| Used Operating Systems by Visits |
| 1 | 9425 | 13.94 | 2554 | 30.10 | Windows NT |
| 2 | 2783 | 4.12 | 2325 | 27.40 | +http://www.baidu.com/search/spider.html |
| 3 | 11594 | 17.15 | 1066 | 12.56 | +http://www.bing.com/bingbot.htm |
| 4 | 3329 | 4.92 | 945 | 11.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 5 | 1314 | 1.94 | 708 | 8.35 | +http://www.google.com/bot.html |
| 6 | 11954 | 17.68 | 230 | 2.71 | +http://ahrefs.com/robot/ |
| 7 | 2970 | 4.39 | 208 | 2.45 | +http://yandex.com/bots |
| 8 | 256 | 0.38 | 95 | 1.12 | +http://www.xovibot.net/ |
| 9 | 6437 | 9.52 | 69 | 0.81 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 796 | 1.18 | 63 | 0.74 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 176 | 0.26 | 55 | 0.65 | +http://www.linkdex.com/bots/ |
| 12 | 58 | 0.09 | 28 | 0.33 | +http://duckduckgo.com |
| 13 | 68 | 0.10 | 24 | 0.28 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 7693 | 11.38 | 22 | 0.26 | +http://www.semrush.com/bot.html |
| 15 | 24 | 0.04 | 10 | 0.12 | +http://www.exabot.com/go/robot |
| 16 | 30 | 0.04 | 9 | 0.11 | Windows XP |
| 17 | 18 | 0.03 | 8 | 0.09 | Linux i686 [unknown version] |
| 18 | 16 | 0.02 | 7 | 0.08 | +http://help.coccoc.com/ |
| 19 | 35 | 0.05 | 6 | 0.07 | Windows 98 |
| 20 | 6 | 0.01 | 5 | 0.06 | Linux i586 [unknown version] |
| 21 | 503 | 0.74 | 4 | 0.05 | +http://www.warebay.com/bot.html |
| 22 | 3 | 0.00 | 3 | 0.04 | Linux [unknown version] |
| 23 | 27 | 0.04 | 3 | 0.04 | X11 |
| 24 | 9 | 0.01 | 3 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 25 | 109 | 0.16 | 3 | 0.04 | +http://fulltext.sblog.cz/ |
| 26 | 16 | 0.02 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 27 | 4 | 0.01 | 2 | 0.02 | +https://www.mojeek.com/bot.html |
| 28 | 7 | 0.01 | 2 | 0.02 | Windows 3.1 |
| 29 | 7 | 0.01 | 2 | 0.02 | Android 2.3.5 |
| 30 | 333 | 0.49 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 31 | 14 | 0.02 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 32 | 4 | 0.01 | 2 | 0.02 | +http://www.meanpath.com/meanpathbot.htm... |
| 33 | 2 | 0.00 | 2 | 0.02 | +http://domainsigma.com/robot |
| 34 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 1 | 0.00 | 1 | 0.01 | Windows 93 |
| 36 | 6 | 0.01 | 1 | 0.01 | Windows 2000 |
| 37 | 2 | 0.00 | 1 | 0.01 | Auto; Windows |
| 38 | 8 | 0.01 | 1 | 0.01 | Android |
| 39 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 40 | 747 | 1.10 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 41 | 3 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 42 | 12 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 43 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 44 | 85 | 0.13 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 45 | 6624 | 9.80 | 1 | 0.01 | +http://megaindex.com/crawler |
| 46 | 1 | 0.00 | 1 | 0.01 | Nintendo Wii |
| 47 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 48 | 1 | 0.00 | 1 | 0.01 | +http://flipboard.com/browserproxy |
| 49 | 4 | 0.01 | 0 | 0.00 | documents; +http://docs.google.com |
| 50 | 5 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 51 | 1 | 0.00 | 0 | 0.00 | Series 60 |
| 52 | 1 | 0.00 | 0 | 0.00 | BlackBerry |
| 53 | 26 | 0.04 | 0 | 0.00 | +http://www.parsijoo.ir/; ehsanmousa@par... |
| 54 | 1 | 0.00 | 0 | 0.00 | OSF1 alpha |
| 55 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 56 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 57 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 58 | 3 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 59 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 60 | 8 | 0.01 | 0 | 0.00 | +http://www.profound.net/domainappender |
| 61 | 1 | 0.00 | 0 | 0.00 | HP-UX 9000/785 |
| 62 | 20 | 0.03 | 0 | 0.00 | +http://help.naver.com/robots/ |
| 63 | 24 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 64 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
