| Used Operating Systems by Visits |
| 1 | 10398 | 7.19 | 8015 | 53.36 | +http://www.baidu.com/search/spider.html |
| 2 | 14094 | 9.75 | 3647 | 24.28 | Windows NT |
| 3 | 61329 | 42.41 | 1234 | 8.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 3494 | 2.42 | 515 | 3.43 | +http://ahrefs.com/robot/ |
| 5 | 12399 | 8.57 | 267 | 1.78 | +http://www.google.com/bot.html |
| 6 | 6397 | 4.42 | 203 | 1.35 | +http://www.bing.com/bingbot.htm |
| 7 | 1869 | 1.29 | 197 | 1.31 | +http://yandex.com/bots |
| 8 | 727 | 0.50 | 196 | 1.30 | +http://www.linkdex.com/bots/ |
| 9 | 27041 | 18.70 | 181 | 1.21 | http://mj12bot.com/ |
| 10 | 140 | 0.10 | 104 | 0.69 | Windows 95 |
| 11 | 3543 | 2.45 | 74 | 0.49 | +http://www.semrush.com/bot.html |
| 12 | 103 | 0.07 | 32 | 0.21 | Windows 98 |
| 13 | 39 | 0.03 | 30 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 14 | 365 | 0.25 | 27 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 33 | 0.02 | 26 | 0.17 | Windows 2000 |
| 16 | 30 | 0.02 | 24 | 0.16 | Windows ME |
| 17 | 140 | 0.10 | 21 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 24 | 0.02 | 19 | 0.13 | Windows CE |
| 19 | 18 | 0.01 | 18 | 0.12 | Windows 3.1 |
| 20 | 20 | 0.01 | 17 | 0.11 | Auto; Windows |
| 21 | 26 | 0.02 | 15 | 0.10 | ) - BrowseX (2.0.0 Windows |
| 22 | 57 | 0.04 | 13 | 0.09 | Windows XP |
| 23 | 23 | 0.02 | 12 | 0.08 | +http://monsido.com/bot.html; info@monsi... |
| 24 | 14 | 0.01 | 12 | 0.08 | +http://glutenfreepleasure.com/ |
| 25 | 16 | 0.01 | 12 | 0.08 | MSIE 5.5; Windows NT 5.0 |
| 26 | 53 | 0.04 | 11 | 0.07 | Linux i686 [unknown version] |
| 27 | 10 | 0.01 | 10 | 0.07 | +http://www.uptime.com/uptimebot |
| 28 | 460 | 0.32 | 10 | 0.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 29 | 9 | 0.01 | 9 | 0.06 | +http://duckduckgo.com |
| 30 | 38 | 0.03 | 5 | 0.03 | X11 |
| 31 | 36 | 0.02 | 4 | 0.03 | Android |
| 32 | 29 | 0.02 | 4 | 0.03 | +http://www.seokicks.de/robot.html |
| 33 | 14 | 0.01 | 4 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 34 | 4 | 0.00 | 3 | 0.02 | http://linkfluence.com/; bot@linkfluence... |
| 35 | 10 | 0.01 | 3 | 0.02 | +http://www.proximic.com/info/spider.php |
| 36 | 6 | 0.00 | 3 | 0.02 | +http://sur.ly/bot.html |
| 37 | 38 | 0.03 | 3 | 0.02 | +http://www.pinterest.com/bot.html |
| 38 | 36 | 0.02 | 3 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 39 | 34 | 0.02 | 3 | 0.02 | +http://www.findxbot.com |
| 40 | 6 | 0.00 | 3 | 0.02 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 41 | 3 | 0.00 | 2 | 0.01 | https://nmap.org/book/nse.html |
| 42 | 5 | 0.00 | 2 | 0.01 | Unknown |
| 43 | 4 | 0.00 | 2 | 0.01 | Linux [unknown version] |
| 44 | 664 | 0.46 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 45 | 62 | 0.04 | 2 | 0.01 | +http://inbyapp.com |
| 46 | 5 | 0.00 | 2 | 0.01 | Archive-It; +http://archive-it.org/files... |
| 47 | 117 | 0.08 | 1 | 0.01 | http://www.wise-guys.nl/ |
| 48 | 22 | 0.02 | 1 | 0.01 | Series 60 |
| 49 | 2 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 50 | 1 | 0.00 | 1 | 0.01 | +http://support.embed.ly/ |
| 51 | 1 | 0.00 | 1 | 0.01 | +http://docspot.com/bot.html |
| 52 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 53 | 3 | 0.00 | 1 | 0.01 | mailto: techinfo@ubermetrics-technologie... |
| 54 | 1 | 0.00 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 55 | 17 | 0.01 | 1 | 0.01 | Android 2.3.5 |
| 56 | 2 | 0.00 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 57 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 58 | 89 | 0.06 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 59 | 2 | 0.00 | 1 | 0.01 | +http://www.alexa.com/help/webmasters; |
| 60 | 329 | 0.23 | 1 | 0.01 | +http://megaindex.com/crawler |
| 61 | 50 | 0.03 | 1 | 0.01 | https://help.yahoo.com/kb/yahoo-ad-monit... |
| 62 | 10 | 0.01 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 63 | 1 | 0.00 | 1 | 0.01 | Macintosh |
| 64 | 2 | 0.00 | 1 | 0.01 | +https://www.qwant.com/ |
| 65 | 5 | 0.00 | 1 | 0.01 | +http://www.exabot.com/go/robot |
| 66 | 6 | 0.00 | 0 | 0.00 | Win32 |
| 67 | 11 | 0.01 | 0 | 0.00 | News; +http://ahrefs.com/robot/ |
| 68 | 26 | 0.02 | 0 | 0.00 | +http://www.epictions.com/epicbot |
| 69 | 29 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 70 | 1 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 71 | 6 | 0.00 | 0 | 0.00 | Android 4.1 |
| 72 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 73 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 74 | 3 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 75 | 6 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 76 | 5 | 0.00 | 0 | 0.00 | +http://naver.me/bot |
