| Used Operating Systems by Visits |
| 1 | 31979 | 75.97 | 2098 | 60.24 | Windows NT |
| 2 | 2063 | 4.90 | 599 | 17.20 | +http://www.google.com/bot.html |
| 3 | 3379 | 8.03 | 537 | 15.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 1552 | 3.69 | 38 | 1.09 | Linux i686 [unknown version] |
| 5 | 697 | 1.66 | 23 | 0.66 | Intel Mac OS X 10.5 |
| 6 | 370 | 0.88 | 23 | 0.66 | Intel Mac OS X 10.6 |
| 7 | 46 | 0.11 | 23 | 0.66 | +http://about.ask.com/en/docs/about/webm... |
| 8 | 34 | 0.08 | 16 | 0.46 | +http://www.exabot.com/go/robot |
| 9 | 825 | 1.96 | 12 | 0.34 | PPC Mac OS X 10.4 |
| 10 | 26 | 0.06 | 12 | 0.34 | +http://discoveryengine.com/discobot.htm... |
| 11 | 29 | 0.07 | 12 | 0.34 | Windows 98 |
| 12 | 36 | 0.09 | 12 | 0.34 | +http://www.seoprofiler.com/bot/ |
| 13 | 44 | 0.10 | 12 | 0.34 | http://www.google.com/bot.html |
| 14 | 22 | 0.05 | 11 | 0.32 | http://misc.yahoo.com.cn/help.html |
| 15 | 64 | 0.15 | 10 | 0.29 | +http://www.scoutjet.com/ |
| 16 | 103 | 0.24 | 7 | 0.20 | PPC Mac OS X Mach-O |
| 17 | 17 | 0.04 | 7 | 0.20 | http://help.naver.com/customer_webtxt_02... |
| 18 | 76 | 0.18 | 5 | 0.14 | http://www.dotnetdotcom.org/, crawler@do... |
| 19 | 4 | 0.01 | 4 | 0.11 | [email protected] |
| 20 | 2 | 0.00 | 2 | 0.06 | http://www.legalx.net |
| 21 | 5 | 0.01 | 2 | 0.06 | http://www.kalooga.com/info.html?page=cr... |
| 22 | 20 | 0.05 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 23 | 600 | 1.43 | 2 | 0.06 | +http://www.puritysearch.net/ |
| 24 | 3 | 0.01 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 25 | 2 | 0.00 | 2 | 0.06 | Windows NT 5.2 |
| 26 | 1 | 0.00 | 1 | 0.03 | Macintosh PPC |
| 27 | 11 | 0.03 | 1 | 0.03 | Intel Mac OS X |
| 28 | 5 | 0.01 | 1 | 0.03 | Unknown |
| 29 | 1 | 0.00 | 1 | 0.03 | +http://www.seexie.com |
| 30 | 1 | 0.00 | 1 | 0.03 | +http://www.google.com |
| 31 | 1 | 0.00 | 1 | 0.03 | Windows 95 |
| 32 | 1 | 0.00 | 1 | 0.03 | Windows 3.1 |
| 33 | 3 | 0.01 | 1 | 0.03 | [email protected] |
| 34 | 1 | 0.00 | 1 | 0.03 | +http://mp3realm.org/mp3bot/ |
| 35 | 3 | 0.01 | 1 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 36 | 21 | 0.05 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 40 | 0.10 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18882 |
| 38 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 39 | 1 | 0.00 | 0 | 0.00 | Windows 9x |
| 40 | 3 | 0.01 | 0 | 0.00 | Windows XP |
