| Used Operating Systems |
| 1 | 4609 | 50.63 | 89 | 5.84 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 2490 | 27.35 | 454 | 29.79 | +http://www.baidu.com/search/spider.html |
| 3 | 842 | 9.25 | 531 | 34.84 | +http://www.google.com/bot.html |
| 4 | 615 | 6.76 | 214 | 14.04 | +http://www.linkdex.com/bots/ |
| 5 | 252 | 2.77 | 131 | 8.60 | +http://yandex.com/bots |
| 6 | 176 | 1.93 | 103 | 6.76 | Windows NT |
| 7 | 65 | 0.71 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 8 | 27 | 0.30 | 2 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 11 | 0.12 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 10 | 7 | 0.08 | 0 | 0.00 | Windows 3.1 |
| 11 | 6 | 0.07 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 12 | 2 | 0.02 | 0 | 0.00 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 1 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/ |
