| Used Operating Systems |
| 1 | 2700 | 30.68 | 2386 | 48.69 | +http://www.baidu.com/search/spider.html |
| 2 | 2329 | 26.47 | 1515 | 30.92 | Windows NT |
| 3 | 2027 | 23.03 | 416 | 8.49 | +http://www.google.com/bot.html |
| 4 | 878 | 9.98 | 418 | 8.53 | +http://www.bing.com/bingbot.htm |
| 5 | 523 | 5.94 | 41 | 0.84 | +http://yandex.com/bots |
| 6 | 54 | 0.61 | 19 | 0.39 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 32 | 0.36 | 16 | 0.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 26 | 0.30 | 6 | 0.12 | +http://ahrefs.com/robot/ |
| 9 | 24 | 0.27 | 10 | 0.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 24 | 0.27 | 7 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 11 | 15 | 0.17 | 5 | 0.10 | +http://getdownload.ws |
| 12 | 15 | 0.17 | 5 | 0.10 | +http://downloaflare.biz |
| 13 | 14 | 0.16 | 8 | 0.16 | +http://wmaid.com/explore/ |
| 14 | 12 | 0.14 | 2 | 0.04 | http://www.lipperhey.com/ |
| 15 | 12 | 0.14 | 6 | 0.12 | http://crawler.sistrix.net/ |
| 16 | 12 | 0.14 | 4 | 0.08 | +http://endb-consolidated.aihit.com/ |
| 17 | 12 | 0.14 | 4 | 0.08 | +http://overx50.com/ |
| 18 | 10 | 0.11 | 2 | 0.04 | +http://www.warebay.com/bot.html |
| 19 | 10 | 0.11 | 2 | 0.04 | +http://webmeup-crawler.com/ |
| 20 | 10 | 0.11 | 2 | 0.04 | +http://tryload.in |
| 21 | 9 | 0.10 | 1 | 0.02 | Android 2.3.5 |
| 22 | 8 | 0.09 | 2 | 0.04 | +http://mydownloadengine.com |
| 23 | 7 | 0.08 | 4 | 0.08 | X11 |
| 24 | 6 | 0.07 | 4 | 0.08 | +info@netcraft.com |
| 25 | 5 | 0.06 | 0 | 0.00 | Macintosh PPC |
| 26 | 4 | 0.05 | 0 | 0.00 | Win32 |
| 27 | 4 | 0.05 | 4 | 0.08 | Intel Mac OS X 10.4 |
| 28 | 4 | 0.05 | 2 | 0.04 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 29 | 4 | 0.05 | 4 | 0.08 | +http://gimme60.com |
| 30 | 3 | 0.03 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 31 | 2 | 0.02 | 0 | 0.00 | Linux 2.4.x |
| 32 | 2 | 0.02 | 2 | 0.04 | +http://fb02itsscan.fh-muenster.de |
| 33 | 2 | 0.02 | 2 | 0.04 | Windows XP |
| 34 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
