| Used Operating Systems (30 / 31) [show full report] |
| 1 | 12781 | 32.06 | 83 | 1.71 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 11128 | 27.91 | 619 | 12.78 | +http://ahrefs.com/robot/ |
| 3 | 5686 | 14.26 | 1115 | 23.02 | Windows NT |
| 4 | 3579 | 8.98 | 5 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 5 | 3275 | 8.21 | 2257 | 46.59 | +http://www.baidu.com/search/spider.html |
| 6 | 1233 | 3.09 | 404 | 8.34 | +http://www.google.com/bot.html |
| 7 | 750 | 1.88 | 3 | 0.06 | Linux [unknown version] |
| 8 | 723 | 1.81 | 181 | 3.74 | +http://www.bing.com/bingbot.htm |
| 9 | 384 | 0.96 | 78 | 1.61 | +http://yandex.com/bots |
| 10 | 156 | 0.39 | 5 | 0.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 67 | 0.17 | 14 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 18 | 0.05 | 12 | 0.25 | Windows 98 |
| 13 | 16 | 0.04 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 14 | 16 | 0.04 | 16 | 0.33 | Windows 95 |
| 15 | 11 | 0.03 | 9 | 0.19 | +http://www.linkdex.com/bots/ |
| 16 | 6 | 0.02 | 4 | 0.08 | Windows XP |
| 17 | 5 | 0.01 | 5 | 0.10 | Windows CE |
| 18 | 5 | 0.01 | 5 | 0.10 | Windows 3.1 |
| 19 | 5 | 0.01 | 4 | 0.08 | +info@netcraft.com |
| 20 | 5 | 0.01 | 5 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 21 | 4 | 0.01 | 4 | 0.08 | Auto; Windows |
| 22 | 3 | 0.01 | 3 | 0.06 | Windows 2000 |
| 23 | 2 | 0.01 | 2 | 0.04 | Windows ME |
| 24 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 25 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 26 | 1 | 0.00 | 1 | 0.02 | +http://glutenfreepleasure.com/ |
| 27 | 1 | 0.00 | 1 | 0.02 | +http://www.privacyaware.org |
| 28 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 29 | 1 | 0.00 | 1 | 0.02 | X11 |
| 30 | 1 | 0.00 | 1 | 0.02 | +http://domainmacro.com |
