| Used Operating Systems |
| 1 | 2702 | 50.68 | 284 | 27.65 | Windows NT |
| 2 | 802 | 15.04 | 276 | 26.87 | +http://www.google.com/bot.html |
| 3 | 478 | 8.97 | 210 | 20.45 | +http://www.bing.com/bingbot.htm |
| 4 | 312 | 5.85 | 102 | 9.93 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 281 | 5.27 | 100 | 9.74 | +http://yandex.com/bots |
| 6 | 245 | 4.60 | 20 | 1.95 | Intel Mac OS X 10.6 |
| 7 | 134 | 2.51 | 2 | 0.19 | +http://www.puritysearch.net/ |
| 8 | 106 | 1.99 | 14 | 1.36 | http://www.dotnetdotcom.org/, crawler@do... |
| 9 | 95 | 1.78 | 3 | 0.29 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 86 | 1.61 | 4 | 0.39 | Windows 98 |
| 11 | 70 | 1.31 | 8 | 0.78 | Linux i686 [unknown version] |
| 12 | 10 | 0.19 | 2 | 0.19 | Intel Mac OS X 10.5 |
| 13 | 8 | 0.15 | 2 | 0.19 | ezooms.bot@gmail.com |
| 14 | 2 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
