| Used Operating Systems |
| 1 | 199625 | 46.47 | 1085 | 1.83 | +http://www.bing.com/bingbot.htm |
| 2 | 44940 | 10.46 | 844 | 1.42 | +http://yandex.com/bots |
| 3 | 44048 | 10.25 | 38493 | 64.93 | +http://ahrefs.com/robot/ |
| 4 | 34775 | 8.09 | 320 | 0.54 | +http://www.semrush.com/bot.html |
| 5 | 32303 | 7.52 | 216 | 0.36 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 17848 | 4.15 | 3506 | 5.91 | +http://www.google.com/bot.html |
| 7 | 13251 | 3.08 | 11060 | 18.66 | +http://www.baidu.com/search/spider.html |
| 8 | 9234 | 2.15 | 1587 | 2.68 | Windows NT |
| 9 | 8744 | 2.04 | 55 | 0.09 | http://mj12bot.com/ |
| 10 | 8129 | 1.89 | 435 | 0.73 | +http://www.profound.net/domainappender |
| 11 | 6062 | 1.41 | 172 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 3293 | 0.77 | 39 | 0.07 | +http://www.seokicks.de/robot.html |
| 13 | 2978 | 0.69 | 238 | 0.40 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 1001 | 0.23 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 15 | 933 | 0.22 | 110 | 0.19 | +http://www.linkdex.com/bots/ |
| 16 | 870 | 0.20 | 367 | 0.62 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 599 | 0.14 | 414 | 0.70 | +https://deusu.de/robot.html |
| 18 | 285 | 0.07 | 35 | 0.06 | Linux i686 [unknown version] |
| 19 | 202 | 0.05 | 87 | 0.15 | +http://duckduckgo.com |
| 20 | 70 | 0.02 | 44 | 0.07 | support.orangebot@orange.com |
| 21 | 54 | 0.01 | 19 | 0.03 | Windows XP |
| 22 | 41 | 0.01 | 20 | 0.03 | Windows 95 |
| 23 | 40 | 0.01 | 15 | 0.03 | +http://www.exabot.com/go/robot |
| 24 | 34 | 0.01 | 15 | 0.03 | Windows 98 |
| 25 | 30 | 0.01 | 28 | 0.05 | +http://www.xovibot.net/ |
| 26 | 26 | 0.01 | 2 | 0.00 | Android |
| 27 | 21 | 0.00 | 4 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 28 | 19 | 0.00 | 9 | 0.02 | Windows 2000 |
| 29 | 14 | 0.00 | 7 | 0.01 | Windows 3.1 |
| 30 | 12 | 0.00 | 6 | 0.01 | Auto; Windows |
| 31 | 12 | 0.00 | 6 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 32 | 11 | 0.00 | 4 | 0.01 | Windows ME |
| 33 | 11 | 0.00 | 10 | 0.02 | +info@netcraft.com |
| 34 | 11 | 0.00 | 5 | 0.01 | +http://www.uptime.com/uptimebot |
| 35 | 9 | 0.00 | 5 | 0.01 | Windows CE |
| 36 | 9 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 37 | 8 | 0.00 | 0 | 0.00 | Windows 9. |
| 38 | 8 | 0.00 | 1 | 0.00 | +https://www.dataprovider.com/ |
| 39 | 6 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 40 | 6 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 41 | 6 | 0.00 | 6 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 42 | 4 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 43 | 4 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 44 | 3 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 45 | 3 | 0.00 | 3 | 0.01 | +http://support.embed.ly/ |
| 46 | 3 | 0.00 | 2 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 47 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 48 | 2 | 0.00 | 2 | 0.00 | http://nmap.org/book/nse.html |
| 49 | 2 | 0.00 | 1 | 0.00 | +https://www.mojeek.com/bot.html |
| 50 | 2 | 0.00 | 2 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 51 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 52 | 1 | 0.00 | 1 | 0.00 | S60; SymbOS; Opera Mobi/SYB-1107071606; ... |
| 53 | 1 | 0.00 | 1 | 0.00 | FreeBSD [unknown version] |
| 54 | 1 | 0.00 | 1 | 0.00 | S60 |
