.seokicks.de/robot.html |
| 11 | 20 | 0.15 | 5 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 12 | 18 | 0.13 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 13 | 17 | 0.12 | 12 | 0.31 | Windows 98 |
| 14 | 16 | 0.12 | 8 | 0.20 | +http://www.exabot.com/go/robot |
| 15 | 11 | 0.08 | 11 | 0.28 | ) - BrowseX (2.0.0 Windows |
| 16 | 10 | 0.07 | 2 | 0.05 | http://www.opensiteexplorer.org/dotbot, ... |
| 17 | 10 | 0.07 | 9 | 0.23 | MSIE 5.5; Windows NT 5.0 |
| 18 | 8 | 0.06 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 8 | 0.06 | 2 | 0.05 | +https://www.dataprovider.com/ |
| 20 | 7 | 0.05 | 7 | 0.18 | Windows CE |
| 21 | 7 | 0.05 | 5 | 0.13 | Windows XP |
| 22 | 7 | 0.05 | 7 | 0.18 | Windows 3.1 |
| 23 | 7 | 0.05 | 7 | 0.18 | MSIE 5.5; Windows NT 4.0 |
| 24 | 6 | 0.04 | 4 | 0.10 | +info@netcraft.com |
| 25 | 5 | 0.04 | 5 | 0.13 | Windows ME |
| 26 | 4 | 0.03 | 4 | 0.10 | Auto; Windows |
| 27 | 4 | 0.03 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 28 | 4 | 0.03 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 29 | 2 | 0.01 | 2 | 0.05 | Win32 |
| 30 | 2 | 0.01 | 2 | 0.05 | http://nmap.org/book/nse.html |
