| Used Operating Systems |
| 1 | 23628 | 55.02 | 179 | 2.13 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 13508 | 31.46 | 5305 | 63.15 | Windows NT |
| 3 | 2248 | 5.23 | 1669 | 19.87 | +http://www.baidu.com/search/spider.html |
| 4 | 568 | 1.32 | 5 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 5 | 525 | 1.22 | 88 | 1.05 | +http://yandex.com/bots |
| 6 | 438 | 1.02 | 170 | 2.02 | +http://ahrefs.com/robot/ |
| 7 | 402 | 0.94 | 266 | 3.17 | +http://www.bing.com/bingbot.htm |
| 8 | 318 | 0.74 | 66 | 0.79 | +http://www.linkdex.com/bots/ |
| 9 | 256 | 0.60 | 194 | 2.31 | Windows 95 |
| 10 | 227 | 0.53 | 83 | 0.99 | +http://www.google.com/bot.html |
| 11 | 145 | 0.34 | 25 | 0.30 | Windows 98 |
| 12 | 100 | 0.23 | 2 | 0.02 | +http://advbot.org/bot.html |
| 13 | 60 | 0.14 | 48 | 0.57 | MSIE 5.5; Windows NT 5.0 |
| 14 | 52 | 0.12 | 12 | 0.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 48 | 0.11 | 40 | 0.48 | ) - BrowseX (2.0.0 Windows |
| 16 | 47 | 0.11 | 10 | 0.12 | X11 |
| 17 | 46 | 0.11 | 34 | 0.40 | Windows 3.1 |
| 18 | 45 | 0.10 | 7 | 0.08 | Windows XP |
| 19 | 38 | 0.09 | 29 | 0.35 | Windows ME |
| 20 | 38 | 0.09 | 20 | 0.24 | Linux i686 [unknown version] |
| 21 | 38 | 0.09 | 33 | 0.39 | MSIE 5.5; Windows NT 4.0 |
| 22 | 35 | 0.08 | 30 | 0.36 | Windows CE |
| 23 | 31 | 0.07 | 27 | 0.32 | Windows 2000 |
| 24 | 31 | 0.07 | 24 | 0.29 | Auto; Windows |
| 25 | 23 | 0.05 | 4 | 0.05 | Android 2.3.5 |
| 26 | 17 | 0.04 | 12 | 0.14 | Linux [unknown version] |
| 27 | 14 | 0.03 | 7 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 7 | 0.02 | 7 | 0.08 | Linux i586 [unknown version] |
| 29 | 4 | 0.01 | 2 | 0.02 | Win32 |
| 30 | 3 | 0.01 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 31 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 32 | 1 | 0.00 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
