| Used Operating Systems by Visits |
| 1 | 1955 | 17.83 | 739 | 32.51 | Windows NT |
| 2 | 1143 | 10.43 | 569 | 25.03 | +http://www.google.com/bot.html |
| 3 | 2501 | 22.82 | 375 | 16.50 | +http://www.baidu.com/search/spider.html |
| 4 | 573 | 5.23 | 205 | 9.02 | +http://www.linkdex.com/bots/ |
| 5 | 4120 | 37.58 | 95 | 4.18 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 102 | 0.93 | 74 | 3.26 | Windows 95 |
| 7 | 175 | 1.60 | 60 | 2.64 | +http://yandex.com/bots |
| 8 | 27 | 0.25 | 22 | 0.97 | MSIE 5.5; Windows NT 4.0 |
| 9 | 23 | 0.21 | 20 | 0.88 | Windows CE |
| 10 | 22 | 0.20 | 17 | 0.75 | Windows 3.1 |
| 11 | 21 | 0.19 | 17 | 0.75 | MSIE 5.5; Windows NT 5.0 |
| 12 | 78 | 0.71 | 17 | 0.75 | Windows 98 |
| 13 | 23 | 0.21 | 16 | 0.70 | Auto; Windows |
| 14 | 19 | 0.17 | 16 | 0.70 | ) - BrowseX (2.0.0 Windows |
| 15 | 23 | 0.21 | 13 | 0.57 | Windows ME |
| 16 | 13 | 0.12 | 10 | 0.44 | Windows 2000 |
| 17 | 112 | 1.02 | 5 | 0.22 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 23 | 0.21 | 3 | 0.13 | Windows XP |
| 19 | 2 | 0.02 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 20 | 7 | 0.06 | 0 | 0.00 | +http://www.semrush.com/bot.html |
