| Used Operating Systems (20 / 20) [show full report] |
| 1 | 20296 | 52.83 | 433 | 17.64 | +http://yandex.com/bots |
| 2 | 12964 | 33.75 | 3 | 0.12 | +http://megaindex.com/crawler |
| 3 | 2054 | 5.35 | 985 | 40.14 | +http://www.baidu.com/search/spider.html |
| 4 | 913 | 2.38 | 402 | 16.38 | Windows NT |
| 5 | 787 | 2.05 | 430 | 17.52 | +http://ahrefs.com/robot/ |
| 6 | 782 | 2.04 | 19 | 0.77 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 250 | 0.65 | 1 | 0.04 | Linux i686 [unknown version] |
| 8 | 218 | 0.57 | 66 | 2.69 | +http://www.google.com/bot.html |
| 9 | 32 | 0.08 | 16 | 0.65 | +http://www.linkdex.com/bots/ |
| 10 | 27 | 0.07 | 20 | 0.81 | Windows 98 |
| 11 | 23 | 0.06 | 23 | 0.94 | Windows 95 |
| 12 | 14 | 0.04 | 7 | 0.29 | +http://help.coccoc.com/searchengine |
| 13 | 12 | 0.03 | 12 | 0.49 | Windows CE |
| 14 | 9 | 0.02 | 9 | 0.37 | MSIE 5.5; Windows NT 5.0 |
| 15 | 8 | 0.02 | 7 | 0.29 | Auto; Windows |
| 16 | 8 | 0.02 | 4 | 0.16 | Windows XP |
| 17 | 6 | 0.02 | 6 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 18 | 5 | 0.01 | 5 | 0.20 | Windows 3.1 |
| 19 | 4 | 0.01 | 4 | 0.16 | Windows ME |
| 20 | 2 | 0.01 | 2 | 0.08 | +info@netcraft.com |
