| Used Operating Systems by Visits |
| 1 | 4598 | 29.84 | 2581 | 44.48 | Windows NT |
| 2 | 1992 | 12.93 | 1787 | 30.80 | +http://www.baidu.com/search/spider.html |
| 3 | 533 | 3.46 | 341 | 5.88 | +http://www.google.com/bot.html |
| 4 | 1546 | 10.03 | 340 | 5.86 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 331 | 2.15 | 233 | 4.02 | +http://www.bing.com/bingbot.htm |
| 6 | 369 | 2.40 | 226 | 3.90 | +http://ahrefs.com/robot/ |
| 7 | 4839 | 31.41 | 89 | 1.53 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 190 | 1.23 | 65 | 1.12 | +http://www.linkdex.com/bots/ |
| 9 | 34 | 0.22 | 34 | 0.59 | X11 |
| 10 | 102 | 0.66 | 22 | 0.38 | +http://yandex.com/bots |
| 11 | 11 | 0.07 | 11 | 0.19 | Windows 95 |
| 12 | 12 | 0.08 | 10 | 0.17 | Windows 98 |
| 13 | 9 | 0.06 | 8 | 0.14 | Android 2.3.5 |
| 14 | 12 | 0.08 | 6 | 0.10 | +http://www.exabot.com/go/robot |
| 15 | 4 | 0.03 | 4 | 0.07 | Windows ME |
| 16 | 3 | 0.02 | 3 | 0.05 | Auto; Windows |
| 17 | 6 | 0.04 | 3 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 3 | 0.02 | 3 | 0.05 | Windows XP |
| 19 | 3 | 0.02 | 3 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 20 | 4 | 0.03 | 3 | 0.05 | +info@netcraft.com |
| 21 | 3 | 0.02 | 3 | 0.05 | +http://wmaid.com/explore/ |
| 22 | 2 | 0.01 | 2 | 0.03 | Windows 2000 |
| 23 | 4 | 0.03 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 6 | 0.04 | 2 | 0.03 | +http://getdownload.ws |
| 25 | 4 | 0.03 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 26 | 4 | 0.03 | 2 | 0.03 | +http://help.coccoc.com/ |
| 27 | 10 | 0.06 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 28 | 2 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 29 | 2 | 0.01 | 2 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 30 | 2 | 0.01 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 1 | 0.01 | 1 | 0.02 | +http://fb02itsscan.fh-muenster.de |
| 32 | 2 | 0.01 | 1 | 0.02 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 33 | 3 | 0.02 | 1 | 0.02 | +http://downloaflare.biz |
| 34 | 5 | 0.03 | 1 | 0.02 | +http://tryload.in |
| 35 | 7 | 0.05 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 36 | 6 | 0.04 | 1 | 0.02 | http://crawler.007ac9.net/ |
| 37 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 38 | 2 | 0.01 | 1 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 39 | 3 | 0.02 | 1 | 0.02 | +http://overx50.com/ |
| 40 | 4 | 0.03 | 1 | 0.02 | +http://mydownloadengine.com |
| 41 | 1 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 42 | 3 | 0.02 | 0 | 0.00 | Win32; Trident/7.0 |
| 43 | 3 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 44 | 724 | 4.70 | 0 | 0.00 | Win32; Trident/4.0 |
| 45 | 2 | 0.01 | 0 | 0.00 | Win64; Trident/7.0 |
