| Used Operating Systems by Visits |
| 1 | 70239 | 21.37 | 46683 | 88.97 | +http://ahrefs.com/robot/ |
| 2 | 11811 | 3.59 | 1791 | 3.41 | +http://www.google.com/bot.html |
| 3 | 4729 | 1.44 | 825 | 1.57 | Windows NT |
| 4 | 139762 | 42.52 | 723 | 1.38 | +http://www.semrush.com/bot.html |
| 5 | 1439 | 0.44 | 550 | 1.05 | +http://yandex.com/bots |
| 6 | 508 | 0.15 | 371 | 0.71 | +http://www.baidu.com/search/spider.html |
| 7 | 995 | 0.30 | 337 | 0.64 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 11222 | 3.41 | 287 | 0.55 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 938 | 0.29 | 269 | 0.51 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 85439 | 25.99 | 263 | 0.50 | +http://www.bing.com/bingbot.htm |
| 11 | 410 | 0.12 | 154 | 0.29 | +http://cliqz.com/company/cliqzbot |
| 12 | 132 | 0.04 | 68 | 0.13 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 68 | 0.02 | 32 | 0.06 | +http://duckduckgo.com |
| 14 | 295 | 0.09 | 28 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 15 | 24 | 0.01 | 24 | 0.05 | +http://www.uptime.com/uptimebot |
| 16 | 41 | 0.01 | 9 | 0.02 | +http://www.pinterest.com/bot.html |
| 17 | 107 | 0.03 | 6 | 0.01 | J2ME/MIDP |
| 18 | 84 | 0.03 | 5 | 0.01 | Android |
| 19 | 105 | 0.03 | 5 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 45 | 0.01 | 5 | 0.01 | +http://www.seokicks.de/robot.html |
| 21 | 6 | 0.00 | 4 | 0.01 | +http://sur.ly/bot.html |
| 22 | 4 | 0.00 | 4 | 0.01 | Linux [unknown version] |
| 23 | 4 | 0.00 | 4 | 0.01 | +http://alphaseobot.com/bot.html |
| 24 | 6 | 0.00 | 3 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 25 | 77 | 0.02 | 3 | 0.01 | MAUI Runtime |
| 26 | 52 | 0.02 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 8 | 0.00 | 2 | 0.00 | +http://www.similartech.com/smtbot |
| 28 | 6 | 0.00 | 2 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 29 | 6 | 0.00 | 2 | 0.00 | +http://naver.me/bot |
| 30 | 2 | 0.00 | 2 | 0.00 | startmebot/1.0; +https://start.me/bot |
| 31 | 48 | 0.01 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 32 | 28 | 0.01 | 1 | 0.00 | PPC Mac OS X 10.4 |
| 33 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 34 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 1 | 0.00 | 1 | 0.00 | +https://discordapp.com |
| 36 | 1 | 0.00 | 1 | 0.00 | +http://megaindex.com/crawler |
| 37 | 4 | 0.00 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 38 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 40 | 8 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 42 | 8 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 43 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 44 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 45 | 1 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 46 | 20 | 0.01 | 0 | 0.00 | http://mj12bot.com/ |
| 47 | 8 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
