| Used Operating Systems |
| 1 | 3633 | 73.95 | 168 | 18.83 | Windows NT |
| 2 | 620 | 12.62 | 500 | 56.05 | +http://www.baidu.com/search/spider.html |
| 3 | 275 | 5.60 | 140 | 15.70 | +http://www.google.com/bot.html |
| 4 | 163 | 3.32 | 13 | 1.46 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 121 | 2.46 | 38 | 4.26 | ezooms.bot@gmail.com |
| 6 | 52 | 1.06 | 15 | 1.68 | +http://yandex.com/bots |
| 7 | 31 | 0.63 | 12 | 1.35 | +http://www.bing.com/bingbot.htm |
| 8 | 7 | 0.14 | 2 | 0.22 | Linux i686 [unknown version] |
| 9 | 4 | 0.08 | 2 | 0.22 | Windows 98 |
| 10 | 2 | 0.04 | 1 | 0.11 | +http://ahrefs.com/robot/ |
| 11 | 2 | 0.04 | 1 | 0.11 | http://www.botje.com/plukkie.htm |
| 12 | 2 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 13 | 1 | 0.02 | 0 | 0.00 | +info@netcraft.com |
