| Used Operating Systems by Visits |
| 1 | 11370 | 6.68 | 6329 | 30.84 | +http://ahrefs.com/robot/ |
| 2 | 23907 | 14.06 | 5584 | 27.21 | +http://www.baidu.com/search/spider.html |
| 3 | 19960 | 11.74 | 2580 | 12.57 | +http://www.google.com/bot.html |
| 4 | 16260 | 9.56 | 1488 | 7.25 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 10932 | 6.43 | 1375 | 6.70 | Windows NT |
| 6 | 36512 | 21.47 | 1159 | 5.65 | +http://www.bing.com/bingbot.htm |
| 7 | 3206 | 1.88 | 564 | 2.75 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 4165 | 2.45 | 490 | 2.39 | +http://yandex.com/bots |
| 9 | 19717 | 11.59 | 239 | 1.16 | http://mj12bot.com/ |
| 10 | 624 | 0.37 | 159 | 0.77 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 11857 | 6.97 | 117 | 0.57 | +http://www.semrush.com/bot.html |
| 12 | 391 | 0.23 | 77 | 0.38 | +http://duckduckgo.com |
| 13 | 262 | 0.15 | 68 | 0.33 | +http://help.coccoc.com/searchengine |
| 14 | 6011 | 3.53 | 45 | 0.22 | Android |
| 15 | 65 | 0.04 | 21 | 0.10 | Windows 95 |
| 16 | 22 | 0.01 | 21 | 0.10 | +http://www.uptime.com/uptimebot |
| 17 | 46 | 0.03 | 20 | 0.10 | Linux i686 [unknown version] |
| 18 | 79 | 0.05 | 18 | 0.09 | +http://cliqz.com/company/cliqzbot |
| 19 | 101 | 0.06 | 17 | 0.08 | Windows 98 |
| 20 | 32 | 0.02 | 15 | 0.07 | +http://www.linkdex.com/bots/ |
| 21 | 1574 | 0.93 | 12 | 0.06 | J2ME/MIDP |
| 22 | 33 | 0.02 | 11 | 0.05 | Windows XP |
| 23 | 64 | 0.04 | 9 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 8 | 0.00 | 7 | 0.03 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 25 | 13 | 0.01 | 6 | 0.03 | WinHttp.WinHttpRequest.5 |
| 26 | 13 | 0.01 | 5 | 0.02 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 27 | 10 | 0.01 | 5 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 28 | 5 | 0.00 | 5 | 0.02 | MS Web Services Client Protocol 4.0.3031... |
| 29 | 12 | 0.01 | 5 | 0.02 | +http://glutenfreepleasure.com/ |
| 30 | 114 | 0.07 | 5 | 0.02 | +https://blog.ucoz.ru/upolicy |
| 31 | 11 | 0.01 | 5 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 32 | 14 | 0.01 | 4 | 0.02 | Auto; Windows |
| 33 | 8 | 0.00 | 4 | 0.02 | +https://www.mojeek.com/bot.html |
| 34 | 8 | 0.00 | 4 | 0.02 | +info@netcraft.com |
| 35 | 8 | 0.00 | 4 | 0.02 | +http://www.seokicks.de/robot.html |
| 36 | 14 | 0.01 | 3 | 0.01 | +http://sur.ly/bot.html |
| 37 | 6 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 38 | 3 | 0.00 | 3 | 0.01 | +http://alphaseobot.com/bot.html |
| 39 | 15 | 0.01 | 3 | 0.01 | +http://www.exabot.com/go/robot |
| 40 | 5 | 0.00 | 2 | 0.01 | Windows 2000 |
| 41 | 8 | 0.00 | 2 | 0.01 | http://yooz.ir; info@yooz.ir |
| 42 | 8 | 0.00 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 43 | 9 | 0.01 | 2 | 0.01 | +http://www.findxbot.com |
| 44 | 6 | 0.00 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 45 | 43 | 0.03 | 2 | 0.01 | +http://naver.me/bot |
| 46 | 12 | 0.01 | 2 | 0.01 | X11 |
| 47 | 1 | 0.00 | 1 | 0.00 | https://nmap.org/book/nse.html |
| 48 | 49 | 0.03 | 1 | 0.00 | http://linkfluence.com/; bot@linkfluence... |
| 49 | 4 | 0.00 | 1 | 0.00 | News; +http://ahrefs.com/robot/ |
| 50 | 1 | 0.00 | 1 | 0.00 | Macintosh PPC |
| 51 | 1976 | 1.16 | 1 | 0.00 | http://help.zum.com/inquiry |
| 52 | 2 | 0.00 | 1 | 0.00 | http://support.paper.li/entries/20023257... |
| 53 | 2 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 54 | 6 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 55 | 1 | 0.00 | 1 | 0.00 | +http://www.veooz.com/veoozbot.html |
| 56 | 2 | 0.00 | 1 | 0.00 | +http://www.id-search.xyz/bot.html |
| 57 | 2 | 0.00 | 1 | 0.00 | Windows ME |
| 58 | 3 | 0.00 | 1 | 0.00 | S60 |
| 59 | 2 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 60 | 143 | 0.08 | 1 | 0.00 | SpreadTrum |
| 61 | 14 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 62 | 1 | 0.00 | 1 | 0.00 | Solaris 7.x |
| 63 | 55 | 0.03 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 64 | 1 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 65 | 4 | 0.00 | 0 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 66 | 32 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 67 | 40 | 0.02 | 0 | 0.00 | http://drive.google.com |
| 68 | 60 | 0.04 | 0 | 0.00 | Windows 9. |
| 69 | 2 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 70 | 7 | 0.00 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 71 | 9 | 0.01 | 0 | 0.00 | Windows Phone OS 7.0 |
| 72 | 6 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 73 | 21 | 0.01 | 0 | 0.00 | Linux 2.6.x |
| 74 | 16 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 75 | 42 | 0.02 | 0 | 0.00 | +spider@seoscanners.net |
| 76 | 41 | 0.02 | 0 | 0.00 | http://www.similartech.com/smtbot |
