| Used Operating Systems |
| 1 | 5538 | 31.45 | 2118 | 75.51 | +http://www.google.com/bot.html |
| 2 | 3749 | 21.29 | 0 | 0.00 | +http://yandex.com/bots |
| 3 | 3598 | 20.43 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 4 | 2273 | 12.91 | 0 | 0.00 | +http://www.baidu.com/search/spider.html |
| 5 | 1264 | 7.18 | 211 | 7.52 | Windows NT |
| 6 | 313 | 1.78 | 154 | 5.49 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 202 | 1.15 | 11 | 0.39 | +http://napoveda.seznam.cz/en/seznambot-... |
| 8 | 131 | 0.74 | 104 | 3.71 | +http://www.uptime.com/uptimebot |
| 9 | 116 | 0.66 | 45 | 1.60 | +http://www.semrush.com/bot.html |
| 10 | 50 | 0.28 | 14 | 0.50 | +http://ahrefs.com/robot/ |
| 11 | 45 | 0.26 | 5 | 0.18 | +http://www.seokicks.de/robot.html |
| 12 | 39 | 0.22 | 1 | 0.04 | Android |
| 13 | 34 | 0.19 | 12 | 0.43 | Windows 98 |
| 14 | 30 | 0.17 | 14 | 0.50 | +http://www.exabot.com/go/robot |
| 15 | 24 | 0.14 | 23 | 0.82 | +http://glutenfreepleasure.com/ |
| 16 | 18 | 0.10 | 9 | 0.32 | +https://deusu.de/robot.html |
| 17 | 17 | 0.10 | 15 | 0.53 | [email protected] |
| 18 | 16 | 0.09 | 8 | 0.29 | Linux i686 [unknown version] |
| 19 | 10 | 0.06 | 10 | 0.36 | +http://www.cloudflare.com/always-online |
| 20 | 9 | 0.05 | 2 | 0.07 | +http://siteexplorer.info/Backlink-Check... |
| 21 | 8 | 0.05 | 4 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 22 | 7 | 0.04 | 5 | 0.18 | http://nmap.org/book/nse.html |
| 23 | 7 | 0.04 | 0 | 0.00 | http://mj12bot.com/ |
| 24 | 7 | 0.04 | 1 | 0.04 | +http://megaindex.com/crawler |
| 25 | 6 | 0.03 | 2 | 0.07 | SunOS 4.1.x |
| 26 | 6 | 0.03 | 4 | 0.14 | PPC Mac OS X Mach-O |
| 27 | 6 | 0.03 | 2 | 0.07 | Solaris 8.x |
| 28 | 6 | 0.03 | 2 | 0.07 | HP-UX B.10.x |
| 29 | 6 | 0.03 | 4 | 0.14 | X11 |
| 30 | 6 | 0.03 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 31 | 5 | 0.03 | 2 | 0.07 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 32 | 5 | 0.03 | 4 | 0.14 | +http://www.linkdex.com/bots/ |
| 33 | 4 | 0.02 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 4 | 0.02 | 0 | 0.00 | Linux 2.0.x |
| 35 | 4 | 0.02 | 0 | 0.00 | FreeBSD 4.x |
| 36 | 4 | 0.02 | 2 | 0.07 | OSF1 V5.1 alpha |
| 37 | 4 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 38 | 4 | 0.02 | 2 | 0.07 | +http://www.grapeshot.co.uk/crawler.php |
| 39 | 4 | 0.02 | 2 | 0.07 | +http://duckduckgo.com |
| 40 | 3 | 0.02 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.13; Windows NT 6.... |
| 41 | 2 | 0.01 | 1 | 0.04 | [email protected] |
| 42 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 2 | 0.01 | 2 | 0.07 | OpenBSD [unknown version] |
| 44 | 2 | 0.01 | 0 | 0.00 | Macintosh PPC |
| 45 | 2 | 0.01 | 2 | 0.07 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 46 | 2 | 0.01 | 1 | 0.04 | +https://www.mojeek.com/bot.html |
| 47 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 48 | 2 | 0.01 | 2 | 0.07 | Windows ME |
| 49 | 2 | 0.01 | 0 | 0.00 | Windows 95 |
| 50 | 2 | 0.01 | 2 | 0.07 | Solaris 7.x |
| 51 | 2 | 0.01 | 2 | 0.07 | IRIX 6.x |
| 52 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 53 | 1 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 54 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 55 | 1 | 0.01 | 0 | 0.00 | http://yooz.ir; [email protected] |
| 56 | 1 | 0.01 | 1 | 0.04 | Macintosh |
