| Used Operating Systems |
| 1 | 97218 | 49.25 | 729 | 2.64 | http://mj12bot.com/ |
| 2 | 49326 | 24.99 | 20077 | 72.64 | +http://ahrefs.com/robot/ |
| 3 | 14122 | 7.15 | 1768 | 6.40 | Windows NT |
| 4 | 5983 | 3.03 | 45 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 5 | 4952 | 2.51 | 646 | 2.34 | +http://yandex.com/bots |
| 6 | 4847 | 2.46 | 501 | 1.81 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 4765 | 2.41 | 1233 | 4.46 | +http://www.bing.com/bingbot.htm |
| 8 | 3871 | 1.96 | 1568 | 5.67 | +http://www.google.com/bot.html |
| 9 | 2884 | 1.46 | 4 | 0.01 | +http://megaindex.com/crawler |
| 10 | 2477 | 1.25 | 142 | 0.51 | +http://www.semrush.com/bot.html |
| 11 | 2376 | 1.20 | 3 | 0.01 | crawler@goodzer.com |
| 12 | 1077 | 0.55 | 29 | 0.10 | +http://www.baidu.com/search/spider.html |
| 13 | 1033 | 0.52 | 165 | 0.60 | +http://www.linkdex.com/bots/ |
| 14 | 718 | 0.36 | 179 | 0.65 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 436 | 0.22 | 136 | 0.49 | +http://duckduckgo.com |
| 16 | 262 | 0.13 | 17 | 0.06 | +https://www.aihitdata.com/about |
| 17 | 124 | 0.06 | 40 | 0.14 | Windows XP |
| 18 | 91 | 0.05 | 83 | 0.30 | +http://www.uptime.com/uptimebot |
| 19 | 78 | 0.04 | 24 | 0.09 | +http://www.pinterest.com/bot.html |
| 20 | 78 | 0.04 | 36 | 0.13 | +http://cliqz.com/company/cliqzbot |
| 21 | 73 | 0.04 | 29 | 0.10 | Windows 95 |
| 22 | 54 | 0.03 | 1 | 0.00 | X11 |
| 23 | 52 | 0.03 | 22 | 0.08 | +https://www.mojeek.com/bot.html |
| 24 | 48 | 0.02 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 25 | 36 | 0.02 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 26 | 28 | 0.01 | 12 | 0.04 | +https://deusu.de/robot.html |
| 27 | 28 | 0.01 | 4 | 0.01 | http://filterdb.iss.net/crawler/ |
| 28 | 26 | 0.01 | 11 | 0.04 | +http://www.grapeshot.co.uk/crawler.php |
| 29 | 24 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 24 | 0.01 | 17 | 0.06 | +info@netcraft.com |
| 31 | 24 | 0.01 | 8 | 0.03 | +http://www.seokicks.de/robot.html |
| 32 | 24 | 0.01 | 12 | 0.04 | +http://alphaseobot.com/bot.html |
| 33 | 20 | 0.01 | 6 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 34 | 19 | 0.01 | 8 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 35 | 17 | 0.01 | 13 | 0.05 | +http://locatetech.io/bot |
| 36 | 16 | 0.01 | 7 | 0.03 | Windows 98 |
| 37 | 15 | 0.01 | 7 | 0.03 | Windows CE |
| 38 | 14 | 0.01 | 6 | 0.02 | Windows 2000 |
| 39 | 14 | 0.01 | 4 | 0.01 | Linux [unknown version] |
| 40 | 14 | 0.01 | 1 | 0.00 | Android 2.3.5 |
| 41 | 10 | 0.01 | 6 | 0.02 | +http://sur.ly/bot.html |
| 42 | 10 | 0.01 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 43 | 9 | 0.00 | 4 | 0.01 | Auto; Windows |
| 44 | 9 | 0.00 | 7 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 45 | 8 | 0.00 | 4 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 46 | 8 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 47 | 7 | 0.00 | 1 | 0.00 | Linux i686 [unknown version] |
| 48 | 6 | 0.00 | 4 | 0.01 | Windows ME |
| 49 | 6 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 50 | 6 | 0.00 | 2 | 0.01 | http://crawler.007ac9.net/ |
| 51 | 4 | 0.00 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 52 | 4 | 0.00 | 2 | 0.01 | i686 Linux; 20020927 |
| 53 | 4 | 0.00 | 4 | 0.01 | Intel Mac OS X 10.4 |
| 54 | 4 | 0.00 | 1 | 0.00 | +http://www.grouphigh.com/ |
| 55 | 4 | 0.00 | 2 | 0.01 | +http://www.findxbot.com |
| 56 | 2 | 0.00 | 0 | 0.00 | http://linkfluence.com/; bot@linkfluence... |
| 57 | 2 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 58 | 2 | 0.00 | 2 | 0.01 | Win32 |
| 59 | 2 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 60 | 2 | 0.00 | 0 | 0.00 | Windows CE; Trident/4.0 |
| 61 | 2 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 62 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 63 | 2 | 0.00 | 2 | 0.01 | Macintosh |
| 64 | 2 | 0.00 | 1 | 0.00 | +http://domainsigma.com/robot |
| 65 | 1 | 0.00 | 0 | 0.00 | http://drive.google.com |
| 66 | 1 | 0.00 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
