| Used Operating Systems |
| 1 | 119072 | 41.72 | 801 | 2.33 | +http://www.bing.com/bingbot.htm |
| 2 | 111489 | 39.06 | 621 | 1.80 | +http://www.semrush.com/bot.html |
| 3 | 37588 | 13.17 | 28940 | 84.07 | +http://ahrefs.com/robot/ |
| 4 | 7670 | 2.69 | 1086 | 3.15 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 4830 | 1.69 | 1516 | 4.40 | +http://www.google.com/bot.html |
| 6 | 2194 | 0.77 | 420 | 1.22 | Windows NT |
| 7 | 792 | 0.28 | 307 | 0.89 | +http://yandex.com/bots |
| 8 | 537 | 0.19 | 403 | 1.17 | +http://www.baidu.com/search/spider.html |
| 9 | 249 | 0.09 | 136 | 0.40 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 147 | 0.05 | 62 | 0.18 | +http://cliqz.com/company/cliqzbot |
| 11 | 116 | 0.04 | 1 | 0.00 | SunOS sun4u |
| 12 | 93 | 0.03 | 3 | 0.01 | MAUI Runtime |
| 13 | 78 | 0.03 | 36 | 0.10 | +http://duckduckgo.com |
| 14 | 48 | 0.02 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 15 | 42 | 0.01 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 16 | 42 | 0.01 | 12 | 0.03 | +http://www.pinterest.com/bot.html |
| 17 | 42 | 0.01 | 11 | 0.03 | +http://www.linkdex.com/bots/ |
| 18 | 32 | 0.01 | 1 | 0.00 | Android |
| 19 | 32 | 0.01 | 0 | 0.00 | http://mj12bot.com/ |
| 20 | 32 | 0.01 | 9 | 0.03 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 30 | 0.01 | 3 | 0.01 | +http://siteexplorer.info/Backlink-Check... |
| 22 | 27 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 23 | 25 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 24 | 24 | 0.01 | 1 | 0.00 | Windows Phone OS 7.5 |
| 25 | 24 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 23 | 0.01 | 10 | 0.03 | +http://www.exabot.com/go/robot |
| 27 | 18 | 0.01 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 28 | 12 | 0.00 | 6 | 0.02 | +http://sur.ly/bot.html |
| 29 | 12 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 10 | 0.00 | 10 | 0.03 | +http://alphaseobot.com/bot.html |
| 31 | 9 | 0.00 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 32 | 8 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 33 | 8 | 0.00 | 0 | 0.00 | Windows 98 |
| 34 | 7 | 0.00 | 1 | 0.00 | Windows 9F |
| 35 | 5 | 0.00 | 2 | 0.01 | http://www.botje.com/plukkie.htm |
| 36 | 5 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 37 | 4 | 0.00 | 2 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 38 | 4 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 39 | 4 | 0.00 | 3 | 0.01 | +bot@eright.com |
| 40 | 4 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
| 41 | 3 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 42 | 2 | 0.00 | 2 | 0.01 | +http://megaindex.com/crawler |
| 43 | 2 | 0.00 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 44 | 1 | 0.00 | 1 | 0.00 | http://www.programacionweb.net/robot.php |
| 45 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 46 | 1 | 0.00 | 1 | 0.00 | +https://grob.it |
