| Used Operating Systems |
| 1 | 23367 | 71.74 | 298 | 10.58 | http://mj12bot.com/ |
| 2 | 2578 | 7.91 | 496 | 17.61 | +http://www.google.com/bot.html |
| 3 | 1466 | 4.50 | 278 | 9.87 | +http://yandex.com/bots |
| 4 | 1235 | 3.79 | 270 | 9.58 | Windows NT |
| 5 | 1180 | 3.62 | 277 | 9.83 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 708 | 2.17 | 560 | 19.88 | +http://www.baidu.com/search/spider.html |
| 7 | 649 | 1.99 | 205 | 7.28 | +http://www.bing.com/bingbot.htm |
| 8 | 525 | 1.61 | 126 | 4.47 | +http://www.linkdex.com/bots/ |
| 9 | 218 | 0.67 | 72 | 2.56 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 94 | 0.29 | 68 | 2.41 | +http://ahrefs.com/robot/ |
| 11 | 72 | 0.22 | 11 | 0.39 | +http://www.semrush.com/bot.html |
| 12 | 62 | 0.19 | 54 | 1.92 | +http://www.uptime.com/uptimebot |
| 13 | 62 | 0.19 | 2 | 0.07 | +http://megaindex.com/crawler |
| 14 | 60 | 0.18 | 2 | 0.07 | Linux i586 [unknown version] |
| 15 | 50 | 0.15 | 15 | 0.53 | +http://help.coccoc.com/searchengine |
| 16 | 44 | 0.14 | 6 | 0.21 | +http://OpenLinkProfiler.org/bot |
| 17 | 40 | 0.12 | 20 | 0.71 | +http://duckduckgo.com |
| 18 | 36 | 0.11 | 4 | 0.14 | +http://www.seokicks.de/robot.html |
| 19 | 20 | 0.06 | 9 | 0.32 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 17 | 0.05 | 1 | 0.04 | +https://github.com/AliasIO/Wappalyzer |
| 21 | 16 | 0.05 | 3 | 0.11 | +http://www.findxbot.com |
| 22 | 10 | 0.03 | 10 | 0.35 | +https://raventools.com/seo-website-audi... |
| 23 | 10 | 0.03 | 5 | 0.18 | http://www.botje.com/plukkie.htm |
| 24 | 8 | 0.02 | 3 | 0.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 25 | 8 | 0.02 | 2 | 0.07 | +http://www.profound.net/domainappender |
| 26 | 6 | 0.02 | 3 | 0.11 | +http://www.exabot.com/go/robot |
| 27 | 5 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 28 | 5 | 0.02 | 2 | 0.07 | +info@netcraft.com |
| 29 | 4 | 0.01 | 2 | 0.07 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 30 | 4 | 0.01 | 2 | 0.07 | http://nmap.org/book/nse.html |
| 31 | 4 | 0.01 | 2 | 0.07 | +http://cliqz.com/company/cliqzbot |
| 32 | 2 | 0.01 | 2 | 0.07 | Windows CE |
| 33 | 2 | 0.01 | 0 | 0.00 | Android |
| 34 | 2 | 0.01 | 2 | 0.07 | +http://www.id-search.xyz/bot.html |
| 35 | 2 | 0.01 | 2 | 0.07 | Windows XP |
| 36 | 2 | 0.01 | 2 | 0.07 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 1 | 0.00 | 1 | 0.04 | https://nmap.org/book/nse.html |
