| Used Operating Systems |
| 1 | 86864 | 54.28 | 982 | 8.61 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 16826 | 10.51 | 3358 | 29.44 | Windows NT |
| 3 | 16120 | 10.07 | 358 | 3.14 | +http://www.google.com/bot.html |
| 4 | 14557 | 9.10 | 182 | 1.60 | http://mj12bot.com/ |
| 5 | 6929 | 4.33 | 235 | 2.06 | +http://www.bing.com/bingbot.htm |
| 6 | 6563 | 4.10 | 4625 | 40.54 | +http://www.baidu.com/search/spider.html |
| 7 | 3702 | 2.31 | 127 | 1.11 | +http://www.semrush.com/bot.html |
| 8 | 1992 | 1.24 | 541 | 4.74 | +http://ahrefs.com/robot/ |
| 9 | 1841 | 1.15 | 169 | 1.48 | +http://yandex.com/bots |
| 10 | 992 | 0.62 | 219 | 1.92 | +http://www.linkdex.com/bots/ |
| 11 | 698 | 0.44 | 10 | 0.09 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 668 | 0.42 | 2 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 13 | 397 | 0.25 | 29 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 305 | 0.19 | 21 | 0.18 | Linux i686 [unknown version] |
| 15 | 175 | 0.11 | 133 | 1.17 | Windows 95 |
| 16 | 139 | 0.09 | 45 | 0.39 | Windows 98 |
| 17 | 122 | 0.08 | 1 | 0.01 | Archive-It; +http://archive-it.org/files... |
| 18 | 118 | 0.07 | 34 | 0.30 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 105 | 0.07 | 23 | 0.20 | Windows XP |
| 20 | 89 | 0.06 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 21 | 64 | 0.04 | 10 | 0.09 | +http://www.pinterest.com/bot.html |
| 22 | 55 | 0.03 | 7 | 0.06 | +http://www.exabot.com/go/robot |
| 23 | 54 | 0.03 | 3 | 0.03 | +http://naver.me/bot |
| 24 | 52 | 0.03 | 1 | 0.01 | +https://deusu.de/robot.html |
| 25 | 50 | 0.03 | 2 | 0.02 | https://nmap.org/book/nse.html |
| 26 | 36 | 0.02 | 4 | 0.04 | +http://www.seokicks.de/robot.html |
| 27 | 34 | 0.02 | 23 | 0.20 | Windows CE |
| 28 | 31 | 0.02 | 27 | 0.24 | Auto; Windows |
| 29 | 31 | 0.02 | 28 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 30 | 28 | 0.02 | 25 | 0.22 | Windows 2000 |
| 31 | 25 | 0.02 | 23 | 0.20 | Windows ME |
| 32 | 24 | 0.01 | 22 | 0.19 | MSIE 5.5; Windows NT 4.0 |
| 33 | 23 | 0.01 | 19 | 0.17 | +http://glutenfreepleasure.com/ |
| 34 | 23 | 0.01 | 22 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 35 | 21 | 0.01 | 2 | 0.02 | X11 |
| 36 | 20 | 0.01 | 2 | 0.02 | News; +http://ahrefs.com/robot/ |
| 37 | 20 | 0.01 | 10 | 0.09 | +http://monsido.com/bot.html; info@monsi... |
| 38 | 20 | 0.01 | 2 | 0.02 | http://filterdb.iss.net/crawler/ |
| 39 | 18 | 0.01 | 5 | 0.04 | Series 60 |
| 40 | 17 | 0.01 | 5 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 41 | 16 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 42 | 15 | 0.01 | 14 | 0.12 | Windows 3.1 |
| 43 | 11 | 0.01 | 4 | 0.04 | +http://www.proximic.com/info/spider.php |
| 44 | 10 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 45 | 9 | 0.01 | 9 | 0.08 | +http://duckduckgo.com |
| 46 | 8 | 0.00 | 5 | 0.04 | http://linkfluence.com/; bot@linkfluence... |
| 47 | 8 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 48 | 8 | 0.00 | 3 | 0.03 | +info@netcraft.com |
| 49 | 7 | 0.00 | 0 | 0.00 | Android 2.3.5 |
| 50 | 7 | 0.00 | 7 | 0.06 | +http://www.uptime.com/uptimebot |
| 51 | 6 | 0.00 | 2 | 0.02 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 52 | 6 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 53 | 6 | 0.00 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 54 | 6 | 0.00 | 5 | 0.04 | +http://newsharecounts.com/crawler |
| 55 | 5 | 0.00 | 2 | 0.02 | mailto: techinfo@ubermetrics-technologie... |
| 56 | 5 | 0.00 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 57 | 5 | 0.00 | 1 | 0.01 | +http://www.grouphigh.com/ |
| 58 | 4 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 59 | 4 | 0.00 | 2 | 0.02 | +http://support.embed.ly/ |
| 60 | 4 | 0.00 | 2 | 0.02 | Unknown |
| 61 | 4 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 62 | 4 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 63 | 4 | 0.00 | 2 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 64 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 65 | 3 | 0.00 | 0 | 0.00 | http://web.toutiao.com/media_cooperation... |
| 66 | 3 | 0.00 | 0 | 0.00 | Macintosh |
| 67 | 2 | 0.00 | 1 | 0.01 | Win32 |
| 68 | 2 | 0.00 | 2 | 0.02 | support@everyonesocial.com http://everyo... |
| 69 | 2 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 70 | 2 | 0.00 | 1 | 0.01 | Windows Phone OS 7.5 |
| 71 | 2 | 0.00 | 1 | 0.01 | +http://nlp.fi.muni.cz/projects/biwec/ |
| 72 | 1 | 0.00 | 1 | 0.01 | +https://whatcms.com/bot.html |
| 73 | 1 | 0.00 | 0 | 0.00 | Ark Linux 5.6 |
| 74 | 1 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 75 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 76 | 1 | 0.00 | 1 | 0.01 | +http://anderspink.com/bot.html |
| 77 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 78 | 1 | 0.00 | 0 | 0.00 | iPad 7.5 |
| 79 | 1 | 0.00 | 0 | 0.00 | Windows 9 |
| 80 | 1 | 0.00 | 1 | 0.01 | Windows 9x |
| 81 | 1 | 0.00 | 0 | 0.00 | +; |
| 82 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 83 | 1 | 0.00 | 0 | 0.00 | +http://tobbot.com/ |
