| Used Operating Systems |
| 1 | 8448 | 51.40 | 1832 | 58.85 | Windows NT |
| 2 | 5065 | 30.81 | 409 | 13.14 | ezooms.bot@gmail.com |
| 3 | 1042 | 6.34 | 202 | 6.49 | +http://help.soso.com/webspider.htm |
| 4 | 330 | 2.01 | 86 | 2.76 | +http://www.google.com/bot.html |
| 5 | 194 | 1.18 | 21 | 0.67 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 190 | 1.16 | 53 | 1.70 | +http://www.bing.com/bingbot.htm |
| 7 | 188 | 1.14 | 39 | 1.25 | +http://yandex.com/bots |
| 8 | 182 | 1.11 | 103 | 3.31 | +http://shoulu.jike.com/spider.html |
| 9 | 154 | 0.94 | 101 | 3.24 | Windows 95 |
| 10 | 136 | 0.83 | 4 | 0.13 | +http://monoid.nic.ru/ |
| 11 | 113 | 0.69 | 27 | 0.87 | Windows 98 |
| 12 | 53 | 0.32 | 53 | 1.70 | +http://www.baidu.com/search/spider.html |
| 13 | 37 | 0.23 | 3 | 0.10 | X11 |
| 14 | 34 | 0.21 | 4 | 0.13 | Windows XP |
| 15 | 33 | 0.20 | 17 | 0.55 | Windows CE |
| 16 | 33 | 0.20 | 24 | 0.77 | Auto; Windows |
| 17 | 33 | 0.20 | 27 | 0.87 | Windows ME |
| 18 | 33 | 0.20 | 24 | 0.77 | MSIE 5.5; Windows NT 4.0 |
| 19 | 31 | 0.19 | 21 | 0.67 | MSIE 5.5; Windows NT 5.0 |
| 20 | 23 | 0.14 | 20 | 0.64 | Windows 2000 |
| 21 | 22 | 0.13 | 16 | 0.51 | Windows 3.1 |
| 22 | 20 | 0.12 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 23 | 15 | 0.09 | 4 | 0.13 | Android 2.3.5 |
| 24 | 15 | 0.09 | 14 | 0.45 | ) - BrowseX (2.0.0 Windows |
| 25 | 8 | 0.05 | 4 | 0.13 | +http://www.yunyun.com/spider.html |
| 26 | 2 | 0.01 | 2 | 0.06 | Linux i686 [unknown version] |
| 27 | 1 | 0.01 | 1 | 0.03 | Linux [unknown version] |
| 28 | 1 | 0.01 | 1 | 0.03 | +http://awcheck.com/en/about |
| 29 | 1 | 0.01 | 1 | 0.03 | +info@netcraft.com |
