| Used Operating Systems |
| 1 | 2678 | 27.98 | 2292 | 66.55 | +http://www.baidu.com/search/spider.html |
| 2 | 2524 | 26.37 | 32 | 0.93 | Windows 98 |
| 3 | 1497 | 15.64 | 3 | 0.09 | +http://www.warebay.com/bot.html |
| 4 | 833 | 8.70 | 375 | 10.89 | +http://www.google.com/bot.html |
| 5 | 495 | 5.17 | 70 | 2.03 | +http://yandex.com/bots |
| 6 | 412 | 4.30 | 18 | 0.52 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 370 | 3.87 | 142 | 4.12 | Windows NT |
| 8 | 291 | 3.04 | 288 | 8.36 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 170 | 1.78 | 92 | 2.67 | +http://www.exabot.com/go/robot |
| 10 | 163 | 1.70 | 81 | 2.35 | +http://www.bing.com/bingbot.htm |
| 11 | 123 | 1.29 | 48 | 1.39 | ezooms.bot@gmail.com |
| 12 | 12 | 0.13 | 1 | 0.03 | Linux i686 [unknown version] |
| 13 | 2 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 14 | 1 | 0.01 | 1 | 0.03 | Windows 2000 |
