| Used Operating Systems |
| 1 | 22512 | 69.42 | 268 | 6.38 | http://mj12bot.com/ |
| 2 | 2839 | 8.75 | 470 | 11.18 | +http://www.google.com/bot.html |
| 3 | 2713 | 8.37 | 2253 | 53.60 | +http://www.baidu.com/search/spider.html |
| 4 | 1127 | 3.48 | 237 | 5.64 | +http://yandex.com/bots |
| 5 | 1048 | 3.23 | 357 | 8.49 | Windows NT |
| 6 | 516 | 1.59 | 157 | 3.74 | +http://www.bing.com/bingbot.htm |
| 7 | 385 | 1.19 | 91 | 2.17 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 356 | 1.10 | 89 | 2.12 | +http://www.linkdex.com/bots/ |
| 9 | 130 | 0.40 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 10 | 97 | 0.30 | 41 | 0.98 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 67 | 0.21 | 45 | 1.07 | +http://ahrefs.com/robot/ |
| 12 | 66 | 0.20 | 15 | 0.36 | +http://www.semrush.com/bot.html |
| 13 | 62 | 0.19 | 2 | 0.05 | +http://megaindex.com/crawler |
| 14 | 60 | 0.19 | 2 | 0.05 | Linux i686 [unknown version] |
| 15 | 57 | 0.18 | 55 | 1.31 | +http://www.uptime.com/uptimebot |
| 16 | 51 | 0.16 | 3 | 0.07 | +https://github.com/AliasIO/Wappalyzer |
| 17 | 42 | 0.13 | 18 | 0.43 | +http://duckduckgo.com |
| 18 | 38 | 0.12 | 1 | 0.02 | Android |
| 19 | 36 | 0.11 | 14 | 0.33 | +http://help.coccoc.com/searchengine |
| 20 | 30 | 0.09 | 4 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 21 | 28 | 0.09 | 12 | 0.29 | Windows XP |
| 22 | 27 | 0.08 | 3 | 0.07 | +http://www.seokicks.de/robot.html |
| 23 | 24 | 0.07 | 6 | 0.14 | +http://www.profound.net/domainappender |
| 24 | 22 | 0.07 | 10 | 0.24 | Windows 98 |
| 25 | 18 | 0.06 | 7 | 0.17 | Windows 95 |
| 26 | 12 | 0.04 | 5 | 0.12 | +http://www.exabot.com/go/robot |
| 27 | 11 | 0.03 | 6 | 0.14 | http://www.opensiteexplorer.org/dotbot, ... |
| 28 | 10 | 0.03 | 4 | 0.10 | +info@netcraft.com |
| 29 | 7 | 0.02 | 7 | 0.17 | +https://raventools.com/seo-website-audi... |
| 30 | 6 | 0.02 | 3 | 0.07 | http://www.botje.com/plukkie.htm |
| 31 | 4 | 0.01 | 2 | 0.05 | +https://www.mojeek.com/bot.html |
| 32 | 4 | 0.01 | 2 | 0.05 | +http://cliqz.com/company/cliqzbot |
| 33 | 4 | 0.01 | 2 | 0.05 | Windows 3.1 |
| 34 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 35 | 3 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 36 | 2 | 0.01 | 2 | 0.05 | Auto; Windows |
| 37 | 2 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 38 | 2 | 0.01 | 1 | 0.02 | Windows ME |
| 39 | 2 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 40 | 2 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 41 | 2 | 0.01 | 2 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 1 | 0.00 | 1 | 0.02 | https://nmap.org/book/nse.html |
| 43 | 1 | 0.00 | 0 | 0.00 | WOW64; Trident/5.0 |
