| Used Operating Systems |
| 1 | 2573 | 32.60 | 420 | 27.98 | +http://www.google.com/bot.html |
| 2 | 2090 | 26.48 | 35 | 2.33 | Windows NT |
| 3 | 1913 | 24.24 | 858 | 57.16 | +http://www.baidu.com/search/spider.html |
| 4 | 747 | 9.46 | 108 | 7.20 | +http://yandex.com/bots |
| 5 | 250 | 3.17 | 1 | 0.07 | +http://www.warebay.com/bot.html |
| 6 | 173 | 2.19 | 43 | 2.86 | ezooms.bot@gmail.com |
| 7 | 78 | 0.99 | 26 | 1.73 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 42 | 0.53 | 2 | 0.13 | +http://www.bing.com/bingbot.htm |
| 9 | 13 | 0.16 | 1 | 0.07 | Linux i686 [unknown version] |
| 10 | 8 | 0.10 | 3 | 0.20 | Windows 98 |
| 11 | 3 | 0.04 | 2 | 0.13 | +info@netcraft.com |
| 12 | 2 | 0.03 | 2 | 0.13 | Windows 2000 |
| 13 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
