| Used Operating Systems |
| 1 | 60014 | 43.42 | 43999 | 79.46 | +http://ahrefs.com/robot/ |
| 2 | 30629 | 22.16 | 698 | 1.26 | +http://yandex.com/bots |
| 3 | 20272 | 14.67 | 306 | 0.55 | http://mj12bot.com/ |
| 4 | 9228 | 6.68 | 6251 | 11.29 | +http://www.baidu.com/search/spider.html |
| 5 | 4610 | 3.34 | 1849 | 3.34 | +http://www.google.com/bot.html |
| 6 | 4445 | 3.22 | 858 | 1.55 | Windows NT |
| 7 | 3122 | 2.26 | 4 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 8 | 2151 | 1.56 | 3 | 0.01 | +http://megaindex.com/crawler |
| 9 | 1676 | 1.21 | 677 | 1.22 | +http://www.bing.com/bingbot.htm |
| 10 | 508 | 0.37 | 90 | 0.16 | +http://www.semrush.com/bot.html |
| 11 | 424 | 0.31 | 263 | 0.47 | +http://www.linkdex.com/bots/ |
| 12 | 348 | 0.25 | 79 | 0.14 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 183 | 0.13 | 89 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 100 | 0.07 | 38 | 0.07 | +http://www.exabot.com/go/robot |
| 15 | 62 | 0.04 | 13 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 16 | 54 | 0.04 | 6 | 0.01 | +http://www.seokicks.de/robot.html |
| 17 | 51 | 0.04 | 17 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 48 | 0.03 | 16 | 0.03 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 19 | 32 | 0.02 | 29 | 0.05 | +http://www.uptime.com/uptimebot |
| 20 | 31 | 0.02 | 15 | 0.03 | +https://www.mojeek.com/bot.html |
| 21 | 28 | 0.02 | 7 | 0.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 22 | 27 | 0.02 | 6 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 23 | 20 | 0.01 | 7 | 0.01 | Windows XP |
| 24 | 18 | 0.01 | 5 | 0.01 | +http://duckduckgo.com |
| 25 | 14 | 0.01 | 5 | 0.01 | Windows 95 |
| 26 | 14 | 0.01 | 3 | 0.01 | Windows 98 |
| 27 | 13 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 28 | 12 | 0.01 | 4 | 0.01 | http://yooz.ir; info@yooz.ir |
| 29 | 9 | 0.01 | 3 | 0.01 | Windows 9. |
| 30 | 9 | 0.01 | 3 | 0.01 | +http://www.findxbot.com |
| 31 | 8 | 0.01 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 7 | 0.01 | 5 | 0.01 | +info@netcraft.com |
| 33 | 6 | 0.00 | 3 | 0.01 | http://www.botje.com/plukkie.htm |
| 34 | 6 | 0.00 | 2 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 35 | 5 | 0.00 | 3 | 0.01 | Windows ME |
| 36 | 5 | 0.00 | 1 | 0.00 | +http://www.profound.net/domainappender |
| 37 | 4 | 0.00 | 2 | 0.00 | Windows 3.1 |
| 38 | 3 | 0.00 | 2 | 0.00 | Windows 2000 |
| 39 | 3 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 40 | 3 | 0.00 | 3 | 0.01 | +http://glutenfreepleasure.com/ |
| 41 | 2 | 0.00 | 1 | 0.00 | +https://github.com/AliasIO/Wappalyzer |
| 42 | 2 | 0.00 | 1 | 0.00 | +http://www.alexa.com/help/webmasters; |
| 43 | 1 | 0.00 | 1 | 0.00 | https://nmap.org/book/nse.html |
