| Used Operating Systems |
| 1 | 861 | 38.99 | 336 | 41.53 | +http://www.bing.com/bingbot.htm |
| 2 | 826 | 37.41 | 304 | 37.58 | +http://www.google.com/bot.html |
| 3 | 243 | 11.01 | 117 | 14.46 | +http://yandex.com/bots |
| 4 | 197 | 8.92 | 41 | 5.07 | Windows NT |
| 5 | 59 | 2.67 | 2 | 0.25 | Windows 98 |
| 6 | 6 | 0.27 | 3 | 0.37 | +http://www.scoutjet.com/ |
| 7 | 5 | 0.23 | 2 | 0.25 | ezooms.bot@gmail.com |
| 8 | 4 | 0.18 | 1 | 0.12 | http://www.dotnetdotcom.org/, crawler@do... |
| 9 | 4 | 0.18 | 2 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 2 | 0.09 | 1 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 1 | 0.05 | 0 | 0.00 | http://desktop.google.com/ |
