| Used Operating Systems |
| 1 | 9117 | 91.35 | 109 | 20.64 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 275 | 2.76 | 96 | 18.18 | help@moz.com |
| 3 | 218 | 2.18 | 104 | 19.70 | +http://www.bing.com/bingbot.htm |
| 4 | 154 | 1.54 | 149 | 28.22 | +http://www.baidu.com/search/spider.html |
| 5 | 145 | 1.45 | 37 | 7.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 20 | 0.20 | 10 | 1.89 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 18 | 0.18 | 4 | 0.76 | +http://www.google.com/bot.html |
| 8 | 13 | 0.13 | 6 | 1.14 | +http://yandex.com/bots |
| 9 | 10 | 0.10 | 10 | 1.89 | Windows NT |
| 10 | 6 | 0.06 | 3 | 0.57 | +http://OpenLinkProfiler.org/bot |
| 11 | 4 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.6 |
