| Used Operating Systems |
| 1 | 1574 | 40.80 | 56 | 6.44 | +http://yandex.com/bots |
| 2 | 923 | 23.92 | 205 | 23.56 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 627 | 16.25 | 280 | 32.18 | Windows NT |
| 4 | 244 | 6.32 | 63 | 7.24 | +http://www.bing.com/bingbot.htm |
| 5 | 197 | 5.11 | 92 | 10.57 | +http://www.google.com/bot.html |
| 6 | 112 | 2.90 | 44 | 5.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 101 | 2.62 | 68 | 7.82 | +http://www.baidu.com/search/spider.html |
| 8 | 25 | 0.65 | 18 | 2.07 | Windows 95 |
| 9 | 20 | 0.52 | 12 | 1.38 | Windows 98 |
| 10 | 8 | 0.21 | 6 | 0.69 | Windows CE |
| 11 | 6 | 0.16 | 6 | 0.69 | MSIE 5.5; Windows NT 4.0 |
| 12 | 4 | 0.10 | 4 | 0.46 | Windows 2000 |
| 13 | 4 | 0.10 | 4 | 0.46 | Auto; Windows |
| 14 | 4 | 0.10 | 3 | 0.34 | Windows XP |
| 15 | 3 | 0.08 | 3 | 0.34 | Windows ME |
| 16 | 3 | 0.08 | 3 | 0.34 | ) - BrowseX (2.0.0 Windows |
| 17 | 3 | 0.08 | 3 | 0.34 | MSIE 5.5; Windows NT 5.0 |
