| Used Operating Systems |
| 1 | 22076 | 52.53 | 289 | 8.34 | http://mj12bot.com/ |
| 2 | 11386 | 27.09 | 268 | 7.73 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 3685 | 8.77 | 1081 | 31.19 | Windows NT |
| 4 | 1616 | 3.84 | 275 | 7.93 | +http://yandex.com/bots |
| 5 | 915 | 2.18 | 715 | 20.63 | +http://www.baidu.com/search/spider.html |
| 6 | 635 | 1.51 | 312 | 9.00 | +http://www.google.com/bot.html |
| 7 | 514 | 1.22 | 169 | 4.88 | +http://www.bing.com/bingbot.htm |
| 8 | 434 | 1.03 | 145 | 4.18 | +http://www.linkdex.com/bots/ |
| 9 | 349 | 0.83 | 53 | 1.53 | +http://www.semrush.com/bot.html |
| 10 | 92 | 0.22 | 28 | 0.81 | +http://ahrefs.com/robot/ |
| 11 | 38 | 0.09 | 22 | 0.63 | Windows 95 |
| 12 | 28 | 0.07 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 13 | 28 | 0.07 | 13 | 0.38 | Windows 98 |
| 14 | 26 | 0.06 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 21 | 0.05 | 11 | 0.32 | Auto; Windows |
| 16 | 15 | 0.04 | 15 | 0.43 | +https://www.comscore.com/Web-Crawler |
| 17 | 14 | 0.03 | 6 | 0.17 | +http://www.pinterest.com/bot.html |
| 18 | 14 | 0.03 | 8 | 0.23 | MSIE 5.5; Windows NT 5.0 |
| 19 | 14 | 0.03 | 2 | 0.06 | +http://napoveda.seznam.cz/en/seznambot-... |
| 20 | 12 | 0.03 | 0 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 21 | 12 | 0.03 | 4 | 0.12 | Windows XP |
| 22 | 11 | 0.03 | 6 | 0.17 | Windows CE |
| 23 | 9 | 0.02 | 6 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 24 | 8 | 0.02 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 25 | 8 | 0.02 | 4 | 0.12 | +http://OpenLinkProfiler.org/bot |
| 26 | 8 | 0.02 | 4 | 0.12 | +http://www.seokicks.de/robot.html |
| 27 | 6 | 0.01 | 3 | 0.09 | +http://www.exabot.com/go/robot |
| 28 | 5 | 0.01 | 5 | 0.14 | Windows ME |
| 29 | 5 | 0.01 | 3 | 0.09 | Windows 3.1 |
| 30 | 5 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 31 | 4 | 0.01 | 4 | 0.12 | Windows 2000 |
| 32 | 4 | 0.01 | 2 | 0.06 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 33 | 4 | 0.01 | 2 | 0.06 | +http://cliqz.com/company/cliqzbot |
| 34 | 4 | 0.01 | 2 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 35 | 4 | 0.01 | 0 | 0.00 | +http://mappydata.net/bot/ |
| 36 | 4 | 0.01 | 2 | 0.06 | +http://duckduckgo.com |
| 37 | 2 | 0.00 | 2 | 0.06 | +http://glutenfreepleasure.com/ |
| 38 | 2 | 0.00 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 40 | 2 | 0.00 | 1 | 0.03 | +info@netcraft.com |
| 41 | 2 | 0.00 | 0 | 0.00 | +http://www.reddit.com/feedback |
| 42 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 43 | 1 | 0.00 | 1 | 0.03 | Macintosh |
| 44 | 1 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 45 | 1 | 0.00 | 1 | 0.03 | +http://megaindex.com/crawler |
| 46 | 1 | 0.00 | 1 | 0.03 | +http://alphaseobot.com/bot.html |
