| Used Operating Systems |
| 1 | 105890 | 35.53 | 758 | 1.36 | +http://www.semrush.com/bot.html |
| 2 | 92048 | 30.88 | 765 | 1.38 | +http://www.bing.com/bingbot.htm |
| 3 | 79185 | 26.57 | 49681 | 89.33 | +http://ahrefs.com/robot/ |
| 4 | 6568 | 2.20 | 1547 | 2.78 | +http://www.google.com/bot.html |
| 5 | 4432 | 1.49 | 1015 | 1.83 | Windows NT |
| 6 | 2147 | 0.72 | 377 | 0.68 | +http://yandex.com/bots |
| 7 | 1930 | 0.65 | 286 | 0.51 | +spider@seoscanners.net |
| 8 | 1858 | 0.62 | 505 | 0.91 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 1695 | 0.57 | 181 | 0.33 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 512 | 0.17 | 16 | 0.03 | Android |
| 11 | 483 | 0.16 | 18 | 0.03 | MAUI Runtime |
| 12 | 191 | 0.06 | 128 | 0.23 | +http://www.baidu.com/search/spider.html |
| 13 | 135 | 0.05 | 37 | 0.07 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 131 | 0.04 | 7 | 0.01 | J2ME/MIDP |
| 15 | 114 | 0.04 | 50 | 0.09 | +http://www.pinterest.com/bot.html |
| 16 | 76 | 0.03 | 73 | 0.13 | +http://www.uptime.com/uptimebot |
| 17 | 66 | 0.02 | 31 | 0.06 | +http://duckduckgo.com |
| 18 | 65 | 0.02 | 7 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 19 | 64 | 0.02 | 29 | 0.05 | +http://cliqz.com/company/cliqzbot |
| 20 | 63 | 0.02 | 7 | 0.01 | +http://www.seokicks.de/robot.html |
| 21 | 47 | 0.02 | 2 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 38 | 0.01 | 18 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 32 | 0.01 | 10 | 0.02 | +http://www.linkdex.com/bots/ |
| 24 | 32 | 0.01 | 15 | 0.03 | +http://naver.me/bot |
| 25 | 31 | 0.01 | 6 | 0.01 | Windows 95 |
| 26 | 27 | 0.01 | 0 | 0.00 | Windows XP |
| 27 | 23 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 23 | 0.01 | 0 | 0.00 | Windows 98 |
| 29 | 18 | 0.01 | 6 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 30 | 16 | 0.01 | 8 | 0.01 | +http://www.exabot.com/go/robot |
| 31 | 13 | 0.00 | 2 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 32 | 12 | 0.00 | 5 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 33 | 10 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 34 | 9 | 0.00 | 5 | 0.01 | +http://sur.ly/bot.html |
| 35 | 6 | 0.00 | 3 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 36 | 6 | 0.00 | 6 | 0.01 | Linux [unknown version] |
| 37 | 6 | 0.00 | 0 | 0.00 | Windows ME |
| 38 | 6 | 0.00 | 2 | 0.00 | +info@netcraft.com |
| 39 | 5 | 0.00 | 1 | 0.00 | Windows 2000 |
| 40 | 4 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 41 | 4 | 0.00 | 0 | 0.00 | http://www.similartech.com/smtbot |
| 42 | 4 | 0.00 | 0 | 0.00 | Linux i686 [unknown version] |
| 43 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 44 | 2 | 0.00 | 0 | 0.00 | Unix 5.8 |
| 45 | 2 | 0.00 | 0 | 0.00 | Ark Linux 7.8 |
| 46 | 2 | 0.00 | 1 | 0.00 | +https://deusu.de/robot.html |
| 47 | 2 | 0.00 | 0 | 0.00 | iPad 6.3 |
| 48 | 2 | 0.00 | 2 | 0.00 | +http://megaindex.com/crawler |
| 49 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 50 | 1 | 0.00 | 0 | 0.00 | iPad 1.9 |
| 51 | 1 | 0.00 | 1 | 0.00 | AnyEvent-HTTP/2.23; +http://software.sch... |
| 52 | 1 | 0.00 | 1 | 0.00 | mailto: techinfo@ubermetrics-technologie... |
| 53 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 54 | 1 | 0.00 | 0 | 0.00 | BitLinux 4.7 |
| 55 | 1 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 56 | 1 | 0.00 | 0 | 0.00 | BigLinux 4.6 |
| 57 | 1 | 0.00 | 1 | 0.00 | startmebot/1.0; +https://start.me/bot |
| 58 | 1 | 0.00 | 0 | 0.00 | Macintosh 3.0 |
| 59 | 1 | 0.00 | 0 | 0.00 | http://mj12bot.com/ |
