| Used Operating Systems |
| 1 | 6117 | 70.13 | 308 | 14.23 | Windows NT |
| 2 | 1848 | 21.19 | 1562 | 72.18 | +http://www.baidu.com/search/spider.html |
| 3 | 242 | 2.77 | 85 | 3.93 | +http://yandex.com/bots |
| 4 | 198 | 2.27 | 72 | 3.33 | +http://www.google.com/bot.html |
| 5 | 80 | 0.92 | 39 | 1.80 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 75 | 0.86 | 33 | 1.52 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 40 | 0.46 | 11 | 0.51 | Windows 98 |
| 8 | 28 | 0.32 | 12 | 0.55 | +http://www.bing.com/bingbot.htm |
| 9 | 26 | 0.30 | 2 | 0.09 | +http://www.scoutjet.com/ |
| 10 | 17 | 0.19 | 7 | 0.32 | +http://www.exabot.com/go/robot |
| 11 | 12 | 0.14 | 6 | 0.28 | ezooms.bot@gmail.com |
| 12 | 10 | 0.11 | 6 | 0.28 | +http://discoveryengine.com/discobot.htm... |
| 13 | 6 | 0.07 | 6 | 0.28 | Windows 95 |
| 14 | 4 | 0.05 | 2 | 0.09 | http://www.botje.com/plukkie.htm |
| 15 | 4 | 0.05 | 2 | 0.09 | Linux i586 [unknown version] |
| 16 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 17 | 2 | 0.02 | 2 | 0.09 | Windows 2000 |
| 18 | 2 | 0.02 | 1 | 0.05 | PPC Mac OS X 10.4 |
| 19 | 2 | 0.02 | 2 | 0.09 | Windows CE |
| 20 | 2 | 0.02 | 1 | 0.05 | Windows NT 5.1 |
| 21 | 2 | 0.02 | 2 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 22 | 2 | 0.02 | 2 | 0.09 | +info@netcraft.com |
| 23 | 1 | 0.01 | 1 | 0.05 | Linux i686 [unknown version] |
