| Used Operating Systems |
| 1 | 26518 | 36.49 | 1833 | 15.92 | +http://www.bing.com/bingbot.htm |
| 2 | 14961 | 20.59 | 5452 | 47.34 | Windows NT |
| 3 | 8315 | 11.44 | 124 | 1.08 | +http://ahrefs.com/robot/ |
| 4 | 7112 | 9.79 | 371 | 3.22 | +http://yandex.com/bots |
| 5 | 2636 | 3.63 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 6 | 1781 | 2.45 | 1521 | 13.21 | +http://www.baidu.com/search/spider.html |
| 7 | 1740 | 2.39 | 104 | 0.90 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 1737 | 2.39 | 613 | 5.32 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 1469 | 2.02 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 1202 | 1.65 | 3 | 0.03 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 11 | 1137 | 1.56 | 78 | 0.68 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 1093 | 1.50 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 13 | 693 | 0.95 | 422 | 3.66 | +http://www.google.com/bot.html |
| 14 | 337 | 0.46 | 288 | 2.50 | Windows 95 |
| 15 | 244 | 0.34 | 86 | 0.75 | +http://www.linkdex.com/bots/ |
| 16 | 200 | 0.28 | 61 | 0.53 | Windows 98 |
| 17 | 173 | 0.24 | 43 | 0.37 | +http://www.profound.net/domainappender |
| 18 | 161 | 0.22 | 2 | 0.02 | WinHttp.WinHttpRequest.5 |
| 19 | 143 | 0.20 | 44 | 0.38 | +http://www.exabot.com/go/robot |
| 20 | 116 | 0.16 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 21 | 85 | 0.12 | 6 | 0.05 | Android |
| 22 | 58 | 0.08 | 12 | 0.10 | Windows XP |
| 23 | 56 | 0.08 | 49 | 0.43 | MSIE 5.5; Windows NT 5.0 |
| 24 | 56 | 0.08 | 28 | 0.24 | +http://duckduckgo.com |
| 25 | 53 | 0.07 | 49 | 0.43 | Windows ME |
| 26 | 52 | 0.07 | 51 | 0.44 | Windows CE |
| 27 | 51 | 0.07 | 48 | 0.42 | Windows 2000 |
| 28 | 50 | 0.07 | 1 | 0.01 | +http://advbot.org/bot.html |
| 29 | 49 | 0.07 | 43 | 0.37 | Windows 3.1 |
| 30 | 46 | 0.06 | 6 | 0.05 | +http://help.coccoc.com/ |
| 31 | 44 | 0.06 | 38 | 0.33 | MSIE 5.5; Windows NT 4.0 |
| 32 | 38 | 0.05 | 29 | 0.25 | Auto; Windows |
| 33 | 31 | 0.04 | 2 | 0.02 | Windows Phone OS 7.5 |
| 34 | 26 | 0.04 | 22 | 0.19 | ) - BrowseX (2.0.0 Windows |
| 35 | 26 | 0.04 | 9 | 0.08 | X11 |
| 36 | 22 | 0.03 | 4 | 0.03 | +http://fulltext.sblog.cz/ |
| 37 | 16 | 0.02 | 15 | 0.13 | Linux i686 [unknown version] |
| 38 | 15 | 0.02 | 2 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 39 | 12 | 0.02 | 6 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 40 | 11 | 0.02 | 1 | 0.01 | J2ME/MIDP |
| 41 | 11 | 0.02 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 42 | 9 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 43 | 9 | 0.01 | 2 | 0.02 | Android 2.3.5 |
| 44 | 8 | 0.01 | 1 | 0.01 | +http://www.warebay.com/bot.html |
| 45 | 8 | 0.01 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 46 | 7 | 0.01 | 7 | 0.06 | Linux [unknown version] |
| 47 | 7 | 0.01 | 7 | 0.06 | +http://www.xovibot.net/ |
| 48 | 6 | 0.01 | 4 | 0.03 | +http://www.seograph.net/bot.html |
| 49 | 6 | 0.01 | 6 | 0.05 | +http://domainsigma.com/robot |
| 50 | 4 | 0.01 | 0 | 0.00 | documents; +http://docs.google.com |
| 51 | 3 | 0.00 | 1 | 0.01 | BREW |
| 52 | 3 | 0.00 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 53 | 3 | 0.00 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 54 | 2 | 0.00 | 1 | 0.01 | support.orangebot@orange.com |
| 55 | 2 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 56 | 2 | 0.00 | 2 | 0.02 | Windows |
| 57 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 58 | 2 | 0.00 | 1 | 0.01 | Windows 92 |
| 59 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 60 | 2 | 0.00 | 1 | 0.01 | +http://173.13.143.74/bot.php |
| 61 | 2 | 0.00 | 2 | 0.02 | Linux i586 [unknown version] |
| 62 | 1 | 0.00 | 1 | 0.01 | info@muso.com; +http://www.muso.com |
| 63 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 64 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 1 | 0.00 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 66 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 67 | 1 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 68 | 1 | 0.00 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 69 | 1 | 0.00 | 1 | 0.01 | SunOS 4.1.x |
