| Used Operating Systems |
| 1 | 3097 | 28.80 | 1832 | 30.96 | Windows NT |
| 2 | 2618 | 24.35 | 2374 | 40.11 | +http://www.baidu.com/search/spider.html |
| 3 | 1661 | 15.45 | 1083 | 18.30 | +http://www.easou.com/search/spider.html |
| 4 | 1003 | 9.33 | 1 | 0.02 | http://crawler.007ac9.net/ |
| 5 | 616 | 5.73 | 141 | 2.38 | +http://www.bing.com/bingbot.htm |
| 6 | 542 | 5.04 | 20 | 0.34 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 447 | 4.16 | 145 | 2.45 | +http://www.google.com/bot.html |
| 8 | 233 | 2.17 | 71 | 1.20 | +http://www.linkdex.com/bots/ |
| 9 | 182 | 1.69 | 123 | 2.08 | +http://ahrefs.com/robot/ |
| 10 | 104 | 0.97 | 18 | 0.30 | +http://yandex.com/bots |
| 11 | 83 | 0.77 | 43 | 0.73 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 40 | 0.37 | 20 | 0.34 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 37 | 0.34 | 24 | 0.41 | +http://www.exabot.com/go/robot |
| 14 | 28 | 0.26 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 10 | 0.09 | 0 | 0.00 | Linux [unknown version] |
| 16 | 7 | 0.07 | 2 | 0.03 | +http://plus5files.net |
| 17 | 4 | 0.04 | 1 | 0.02 | +http://getdownload.ws |
| 18 | 4 | 0.04 | 1 | 0.02 | +http://galaxydownloads.co |
| 19 | 4 | 0.04 | 1 | 0.02 | +http://wmaid.com/en/explore/ |
| 20 | 4 | 0.04 | 2 | 0.03 | Windows 98 |
| 21 | 3 | 0.03 | 1 | 0.02 | +http://mono.name |
| 22 | 3 | 0.03 | 1 | 0.02 | PPC Mac OS X Mach-O |
| 23 | 3 | 0.03 | 2 | 0.03 | X11 |
| 24 | 3 | 0.03 | 1 | 0.02 | +http://opendownload.pw |
| 25 | 2 | 0.02 | 2 | 0.03 | +http://fb02itsscan.fh-muenster.de |
| 26 | 2 | 0.02 | 2 | 0.03 | Windows ME |
| 27 | 2 | 0.02 | 2 | 0.03 | Windows 95 |
| 28 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 29 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 1 | 0.01 | 1 | 0.02 | http://www.lipperhey.com/ |
| 31 | 1 | 0.01 | 0 | 0.00 | Windows XP |
| 32 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 33 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 34 | 1 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 35 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
