| Used Operating Systems by Visits |
| 1 | 162745 | 8.76 | 89413 | 82.82 | +http://ahrefs.com/robot/ |
| 2 | 9086 | 0.49 | 4720 | 4.37 | +http://www.baidu.com/search/spider.html |
| 3 | 18341 | 0.99 | 3146 | 2.91 | +http://yandex.com/bots |
| 4 | 118748 | 6.39 | 3125 | 2.89 | +http://www.bing.com/bingbot.htm |
| 5 | 20467 | 1.10 | 2104 | 1.95 | +http://www.google.com/bot.html |
| 6 | 280266 | 15.08 | 1611 | 1.49 | http://mj12bot.com/ |
| 7 | 15523 | 0.84 | 1115 | 1.03 | Windows NT |
| 8 | 5270 | 0.28 | 788 | 0.73 | +http://www.pinterest.com/bot.html |
| 9 | 5062 | 0.27 | 593 | 0.55 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 10 | 21991 | 1.18 | 297 | 0.28 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 329274 | 17.71 | 96 | 0.09 | +http://webmeup-crawler.com/ |
| 12 | 392 | 0.02 | 95 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 2784 | 0.15 | 80 | 0.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 861894 | 46.37 | 75 | 0.07 | +http://www.semrush.com/bot.html |
| 15 | 58 | 0.00 | 58 | 0.05 | Windows 2007 |
| 16 | 56 | 0.00 | 56 | 0.05 | Windows 2002 |
| 17 | 110 | 0.01 | 54 | 0.05 | +http://duckduckgo.com |
| 18 | 53 | 0.00 | 53 | 0.05 | Windows 2008 |
| 19 | 49 | 0.00 | 49 | 0.05 | Windows 9 |
| 20 | 49 | 0.00 | 49 | 0.05 | Windows 2005 |
| 21 | 47 | 0.00 | 47 | 0.04 | Windows 2006 |
| 22 | 46 | 0.00 | 46 | 0.04 | Windows 2004 |
| 23 | 45 | 0.00 | 45 | 0.04 | Windows 2003 |
| 24 | 77 | 0.00 | 42 | 0.04 | +http://www.exabot.com/go/robot |
| 25 | 122 | 0.01 | 17 | 0.02 | +http://help.coccoc.com/searchengine |
| 26 | 65 | 0.00 | 15 | 0.01 | +http://glutenfreepleasure.com/ |
| 27 | 32 | 0.00 | 15 | 0.01 | Linux i686 [unknown version] |
| 28 | 193 | 0.01 | 14 | 0.01 | Windows 98 |
| 29 | 11 | 0.00 | 11 | 0.01 | 1 subscribers; feed-id=6dd889edb6cc5a4cb... |
| 30 | 95 | 0.01 | 11 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 31 | 200 | 0.01 | 10 | 0.01 | +http://www.gowikibot.com |
| 32 | 32 | 0.00 | 9 | 0.01 | Windows 95 |
| 33 | 81 | 0.00 | 9 | 0.01 | Windows XP |
| 34 | 2048 | 0.11 | 8 | 0.01 | http://femtosearch.com |
| 35 | 126 | 0.01 | 7 | 0.01 | +https://www.seokicks.de/robot.html |
| 36 | 348 | 0.02 | 6 | 0.01 | Android |
| 37 | 27 | 0.00 | 4 | 0.00 | X11 |
| 38 | 42 | 0.00 | 4 | 0.00 | +http://www.linkdex.com/bots/ |
| 39 | 10 | 0.00 | 4 | 0.00 | + https://a.pr-cy.ru |
| 40 | 13 | 0.00 | 4 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 41 | 6 | 0.00 | 3 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 6 | 0.00 | 3 | 0.00 | SA; +http://ahrefs.com/robot/ |
| 43 | 5 | 0.00 | 3 | 0.00 | Macintosh |
| 44 | 5 | 0.00 | 3 | 0.00 | +http://sur.ly/bot.html |
| 45 | 15 | 0.00 | 3 | 0.00 | Windows ME |
| 46 | 7 | 0.00 | 3 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 47 | 4 | 0.00 | 2 | 0.00 | +http://www.alexa.com/help/webmasters; |
| 48 | 2 | 0.00 | 2 | 0.00 | http://cloudsystemnetworks.com |
| 49 | 18 | 0.00 | 2 | 0.00 | WinHttp.WinHttpRequest.5 |
| 50 | 9 | 0.00 | 2 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 51 | 4 | 0.00 | 2 | 0.00 | https://duckduckgo.com/duckduckbot |
| 52 | 338 | 0.02 | 2 | 0.00 | +https://www.mojeek.com/bot.html |
| 53 | 7 | 0.00 | 2 | 0.00 | Windows 2000 |
| 54 | 4 | 0.00 | 2 | 0.00 | +https://netpeaksoftware.com/checker |
| 55 | 1 | 0.00 | 1 | 0.00 | NetBSD [unknown version] |
| 56 | 29 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 57 | 2 | 0.00 | 1 | 0.00 | startmebot/1.0; +https://start.me/bot |
| 58 | 3 | 0.00 | 1 | 0.00 | +https://extlinks.com/Bot.html |
| 59 | 6 | 0.00 | 1 | 0.00 | Windows CE |
| 60 | 2 | 0.00 | 1 | 0.00 | +http://www.webeaver.com/bot |
| 61 | 1 | 0.00 | 1 | 0.00 | +http://support.embed.ly/ |
| 62 | 2 | 0.00 | 1 | 0.00 | +https://github.com/ViDA-NYU/ache |
| 63 | 9 | 0.00 | 1 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 64 | 4 | 0.00 | 1 | 0.00 | Windows 3.1 |
| 65 | 61 | 0.00 | 1 | 0.00 | MAUI Runtime |
| 66 | 6 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 67 | 1 | 0.00 | 1 | 0.00 | Macintosh PPC |
| 68 | 18 | 0.00 | 1 | 0.00 | +https://webdatastats.com/policy.html |
| 69 | 4 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 70 | 250 | 0.01 | 1 | 0.00 | Linux i586 [unknown version] |
| 71 | 3 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 72 | 15 | 0.00 | 1 | 0.00 | +http://ruki.rezko.net |
| 73 | 1003 | 0.05 | 1 | 0.00 | http://crawler.007ac9.net/ |
| 74 | 3 | 0.00 | 1 | 0.00 | Auto; Windows |
| 75 | 1 | 0.00 | 1 | 0.00 | +https://www.comscore.com/Web-Crawler |
| 76 | 5 | 0.00 | 0 | 0.00 | http://linkfluence.com/; bot@linkfluence... |
| 77 | 4 | 0.00 | 0 | 0.00 | apps-spreadsheets; +http://docs.google.c... |
| 78 | 6 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 79 | 4 | 0.00 | 0 | 0.00 | +http://images.weserv.nl/ |
| 80 | 4 | 0.00 | 0 | 0.00 | https://support.paper.li/entries/2002325... |
| 81 | 51 | 0.00 | 0 | 0.00 | +http://www.reddit.com/feedback |
| 82 | 1 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 83 | 8 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 84 | 5 | 0.00 | 0 | 0.00 | Series 60 |
| 85 | 386 | 0.02 | 0 | 0.00 | +https://bazqux.com/fetcher; 1 subscribe... |
| 86 | 2 | 0.00 | 0 | 0.00 | http://www.rcdtokyo.com/pc2m/ |
| 87 | 5 | 0.00 | 0 | 0.00 | +https://www.qwant.com/; +https://www.gi... |
| 88 | 170 | 0.01 | 0 | 0.00 | 116 subscribers; feed-id=50e2ea0fe721eca... |
| 89 | 187 | 0.01 | 0 | 0.00 | 46 subscribers |
| 90 | 47 | 0.00 | 0 | 0.00 | +http://naver.me/spd |
| 91 | 2 | 0.00 | 0 | 0.00 | +bot@tracemyfile.com |
| 92 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 93 | 4 | 0.00 | 0 | 0.00 | AnyEvent-HTTP/2.22; +http://software.sch... |
| 94 | 8 | 0.00 | 0 | 0.00 | +http://www.carma.com |
| 95 | 2 | 0.00 | 0 | 0.00 | +http://www.grouphigh.com/ |
| 96 | 3 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 97 | 2 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 98 | 1 | 0.00 | 0 | 0.00 | MirrorDetector; +http://yandex.com/bots |
| 99 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 100 | 4 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 101 | 2 | 0.00 | 0 | 0.00 | drawings; +http://docs.google.com |
| 102 | 1 | 0.00 | 0 | 0.00 | Unknown |
| 103 | 1 | 0.00 | 0 | 0.00 | SpreadTrum |
| 104 | 11 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 105 | 94 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 106 | 2 | 0.00 | 0 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 107 | 14 | 0.00 | 0 | 0.00 | +https://discordapp.com |
| 108 | 13 | 0.00 | 0 | 0.00 | 1 subscribers |
