| Used Operating Systems |
| 1 | 1031 | 42.53 | 196 | 40.25 | +http://yandex.com/bots |
| 2 | 702 | 28.96 | 22 | 4.52 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 158 | 6.52 | 3 | 0.62 | +http://OpenLinkProfiler.org/bot |
| 4 | 140 | 5.78 | 88 | 18.07 | +http://ahrefs.com/robot/ |
| 5 | 109 | 4.50 | 88 | 18.07 | +http://www.baidu.com/search/spider.html |
| 6 | 108 | 4.46 | 43 | 8.83 | +http://www.google.com/bot.html |
| 7 | 59 | 2.43 | 16 | 3.29 | +http://www.exabot.com/go/robot |
| 8 | 50 | 2.06 | 11 | 2.26 | +http://www.bing.com/bingbot.htm |
| 9 | 36 | 1.49 | 8 | 1.64 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 27 | 1.11 | 10 | 2.05 | Windows NT |
| 11 | 2 | 0.08 | 0 | 0.00 | Linux i686 [unknown version] |
| 12 | 2 | 0.08 | 2 | 0.41 | +info@netcraft.com |
