| Used Operating Systems by Visits |
| 1 | 13780 | 1.70 | 8965 | 34.45 | +http://ahrefs.com/robot/ |
| 2 | 9263 | 1.14 | 4762 | 18.30 | +http://www.baidu.com/search/spider.html |
| 3 | 76163 | 9.38 | 3950 | 15.18 | +http://yandex.com/bots |
| 4 | 99807 | 12.29 | 2409 | 9.26 | +http://www.bing.com/bingbot.htm |
| 5 | 21540 | 2.65 | 1492 | 5.73 | +http://www.google.com/bot.html |
| 6 | 195614 | 24.08 | 1250 | 4.80 | http://mj12bot.com/ |
| 7 | 11333 | 1.39 | 740 | 2.84 | Windows NT |
| 8 | 1815 | 0.22 | 636 | 2.44 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 9 | 3751 | 0.46 | 552 | 2.12 | +http://www.pinterest.com/bot.html |
| 10 | 747 | 0.09 | 257 | 0.99 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 463 | 0.06 | 210 | 0.81 | +http://duckduckgo.com |
| 12 | 17257 | 2.12 | 76 | 0.29 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 61 | 0.01 | 61 | 0.23 | Windows 9 |
| 14 | 58 | 0.01 | 58 | 0.22 | Windows 2007 |
| 15 | 57 | 0.01 | 57 | 0.22 | Windows 2004 |
| 16 | 56 | 0.01 | 56 | 0.22 | Windows 2008 |
| 17 | 56 | 0.01 | 56 | 0.22 | Windows 2006 |
| 18 | 352741 | 43.42 | 55 | 0.21 | +http://www.semrush.com/bot.html |
| 19 | 55 | 0.01 | 55 | 0.21 | Windows 2005 |
| 20 | 51 | 0.01 | 51 | 0.20 | Windows 2002 |
| 21 | 48 | 0.01 | 48 | 0.18 | Windows 2003 |
| 22 | 2183 | 0.27 | 41 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 23 | 216 | 0.03 | 21 | 0.08 | Windows 98 |
| 24 | 93 | 0.01 | 19 | 0.07 | +http://cliqz.com/company/cliqzbot |
| 25 | 64 | 0.01 | 16 | 0.06 | +http://glutenfreepleasure.com/ |
| 26 | 65 | 0.01 | 15 | 0.06 | Windows XP |
| 27 | 39 | 0.00 | 10 | 0.04 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 28 | 247 | 0.03 | 9 | 0.03 | Android |
| 29 | 140 | 0.02 | 9 | 0.03 | +http://www.linkdex.com/bots/ |
| 30 | 80 | 0.01 | 9 | 0.03 | Linux i686 [unknown version] |
| 31 | 8 | 0.00 | 8 | 0.03 | 1 subscribers; feed-id=6dd889edb6cc5a4cb... |
| 32 | 13 | 0.00 | 7 | 0.03 | +http://sur.ly/bot.html |
| 33 | 9 | 0.00 | 6 | 0.02 | Windows 95 |
| 34 | 303 | 0.04 | 4 | 0.02 | +https://www.mojeek.com/bot.html |
| 35 | 46 | 0.01 | 4 | 0.02 | +http://webmeup-crawler.com/ |
| 36 | 12 | 0.00 | 4 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 5 | 0.00 | 3 | 0.01 | http://linkfluence.com/; bot@linkfluence... |
| 38 | 112 | 0.01 | 3 | 0.01 | +http://www.reddit.com/feedback |
| 39 | 17 | 0.00 | 2 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 40 | 258 | 0.03 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 41 | 4 | 0.00 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 42 | 18 | 0.00 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 43 | 3 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 44 | 1 | 0.00 | 1 | 0.00 | News; +http://ahrefs.com/robot/ |
| 45 | 110 | 0.01 | 1 | 0.00 | J2ME/MIDP |
| 46 | 1 | 0.00 | 1 | 0.00 | Auto; Windows |
| 47 | 6 | 0.00 | 1 | 0.00 | BlackBerry |
| 48 | 2 | 0.00 | 1 | 0.00 | +http://support.embed.ly/ |
| 49 | 84 | 0.01 | 1 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 50 | 77 | 0.01 | 1 | 0.00 | https://duckduckgo.com/duckduckbot |
| 51 | 3 | 0.00 | 1 | 0.00 | http://support.paper.li/entries/20023257... |
| 52 | 5 | 0.00 | 1 | 0.00 | http://femtosearch.com |
| 53 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 54 | 11 | 0.00 | 1 | 0.00 | +https://github.com/ViDA-NYU/ache |
| 55 | 17 | 0.00 | 1 | 0.00 | +https://blog.ucoz.ru/upolicy |
| 56 | 9 | 0.00 | 1 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 57 | 2002 | 0.25 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 58 | 4 | 0.00 | 1 | 0.00 | Windows 3.1 |
| 59 | 9 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 60 | 1 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 61 | 1 | 0.00 | 1 | 0.00 | +https://www.comscore.com/Web-Crawler |
| 62 | 6 | 0.00 | 1 | 0.00 | +https://grob.it |
| 63 | 2 | 0.00 | 1 | 0.00 | +http://www.google.com/bot.html |
| 64 | 2 | 0.00 | 1 | 0.00 | +http://www.alexa.com/help/webmasters; |
| 65 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 66 | 10 | 0.00 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 67 | 3 | 0.00 | 1 | 0.00 | Macintosh |
| 68 | 2 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 69 | 8 | 0.00 | 1 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 70 | 9 | 0.00 | 1 | 0.00 | +https://extlinks.com/Bot.html |
| 71 | 1 | 0.00 | 0 | 0.00 | Windows 93 |
| 72 | 195 | 0.02 | 0 | 0.00 | Windows |
| 73 | 1 | 0.00 | 0 | 0.00 | Series 60 |
| 74 | 2 | 0.00 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 75 | 1 | 0.00 | 0 | 0.00 | iPad |
| 76 | 1 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 77 | 6 | 0.00 | 0 | 0.00 | +http://www.sysomos.com/; Sysomos |
| 78 | 3 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 79 | 161 | 0.02 | 0 | 0.00 | 44 subscribers |
| 80 | 1 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 81 | 6 | 0.00 | 0 | 0.00 | AnyEvent-HTTP/2.22; +http://software.sch... |
| 82 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 83 | 2 | 0.00 | 0 | 0.00 | +https://www.swobbl.eu/help/bot.php |
| 84 | 2 | 0.00 | 0 | 0.00 | +http://images.weserv.nl/ |
| 85 | 14 | 0.00 | 0 | 0.00 | +https://discordapp.com |
| 86 | 6 | 0.00 | 0 | 0.00 | Windows 9. |
| 87 | 1 | 0.00 | 0 | 0.00 | Trident/5.0 |
| 88 | 3 | 0.00 | 0 | 0.00 | Tizen |
| 89 | 2 | 0.00 | 0 | 0.00 | Unknown |
| 90 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 91 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 92 | 2 | 0.00 | 0 | 0.00 | Windows 92 |
| 93 | 3 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 94 | 4 | 0.00 | 0 | 0.00 | +http://vk.com/dev/Share |
| 95 | 9 | 0.00 | 0 | 0.00 | +http://naver.me/spd |
| 96 | 89 | 0.01 | 0 | 0.00 | X11 |
| 97 | 13 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 98 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 99 | 13 | 0.00 | 0 | 0.00 | MAUI Runtime |
| 100 | 2 | 0.00 | 0 | 0.00 | +http://www.junglekey.com/ |
| 101 | 60 | 0.01 | 0 | 0.00 | +bot@tracemyfile.com |
| 102 | 40 | 0.00 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 103 | 131 | 0.02 | 0 | 0.00 | 116 subscribers; feed-id=50e2ea0fe721eca... |
| 104 | 232 | 0.03 | 0 | 0.00 | 1 subscribers |
| 105 | 3 | 0.00 | 0 | 0.00 | Archive-It; +http://archive-it.org/files... |
| 106 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 107 | 314 | 0.04 | 0 | 0.00 | +https://bazqux.com/fetcher; 1 subscribe... |
| 108 | 1 | 0.00 | 0 | 0.00 | +https://www.woorank.com/bot |
| 109 | 6 | 0.00 | 0 | 0.00 | +http://www.carma.com |
| 110 | 9 | 0.00 | 0 | 0.00 | +http://www.grouphigh.com/ |
| 111 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 112 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 113 | 5 | 0.00 | 0 | 0.00 | SpreadTrum |
| 114 | 5 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 115 | 5 | 0.00 | 0 | 0.00 | +http://docs.google.com; +Google-Docume... |
| 116 | 2 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
