| Used Operating Systems |
| 1 | 3142 | 41.97 | 68 | 2.99 | http://mj12bot.com/ |
| 2 | 2264 | 30.24 | 921 | 40.50 | Windows NT |
| 3 | 775 | 10.35 | 623 | 27.40 | +http://www.baidu.com/search/spider.html |
| 4 | 372 | 4.97 | 323 | 14.20 | +http://ahrefs.com/robot/ |
| 5 | 369 | 4.93 | 105 | 4.62 | +http://www.linkdex.com/bots/ |
| 6 | 222 | 2.97 | 73 | 3.21 | +http://yandex.com/bots |
| 7 | 155 | 2.07 | 75 | 3.30 | +http://www.google.com/bot.html |
| 8 | 100 | 1.34 | 32 | 1.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 24 | 0.32 | 20 | 0.88 | Windows 95 |
| 10 | 20 | 0.27 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 11 | 14 | 0.19 | 7 | 0.31 | +http://help.coccoc.com/searchengine |
| 12 | 8 | 0.11 | 6 | 0.26 | Windows 98 |
| 13 | 7 | 0.09 | 7 | 0.31 | MSIE 5.5; Windows NT 4.0 |
| 14 | 4 | 0.05 | 4 | 0.18 | +info@netcraft.com |
| 15 | 3 | 0.04 | 2 | 0.09 | Windows XP |
| 16 | 2 | 0.03 | 2 | 0.09 | Windows CE |
| 17 | 2 | 0.03 | 2 | 0.09 | Windows ME |
| 18 | 2 | 0.03 | 2 | 0.09 | Macintosh |
| 19 | 2 | 0.03 | 2 | 0.09 | ) - BrowseX (2.0.0 Windows |
