| Used Operating Systems (23 / 23) [show full report] |
| 1 | 17897 | 57.22 | 460 | 34.23 | +http://yandex.com/bots |
| 2 | 3870 | 12.37 | 59 | 4.39 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 3695 | 11.81 | 151 | 11.24 | Windows NT |
| 4 | 1543 | 4.93 | 14 | 1.04 | http://mj12bot.com/ |
| 5 | 1523 | 4.87 | 143 | 10.64 | +http://ahrefs.com/robot/ |
| 6 | 1036 | 3.31 | 2 | 0.15 | +http://OpenLinkProfiler.org/bot |
| 7 | 824 | 2.63 | 84 | 6.25 | +http://www.bing.com/bingbot.htm |
| 8 | 282 | 0.90 | 40 | 2.98 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 281 | 0.90 | 119 | 8.85 | +http://www.google.com/bot.html |
| 10 | 255 | 0.82 | 228 | 16.96 | +http://www.baidu.com/search/spider.html |
| 11 | 22 | 0.07 | 10 | 0.74 | +http://www.linkdex.com/bots/ |
| 12 | 12 | 0.04 | 4 | 0.30 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 11 | 0.04 | 9 | 0.67 | Windows 98 |
| 14 | 6 | 0.02 | 3 | 0.22 | +http://www.uptime.com/uptimebot |
| 15 | 5 | 0.02 | 5 | 0.37 | Windows 95 |
| 16 | 2 | 0.01 | 2 | 0.15 | Auto; Windows |
| 17 | 2 | 0.01 | 2 | 0.15 | Windows XP |
| 18 | 2 | 0.01 | 2 | 0.15 | Windows ME |
| 19 | 2 | 0.01 | 2 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 20 | 2 | 0.01 | 2 | 0.15 | ) - BrowseX (2.0.0 Windows |
| 21 | 1 | 0.00 | 1 | 0.07 | +http://besome1.info/securityresearchbot... |
| 22 | 1 | 0.00 | 1 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 23 | 1 | 0.00 | 1 | 0.07 | Windows 3.1 |
