| Used Operating Systems |
| 1 | 34739 | 23.13 | 1373 | 7.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 30779 | 20.49 | 1643 | 8.40 | +http://www.bing.com/bingbot.htm |
| 3 | 18901 | 12.59 | 2715 | 13.88 | +http://www.google.com/bot.html |
| 4 | 14141 | 9.42 | 7991 | 40.86 | +http://ahrefs.com/robot/ |
| 5 | 13077 | 8.71 | 2693 | 13.77 | +http://www.baidu.com/search/spider.html |
| 6 | 8696 | 5.79 | 119 | 0.61 | +http://www.semrush.com/bot.html |
| 7 | 7881 | 5.25 | 1244 | 6.36 | Windows NT |
| 8 | 7155 | 4.76 | 170 | 0.87 | http://mj12bot.com/ |
| 9 | 3099 | 2.06 | 32 | 0.16 | Android |
| 10 | 2686 | 1.79 | 531 | 2.72 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 1982 | 1.32 | 1 | 0.01 | http://help.zum.com/inquiry |
| 12 | 1672 | 1.11 | 394 | 2.01 | +http://yandex.com/bots |
| 13 | 1642 | 1.09 | 12 | 0.06 | J2ME/MIDP |
| 14 | 857 | 0.57 | 216 | 1.10 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 537 | 0.36 | 28 | 0.14 | Linux i686 [unknown version] |
| 16 | 431 | 0.29 | 87 | 0.44 | +http://duckduckgo.com |
| 17 | 308 | 0.21 | 83 | 0.42 | +http://help.coccoc.com/searchengine |
| 18 | 157 | 0.10 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 125 | 0.08 | 1 | 0.01 | MAUI Runtime |
| 20 | 116 | 0.08 | 4 | 0.02 | +https://blog.ucoz.ru/upolicy |
| 21 | 110 | 0.07 | 19 | 0.10 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 100 | 0.07 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 23 | 91 | 0.06 | 1 | 0.01 | Series 60 |
| 24 | 79 | 0.05 | 29 | 0.15 | +http://www.exabot.com/go/robot |
| 25 | 71 | 0.05 | 24 | 0.12 | Windows XP |
| 26 | 68 | 0.05 | 0 | 0.00 | Windows 9. |
| 27 | 63 | 0.04 | 9 | 0.05 | Windows 98 |
| 28 | 60 | 0.04 | 0 | 0.00 | +https://deusu.de/robot.html |
| 29 | 43 | 0.03 | 0 | 0.00 | http://drive.google.com |
| 30 | 41 | 0.03 | 0 | 0.00 | http://www.similartech.com/smtbot |
| 31 | 40 | 0.03 | 0 | 0.00 | SpreadTrum |
| 32 | 38 | 0.03 | 8 | 0.04 | +http://naver.me/bot |
| 33 | 36 | 0.02 | 19 | 0.10 | +http://www.linkdex.com/bots/ |
| 34 | 23 | 0.02 | 11 | 0.06 | Windows 95 |
| 35 | 21 | 0.01 | 0 | 0.00 | +spider@seoscanners.net |
| 36 | 20 | 0.01 | 0 | 0.00 | Windows |
| 37 | 20 | 0.01 | 5 | 0.03 | +http://cliqz.com/company/cliqzbot |
| 38 | 19 | 0.01 | 1 | 0.01 | https://nmap.org/book/nse.html |
| 39 | 16 | 0.01 | 5 | 0.03 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 40 | 16 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 41 | 14 | 0.01 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 42 | 14 | 0.01 | 0 | 0.00 | Linux 2.6.x |
| 43 | 12 | 0.01 | 6 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 44 | 12 | 0.01 | 5 | 0.03 | +https://www.mojeek.com/bot.html |
| 45 | 12 | 0.01 | 10 | 0.05 | +http://www.uptime.com/uptimebot |
| 46 | 10 | 0.01 | 5 | 0.03 | Windows 2000 |
| 47 | 10 | 0.01 | 9 | 0.05 | MS Web Services Client Protocol 4.0.3031... |
| 48 | 10 | 0.01 | 3 | 0.02 | +http://glutenfreepleasure.com/ |
| 49 | 10 | 0.01 | 3 | 0.02 | http://yooz.ir; info@yooz.ir |
| 50 | 10 | 0.01 | 5 | 0.03 | +http://www.seokicks.de/robot.html |
| 51 | 10 | 0.01 | 7 | 0.04 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 52 | 8 | 0.01 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 53 | 7 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 54 | 7 | 0.00 | 4 | 0.02 | +info@netcraft.com |
| 55 | 7 | 0.00 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 56 | 6 | 0.00 | 2 | 0.01 | Windows CE |
| 57 | 6 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 58 | 6 | 0.00 | 6 | 0.03 | +http://alphaseobot.com/bot.html |
| 59 | 5 | 0.00 | 1 | 0.01 | +http://www.similartech.com/smtbot |
| 60 | 5 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 61 | 4 | 0.00 | 2 | 0.01 | Auto; Windows |
| 62 | 4 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 63 | 4 | 0.00 | 2 | 0.01 | http://support.paper.li/entries/20023257... |
| 64 | 4 | 0.00 | 0 | 0.00 | +http://www.reddit.com/feedback |
| 65 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 66 | 3 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 67 | 3 | 0.00 | 1 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 68 | 2 | 0.00 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 69 | 2 | 0.00 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 70 | 2 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 71 | 2 | 0.00 | 0 | 0.00 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 72 | 2 | 0.00 | 1 | 0.01 | +http://megaindex.com/crawler |
| 73 | 2 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 74 | 2 | 0.00 | 1 | 0.01 | IRIX 6.x |
| 75 | 2 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 76 | 1 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 77 | 1 | 0.00 | 0 | 0.00 | BlackBerry |
| 78 | 1 | 0.00 | 0 | 0.00 | +http://www.feedspot.com/fs/bot |
| 79 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
