| Used Operating Systems (25 / 25) [show full report] |
| 1 | 12523 | 49.12 | 492 | 12.05 | +http://yandex.com/bots |
| 2 | 7907 | 31.02 | 51 | 1.25 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2921 | 11.46 | 2634 | 64.51 | +http://www.baidu.com/search/spider.html |
| 4 | 682 | 2.68 | 300 | 7.35 | Windows NT |
| 5 | 552 | 2.17 | 145 | 3.55 | +http://www.linkdex.com/bots/ |
| 6 | 420 | 1.65 | 169 | 4.14 | +http://www.bing.com/bingbot.htm |
| 7 | 212 | 0.83 | 154 | 3.77 | +http://www.xovibot.net/ |
| 8 | 125 | 0.49 | 46 | 1.13 | +http://www.google.com/bot.html |
| 9 | 42 | 0.16 | 29 | 0.71 | +http://www.uptime.com/uptimebot |
| 10 | 38 | 0.15 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 11 | 15 | 0.06 | 15 | 0.37 | Windows 95 |
| 12 | 14 | 0.05 | 13 | 0.32 | Windows 98 |
| 13 | 8 | 0.03 | 8 | 0.20 | Windows ME |
| 14 | 7 | 0.03 | 1 | 0.02 | crawler@mixrank.com |
| 15 | 6 | 0.02 | 6 | 0.15 | Windows CE |
| 16 | 6 | 0.02 | 3 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 3 | 0.01 | 3 | 0.07 | Windows XP |
| 18 | 3 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 19 | 3 | 0.01 | 3 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 20 | 2 | 0.01 | 2 | 0.05 | Windows 2000 |
| 21 | 1 | 0.00 | 1 | 0.02 | Auto; Windows |
| 22 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 23 | 1 | 0.00 | 1 | 0.02 | X11 |
| 24 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 25 | 1 | 0.00 | 1 | 0.02 | FreeBSD [unknown version] |
