| Used Operating Systems |
| 1 | 18481 | 39.67 | 98 | 2.40 | http://mj12bot.com/ |
| 2 | 11896 | 25.53 | 748 | 18.29 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 9879 | 21.20 | 1031 | 25.21 | Windows NT |
| 4 | 2174 | 4.67 | 1025 | 25.06 | +http://www.baidu.com/search/spider.html |
| 5 | 739 | 1.59 | 229 | 5.60 | +http://www.linkdex.com/bots/ |
| 6 | 690 | 1.48 | 256 | 6.26 | +http://www.google.com/bot.html |
| 7 | 541 | 1.16 | 202 | 4.94 | +http://ahrefs.com/robot/ |
| 8 | 541 | 1.16 | 61 | 1.49 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 519 | 1.11 | 84 | 2.05 | +http://yandex.com/bots |
| 10 | 470 | 1.01 | 184 | 4.50 | +http://www.bing.com/bingbot.htm |
| 11 | 174 | 0.37 | 25 | 0.61 | +http://www.semrush.com/bot.html |
| 12 | 60 | 0.13 | 5 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 13 | 48 | 0.10 | 3 | 0.07 | +https://www.aihitdata.com/about |
| 14 | 42 | 0.09 | 17 | 0.42 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 37 | 0.08 | 6 | 0.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 36 | 0.08 | 4 | 0.10 | +http://www.seokicks.de/robot.html |
| 17 | 30 | 0.06 | 2 | 0.05 | +https://blog.vebidoo.de/vebidoobot/ |
| 18 | 29 | 0.06 | 13 | 0.32 | Windows 98 |
| 19 | 25 | 0.05 | 20 | 0.49 | Windows 95 |
| 20 | 22 | 0.05 | 6 | 0.15 | Linux i686 [unknown version] |
| 21 | 22 | 0.05 | 2 | 0.05 | +http://megaindex.com/crawler |
| 22 | 20 | 0.04 | 2 | 0.05 | Linux i586 [unknown version] |
| 23 | 12 | 0.03 | 4 | 0.10 | +http://www.exabot.com/go/robot |
| 24 | 10 | 0.02 | 9 | 0.22 | Windows 2000 |
| 25 | 10 | 0.02 | 2 | 0.05 | Android |
| 26 | 8 | 0.02 | 2 | 0.05 | +https://www.mojeek.com/bot.html |
| 27 | 8 | 0.02 | 4 | 0.10 | +http://cliqz.com/company/cliqzbot |
| 28 | 8 | 0.02 | 7 | 0.17 | Windows ME |
| 29 | 6 | 0.01 | 6 | 0.15 | Windows CE |
| 30 | 6 | 0.01 | 3 | 0.07 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 31 | 6 | 0.01 | 3 | 0.07 | +http://www.pinterest.com/bot.html |
| 32 | 6 | 0.01 | 2 | 0.05 | Windows XP |
| 33 | 5 | 0.01 | 4 | 0.10 | Auto; Windows |
| 34 | 4 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 3 | 0.01 | 3 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 36 | 3 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 37 | 3 | 0.01 | 3 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 38 | 2 | 0.00 | 2 | 0.05 | https://nmap.org/book/nse.html |
| 39 | 2 | 0.00 | 2 | 0.05 | +http://docspot.com/bot.html |
| 40 | 2 | 0.00 | 2 | 0.05 | Windows 3.1 |
| 41 | 2 | 0.00 | 1 | 0.02 | +http://www.findxbot.com |
| 42 | 2 | 0.00 | 1 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 43 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 44 | 2 | 0.00 | 2 | 0.05 | +http://eripp.com |
| 45 | 1 | 0.00 | 1 | 0.02 | Macintosh PPC |
| 46 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 47 | 1 | 0.00 | 1 | 0.02 | X11 |
| 48 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
