| Used Operating Systems |
| 1 | 61970 | 34.10 | 597 | 2.03 | http://mj12bot.com/ |
| 2 | 43914 | 24.16 | 21043 | 71.43 | +http://ahrefs.com/robot/ |
| 3 | 24303 | 13.37 | 975 | 3.31 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 14133 | 7.78 | 1528 | 5.19 | Windows NT |
| 5 | 7591 | 4.18 | 1813 | 6.15 | +http://www.google.com/bot.html |
| 6 | 5537 | 3.05 | 607 | 2.06 | +http://yandex.com/bots |
| 7 | 5185 | 2.85 | 1529 | 5.19 | +http://www.bing.com/bingbot.htm |
| 8 | 3775 | 2.08 | 31 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 9 | 3202 | 1.76 | 4 | 0.01 | crawler@goodzer.com |
| 10 | 2286 | 1.26 | 70 | 0.24 | +http://www.baidu.com/search/spider.html |
| 11 | 2216 | 1.22 | 3 | 0.01 | +http://megaindex.com/crawler |
| 12 | 1493 | 0.82 | 63 | 0.21 | +http://www.semrush.com/bot.html |
| 13 | 1438 | 0.79 | 7 | 0.02 | X11 |
| 14 | 853 | 0.47 | 218 | 0.74 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 779 | 0.43 | 139 | 0.47 | +http://www.linkdex.com/bots/ |
| 16 | 354 | 0.19 | 242 | 0.82 | +http://www.uptime.com/uptimebot |
| 17 | 347 | 0.19 | 78 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 276 | 0.15 | 34 | 0.12 | +spider@seoscanners.net |
| 19 | 255 | 0.14 | 11 | 0.04 | Linux i686 [unknown version] |
| 20 | 226 | 0.12 | 5 | 0.02 | +http://www.findxbot.com |
| 21 | 216 | 0.12 | 83 | 0.28 | +http://duckduckgo.com |
| 22 | 152 | 0.08 | 67 | 0.23 | Windows 95 |
| 23 | 144 | 0.08 | 16 | 0.05 | +http://www.profound.net/domainappender |
| 24 | 138 | 0.08 | 16 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 25 | 107 | 0.06 | 30 | 0.10 | Windows XP |
| 26 | 102 | 0.06 | 45 | 0.15 | +http://cliqz.com/company/cliqzbot |
| 27 | 89 | 0.05 | 25 | 0.08 | Windows 98 |
| 28 | 80 | 0.04 | 8 | 0.03 | +https://www.aihitdata.com/about |
| 29 | 66 | 0.04 | 2 | 0.01 | Linux [unknown version] |
| 30 | 57 | 0.03 | 9 | 0.03 | +http://www.seokicks.de/robot.html |
| 31 | 41 | 0.02 | 16 | 0.05 | +http://www.pinterest.com/bot.html |
| 32 | 36 | 0.02 | 4 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 33 | 32 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 28 | 0.02 | 15 | 0.05 | Auto; Windows |
| 35 | 26 | 0.01 | 19 | 0.06 | +https://gimmeusa.com/crawler.html |
| 36 | 25 | 0.01 | 10 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 37 | 24 | 0.01 | 8 | 0.03 | Windows 2000 |
| 38 | 22 | 0.01 | 11 | 0.04 | Windows CE |
| 39 | 22 | 0.01 | 9 | 0.03 | Windows 3.1 |
| 40 | 22 | 0.01 | 20 | 0.07 | +info@netcraft.com |
| 41 | 21 | 0.01 | 3 | 0.01 | http://filterdb.iss.net/crawler/ |
| 42 | 20 | 0.01 | 12 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 43 | 18 | 0.01 | 13 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 44 | 17 | 0.01 | 10 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 45 | 13 | 0.01 | 4 | 0.01 | +http://www.exabot.com/go/robot |
| 46 | 12 | 0.01 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 47 | 12 | 0.01 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 48 | 8 | 0.00 | 4 | 0.01 | Windows ME |
| 49 | 6 | 0.00 | 0 | 0.00 | Linux 2.0.x |
| 50 | 6 | 0.00 | 0 | 0.00 | Macintosh |
| 51 | 6 | 0.00 | 0 | 0.00 | Linux 2.2.x |
| 52 | 4 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 53 | 4 | 0.00 | 0 | 0.00 | HP-UX B.11.x |
| 54 | 4 | 0.00 | 0 | 0.00 | Solaris 8.x |
| 55 | 4 | 0.00 | 2 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 56 | 4 | 0.00 | 0 | 0.00 | IRIX 6.x |
| 57 | 2 | 0.00 | 0 | 0.00 | Ubuntu |
| 58 | 2 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 59 | 2 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 60 | 2 | 0.00 | 0 | 0.00 | Solaris 2.6.x |
| 61 | 2 | 0.00 | 0 | 0.00 | SunOS 5.10 i86pc |
| 62 | 2 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 63 | 2 | 0.00 | 0 | 0.00 | BREW |
| 64 | 2 | 0.00 | 1 | 0.00 | +http://www.linkpad.ru |
| 65 | 2 | 0.00 | 0 | 0.00 | FreeBSD [unknown version] |
| 66 | 2 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 67 | 2 | 0.00 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 68 | 2 | 0.00 | 0 | 0.00 | Windows 9x |
| 69 | 2 | 0.00 | 0 | 0.00 | Solaris 7.x |
| 70 | 2 | 0.00 | 0 | 0.00 | Linux 2.6.x |
| 71 | 2 | 0.00 | 0 | 0.00 | DragonFly i386 |
| 72 | 1 | 0.00 | 0 | 0.00 | +https://discordapp.com |
| 73 | 1 | 0.00 | 0 | 0.00 | +http://naver.me/bot |
