| Used Operating Systems |
| 1 | 1202 | 55.14 | 967 | 63.83 | Windows NT |
| 2 | 482 | 22.11 | 311 | 20.53 | +http://www.baidu.com/search/spider.html |
| 3 | 204 | 9.36 | 104 | 6.86 | +http://www.bing.com/bingbot.htm |
| 4 | 176 | 8.07 | 59 | 3.89 | +http://www.google.com/bot.html |
| 5 | 18 | 0.83 | 14 | 0.92 | Windows 95 |
| 6 | 18 | 0.83 | 8 | 0.53 | +http://yandex.com/bots |
| 7 | 14 | 0.64 | 7 | 0.46 | +http://www.meanpath.com/meanpathbot.htm... |
| 8 | 12 | 0.55 | 4 | 0.26 | +http://OpenLinkProfiler.org/bot |
| 9 | 8 | 0.37 | 7 | 0.46 | Windows ME |
| 10 | 7 | 0.32 | 7 | 0.46 | +http://www.domaintuno.com/robot |
| 11 | 4 | 0.18 | 2 | 0.13 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 12 | 4 | 0.18 | 4 | 0.26 | Auto; Windows |
| 13 | 4 | 0.18 | 3 | 0.20 | MSIE 5.5; Windows NT 5.0 |
| 14 | 4 | 0.18 | 2 | 0.13 | +info@netcraft.com |
| 15 | 4 | 0.18 | 2 | 0.13 | +https://www.aihitdata.com/about |
| 16 | 3 | 0.14 | 1 | 0.07 | Windows 98 |
| 17 | 2 | 0.09 | 1 | 0.07 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 2 | 0.09 | 2 | 0.13 | http://nmap.org/book/nse.html |
| 19 | 2 | 0.09 | 2 | 0.13 | Windows 3.1 |
| 20 | 2 | 0.09 | 1 | 0.07 | Windows XP |
| 21 | 2 | 0.09 | 2 | 0.13 | MSIE 5.5; Windows NT 4.0 |
| 22 | 2 | 0.09 | 2 | 0.13 | +http://advbot.org/bot.html |
| 23 | 2 | 0.09 | 1 | 0.07 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 2 | 0.09 | 2 | 0.13 | PPC Mac OS X Mach-O |
