| Used Operating Systems |
| 1 | 114894 | 66.94 | 558 | 1.72 | http://mj12bot.com/ |
| 2 | 32646 | 19.02 | 26007 | 80.02 | +http://ahrefs.com/robot/ |
| 3 | 11631 | 6.78 | 2859 | 8.80 | Windows NT |
| 4 | 3513 | 2.05 | 579 | 1.78 | +http://www.bing.com/bingbot.htm |
| 5 | 1914 | 1.12 | 463 | 1.42 | +http://www.google.com/bot.html |
| 6 | 1785 | 1.04 | 434 | 1.34 | +http://yandex.com/bots |
| 7 | 1249 | 0.73 | 493 | 1.52 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 1074 | 0.63 | 220 | 0.68 | +http://www.linkdex.com/bots/ |
| 9 | 685 | 0.40 | 337 | 1.04 | +http://www.baidu.com/search/spider.html |
| 10 | 648 | 0.38 | 108 | 0.33 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 630 | 0.37 | 88 | 0.27 | +http://www.semrush.com/bot.html |
| 12 | 125 | 0.07 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 13 | 88 | 0.05 | 43 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 86 | 0.05 | 34 | 0.10 | Windows 98 |
| 15 | 75 | 0.04 | 3 | 0.01 | +http://alphaseobot.com/bot.html |
| 16 | 72 | 0.04 | 57 | 0.18 | Windows 95 |
| 17 | 39 | 0.02 | 16 | 0.05 | Windows XP |
| 18 | 38 | 0.02 | 1 | 0.00 | +https://www.aihitdata.com/about |
| 19 | 36 | 0.02 | 4 | 0.01 | +http://www.seokicks.de/robot.html |
| 20 | 36 | 0.02 | 3 | 0.01 | X11 |
| 21 | 26 | 0.02 | 2 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 22 | 24 | 0.01 | 8 | 0.02 | +http://www.pinterest.com/bot.html |
| 23 | 24 | 0.01 | 11 | 0.03 | +http://duckduckgo.com |
| 24 | 23 | 0.01 | 23 | 0.07 | Windows CE |
| 25 | 21 | 0.01 | 18 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 26 | 18 | 0.01 | 16 | 0.05 | Auto; Windows |
| 27 | 18 | 0.01 | 7 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 28 | 17 | 0.01 | 10 | 0.03 | Windows 3.1 |
| 29 | 15 | 0.01 | 10 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 30 | 14 | 0.01 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 31 | 13 | 0.01 | 0 | 0.00 | Android 4.1 |
| 32 | 13 | 0.01 | 13 | 0.04 | +http://www.uptime.com/uptimebot |
| 33 | 12 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 34 | 12 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 35 | 12 | 0.01 | 8 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 36 | 11 | 0.01 | 9 | 0.03 | Windows 2000 |
| 37 | 10 | 0.01 | 6 | 0.02 | +http://www.proximic.com/info/spider.php |
| 38 | 10 | 0.01 | 1 | 0.00 | +http://www.gowikibot.com |
| 39 | 9 | 0.01 | 7 | 0.02 | Windows ME |
| 40 | 9 | 0.01 | 8 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 41 | 9 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 42 | 6 | 0.00 | 6 | 0.02 | https://nmap.org/book/nse.html |
| 43 | 5 | 0.00 | 4 | 0.01 | Linux i686 [unknown version] |
| 44 | 4 | 0.00 | 1 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 45 | 4 | 0.00 | 4 | 0.01 | +http://glutenfreepleasure.com/ |
| 46 | 4 | 0.00 | 3 | 0.01 | +http://domainsono.com |
| 47 | 3 | 0.00 | 2 | 0.01 | +http://www.findxbot.com |
| 48 | 3 | 0.00 | 3 | 0.01 | Macintosh |
| 49 | 3 | 0.00 | 2 | 0.01 | +http://www.exabot.com/go/robot |
| 50 | 2 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 51 | 2 | 0.00 | 0 | 0.00 | +http://banter.fm/ |
| 52 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 53 | 2 | 0.00 | 0 | 0.00 | +spider@seoscanners.net |
| 54 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 55 | 2 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 56 | 2 | 0.00 | 1 | 0.00 | +https://www.qwant.com/ |
| 57 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 58 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 59 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X |
| 60 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 61 | 1 | 0.00 | 1 | 0.00 | +http://www.id-search.xyz/bot.html |
