| Used Operating Systems |
| 1 | 1794 | 53.35 | 346 | 41.89 | Windows NT |
| 2 | 679 | 20.19 | 141 | 17.07 | +http://www.google.com/bot.html |
| 3 | 386 | 11.48 | 149 | 18.04 | +http://yandex.com/bots |
| 4 | 176 | 5.23 | 17 | 2.06 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 96 | 2.85 | 41 | 4.96 | +http://shoulu.jike.com/spider.html |
| 6 | 71 | 2.11 | 26 | 3.15 | +http://www.bing.com/bingbot.htm |
| 7 | 57 | 1.69 | 35 | 4.24 | +http://www.baidu.com/search/spider.html |
| 8 | 40 | 1.19 | 20 | 2.42 | ezooms.bot@gmail.com |
| 9 | 20 | 0.59 | 17 | 2.06 | Windows 95 |
| 10 | 14 | 0.42 | 12 | 1.45 | Windows 98 |
| 11 | 6 | 0.18 | 4 | 0.48 | Linux i686 [unknown version] |
| 12 | 4 | 0.12 | 1 | 0.12 | +http://www.warebay.com/bot.html |
| 13 | 4 | 0.12 | 2 | 0.24 | +http://www.aihit.com/ |
| 14 | 3 | 0.09 | 3 | 0.36 | Windows 2000 |
| 15 | 3 | 0.09 | 3 | 0.36 | Windows 3.1 |
| 16 | 2 | 0.06 | 2 | 0.24 | Windows CE |
| 17 | 2 | 0.06 | 2 | 0.24 | Windows XP |
| 18 | 2 | 0.06 | 2 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 19 | 2 | 0.06 | 1 | 0.12 | +http://domains.checkparams.com/ |
| 20 | 1 | 0.03 | 1 | 0.12 | Auto; Windows |
| 21 | 1 | 0.03 | 1 | 0.12 | MSIE 5.5; Windows NT 5.0 |
