| Used Operating Systems by Visits |
| 1 | 8736 | 17.28 | 2989 | 48.67 | Windows NT |
| 2 | 1424 | 2.82 | 1284 | 20.91 | +http://www.baidu.com/search/spider.html |
| 3 | 971 | 1.92 | 429 | 6.99 | +http://www.google.com/bot.html |
| 4 | 2283 | 4.51 | 305 | 4.97 | +http://www.bing.com/bingbot.htm |
| 5 | 2578 | 5.10 | 285 | 4.64 | +http://yandex.com/bots |
| 6 | 1060 | 2.10 | 263 | 4.28 | +http://www.xovibot.net/ |
| 7 | 18828 | 37.24 | 184 | 3.00 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 299 | 0.59 | 166 | 2.70 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 10807 | 21.37 | 100 | 1.63 | +http://ahrefs.com/robot/ |
| 10 | 114 | 0.23 | 32 | 0.52 | +http://www.linkdex.com/bots/ |
| 11 | 1755 | 3.47 | 17 | 0.28 | Windows XP |
| 12 | 39 | 0.08 | 14 | 0.23 | Windows 95 |
| 13 | 24 | 0.05 | 9 | 0.15 | http://www.bing.com/bingbot.htm |
| 14 | 35 | 0.07 | 9 | 0.15 | Windows 98 |
| 15 | 15 | 0.03 | 8 | 0.13 | +http://www.exabot.com/go/robot |
| 16 | 12 | 0.02 | 5 | 0.08 | X11 |
| 17 | 518 | 1.02 | 4 | 0.07 | +http://www.warebay.com/bot.html |
| 18 | 12 | 0.02 | 4 | 0.07 | http://www.opensiteexplorer.org/dotbot, ... |
| 19 | 7 | 0.01 | 3 | 0.05 | Windows ME |
| 20 | 6 | 0.01 | 3 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 21 | 7 | 0.01 | 2 | 0.03 | Windows 2000 |
| 22 | 6 | 0.01 | 2 | 0.03 | Auto; Windows |
| 23 | 4 | 0.01 | 2 | 0.03 | +http://sur.ly/bot.html |
| 24 | 864 | 1.71 | 2 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 25 | 4 | 0.01 | 2 | 0.03 | Android 2.3.5 |
| 26 | 6 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 27 | 4 | 0.01 | 2 | 0.03 | +http://fulltext.sblog.cz/ |
| 28 | 3 | 0.01 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 6 | 0.01 | 1 | 0.02 | Windows CE |
| 30 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 31 | 63 | 0.12 | 1 | 0.02 | Linux [unknown version] |
| 32 | 2 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 33 | 5 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 34 | 2 | 0.00 | 1 | 0.02 | Linux i686 [unknown version] |
| 35 | 13 | 0.03 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 36 | 2 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 37 | 19 | 0.04 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 38 | 1 | 0.00 | 1 | 0.02 | +http://tobbot.com/ |
| 39 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 40 | 2 | 0.00 | 1 | 0.02 | +http://duckduckgo.com |
| 41 | 2 | 0.00 | 1 | 0.02 | +http://www.apple.com/go/applebot |
| 42 | 3 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 43 | 9 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 45 | 10 | 0.02 | 0 | 0.00 | +http://www.semrush.com/bot.html |
