| Used Operating Systems |
| 1 | 20612 | 24.25 | 3678 | 23.97 | Windows NT |
| 2 | 17155 | 20.18 | 243 | 1.58 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 14460 | 17.01 | 9424 | 61.43 | +http://www.baidu.com/search/spider.html |
| 4 | 11676 | 13.74 | 562 | 3.66 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 11395 | 13.41 | 452 | 2.95 | +http://www.bing.com/bingbot.htm |
| 6 | 3391 | 3.99 | 334 | 2.18 | +http://www.google.com/bot.html |
| 7 | 901 | 1.06 | 62 | 0.40 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 641 | 0.75 | 15 | 0.10 | +http://www.semrush.com/bot.html |
| 9 | 541 | 0.64 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 10 | 523 | 0.62 | 119 | 0.78 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 418 | 0.49 | 3 | 0.02 | +http://ahrefs.com/robot/ |
| 12 | 400 | 0.47 | 4 | 0.03 | +http://www.warebay.com/bot.html |
| 13 | 374 | 0.44 | 66 | 0.43 | +http://www.linkdex.com/bots/ |
| 14 | 280 | 0.33 | 36 | 0.23 | +http://yandex.com/bots |
| 15 | 194 | 0.23 | 5 | 0.03 | J2ME/MIDP |
| 16 | 192 | 0.23 | 2 | 0.01 | +http://webmeup-crawler.com/ |
| 17 | 181 | 0.21 | 2 | 0.01 | http://www.bing.com/bingbot.htm |
| 18 | 146 | 0.17 | 22 | 0.14 | Windows 95 |
| 19 | 142 | 0.17 | 22 | 0.14 | Windows 98 |
| 20 | 140 | 0.16 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 21 | 134 | 0.16 | 1 | 0.01 | Android |
| 22 | 119 | 0.14 | 14 | 0.09 | Linux [unknown version] |
| 23 | 112 | 0.13 | 27 | 0.18 | +http://www.profound.net/domainappender |
| 24 | 102 | 0.12 | 10 | 0.07 | +http://www.exabot.com/go/robot |
| 25 | 99 | 0.12 | 34 | 0.22 | Windows XP |
| 26 | 92 | 0.11 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 27 | 56 | 0.07 | 2 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 28 | 53 | 0.06 | 0 | 0.00 | BlackBerry |
| 29 | 52 | 0.06 | 0 | 0.00 | +https://deusu.de/robot.html |
| 30 | 48 | 0.06 | 23 | 0.15 | +http://duckduckgo.com |
| 31 | 39 | 0.05 | 31 | 0.20 | Linux i686 [unknown version] |
| 32 | 26 | 0.03 | 4 | 0.03 | FreeBSD [unknown version] |
| 33 | 26 | 0.03 | 10 | 0.07 | X11 |
| 34 | 24 | 0.03 | 11 | 0.07 | +http://help.coccoc.com/ |
| 35 | 19 | 0.02 | 7 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 36 | 17 | 0.02 | 6 | 0.04 | Windows 3.1 |
| 37 | 14 | 0.02 | 7 | 0.05 | +http://glutenfreepleasure.com/ |
| 38 | 14 | 0.02 | 7 | 0.05 | Windows ME |
| 39 | 14 | 0.02 | 4 | 0.03 | ) - BrowseX (2.0.0 Windows |
| 40 | 14 | 0.02 | 2 | 0.01 | +; |
| 41 | 11 | 0.01 | 4 | 0.03 | Windows 2000 |
| 42 | 11 | 0.01 | 9 | 0.06 | +info@netcraft.com |
| 43 | 10 | 0.01 | 4 | 0.03 | Auto; Windows |
| 44 | 10 | 0.01 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 45 | 9 | 0.01 | 5 | 0.03 | http://www.yama.info.waseda.ac.jp/~crawl... |
| 46 | 8 | 0.01 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 47 | 8 | 0.01 | 4 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 48 | 6 | 0.01 | 3 | 0.02 | http://nmap.org/book/nse.html |
| 49 | 6 | 0.01 | 4 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 50 | 6 | 0.01 | 1 | 0.01 | Android 2.3.5 |
| 51 | 4 | 0.00 | 4 | 0.03 | S60 |
| 52 | 4 | 0.00 | 4 | 0.03 | PPC Mac OS X Mach-O |
| 53 | 4 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 54 | 3 | 0.00 | 2 | 0.01 | Series 60 |
| 55 | 3 | 0.00 | 1 | 0.01 | +http://support.embed.ly/ |
| 56 | 3 | 0.00 | 3 | 0.02 | Linux 2.4.x |
| 57 | 3 | 0.00 | 3 | 0.02 | NetBSD [unknown version] |
| 58 | 2 | 0.00 | 2 | 0.01 | Solaris 2.6.x |
| 59 | 2 | 0.00 | 2 | 0.01 | Macintosh PPC |
| 60 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 61 | 2 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 62 | 2 | 0.00 | 2 | 0.01 | http://www.betaspider.com/ |
| 63 | 2 | 0.00 | 2 | 0.01 | X11; Linux i686; de |
| 64 | 2 | 0.00 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 65 | 2 | 0.00 | 2 | 0.01 | Linux 2.0.x |
| 66 | 2 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 67 | 2 | 0.00 | 2 | 0.01 | Solaris 8.x |
| 68 | 2 | 0.00 | 0 | 0.00 | +http://www.bigbozz.com/ |
| 69 | 2 | 0.00 | 2 | 0.01 | Linux 2.2.x |
| 70 | 2 | 0.00 | 0 | 0.00 | +http://www.apple.com/go/applebot |
| 71 | 1 | 0.00 | 1 | 0.01 | http://www.wise-guys.nl/ |
| 72 | 1 | 0.00 | 1 | 0.01 | http://tweetedtimes.com |
| 73 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 74 | 1 | 0.00 | 1 | 0.01 | Macintosh; U; PPC Mac OS |
| 75 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 76 | 1 | 0.00 | 1 | 0.01 | +http://www.parsijoo.ir/; crawler@parsij... |
| 77 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 78 | 1 | 0.00 | 1 | 0.01 | mailto: techinfo@ubermetrics-technologie... |
| 79 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020827 |
| 80 | 1 | 0.00 | 1 | 0.01 | +http://www.chainn.com/mxbot.html |
| 81 | 1 | 0.00 | 1 | 0.01 | MSIE 6.0; Windows NT 5.1 |
| 82 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 83 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20021106 |
| 84 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020910 |
| 85 | 1 | 0.00 | 1 | 0.01 | i686 Linux; 20020217 |
| 86 | 1 | 0.00 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 87 | 1 | 0.00 | 1 | 0.01 | Macintosh |
| 88 | 1 | 0.00 | 0 | 0.00 | Linux i586 [unknown version] |
| 89 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 90 | 1 | 0.00 | 1 | 0.01 | Mac_68K |
| 91 | 1 | 0.00 | 0 | 0.00 | http://web.toutiao.com/media_cooperation... |
| 92 | 1 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
