| Used Operating Systems |
| 1 | 3699 | 66.55 | 110 | 13.11 | +http://yandex.com/bots |
| 2 | 988 | 17.78 | 324 | 38.62 | +http://www.baidu.com/search/spider.html |
| 3 | 346 | 6.23 | 125 | 14.90 | +http://www.google.com/bot.html |
| 4 | 227 | 4.08 | 41 | 4.89 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 5 | 221 | 3.98 | 195 | 23.24 | Windows NT |
| 6 | 25 | 0.45 | 1 | 0.12 | +http://www.semrush.com/bot.html |
| 7 | 15 | 0.27 | 15 | 1.79 | Windows 95 |
| 8 | 14 | 0.25 | 11 | 1.31 | Windows 98 |
| 9 | 5 | 0.09 | 5 | 0.60 | ) - BrowseX (2.0.0 Windows |
| 10 | 5 | 0.09 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 4 | 0.07 | 4 | 0.48 | Windows 3.1 |
| 12 | 2 | 0.04 | 2 | 0.24 | Windows CE |
| 13 | 2 | 0.04 | 2 | 0.24 | Windows ME |
| 14 | 2 | 0.04 | 1 | 0.12 | +http://siteexplorer.info/ |
| 15 | 2 | 0.04 | 2 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 16 | 1 | 0.02 | 1 | 0.12 | Windows 2000 |
