| Used Operating Systems (30 / 43) [show full report] |
| 1 | 6788 | 26.14 | 320 | 21.46 | Windows NT |
| 2 | 5918 | 22.79 | 87 | 5.84 | +http://ahrefs.com/robot/ |
| 3 | 3390 | 13.05 | 200 | 13.41 | +http://www.google.com/bot.html |
| 4 | 2652 | 10.21 | 16 | 1.07 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 2205 | 8.49 | 117 | 7.85 | +http://www.bing.com/bingbot.htm |
| 6 | 1565 | 6.03 | 72 | 4.83 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 946 | 3.64 | 300 | 20.12 | +http://yandex.com/bots |
| 8 | 544 | 2.09 | 2 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 465 | 1.79 | 36 | 2.41 | +http://www.linkdex.com/bots/ |
| 10 | 250 | 0.96 | 182 | 12.21 | +http://www.baidu.com/search/spider.html |
| 11 | 224 | 0.86 | 4 | 0.27 | +http://OpenLinkProfiler.org/bot |
| 12 | 184 | 0.71 | 6 | 0.40 | Windows 98 |
| 13 | 150 | 0.58 | 18 | 1.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 100 | 0.39 | 50 | 3.35 | +http://www.meanpath.com/meanpathbot.htm... |
| 15 | 81 | 0.31 | 21 | 1.41 | +http://www.exabot.com/go/robot |
| 16 | 78 | 0.30 | 0 | 0.00 | Windows 95 |
| 17 | 64 | 0.25 | 41 | 2.75 | +http://www.xovibot.net/ |
| 18 | 52 | 0.20 | 2 | 0.13 | +http://www.linkpad.ru |
| 19 | 48 | 0.18 | 8 | 0.54 | +http://siteexplorer.info/ |
| 20 | 38 | 0.15 | 2 | 0.13 | Linux i686 [unknown version] |
| 21 | 22 | 0.08 | 0 | 0.00 | S60 |
| 22 | 18 | 0.07 | 0 | 0.00 | Auto; Windows |
| 23 | 18 | 0.07 | 0 | 0.00 | Windows ME |
| 24 | 18 | 0.07 | 0 | 0.00 | Windows XP |
| 25 | 18 | 0.07 | 0 | 0.00 | Windows 3.1 |
| 26 | 18 | 0.07 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 27 | 16 | 0.06 | 0 | 0.00 | Linux [unknown version] |
| 28 | 15 | 0.06 | 0 | 0.00 | Windows 2000 |
| 29 | 14 | 0.05 | 0 | 0.00 | Windows 9x |
| 30 | 10 | 0.04 | 0 | 0.00 | Win32 |
