| Used Operating Systems |
| 1 | 8837 | 47.98 | 189 | 3.05 | http://mj12bot.com/ |
| 2 | 3689 | 20.03 | 2769 | 44.68 | +http://www.baidu.com/search/spider.html |
| 3 | 829 | 4.50 | 256 | 4.13 | +http://www.bing.com/bingbot.htm |
| 4 | 509 | 2.76 | 120 | 1.94 | +http://www.linkdex.com/bots/ |
| 5 | 498 | 2.70 | 126 | 2.03 | Windows NT |
| 6 | 441 | 2.39 | 180 | 2.90 | +http://www.google.com/bot.html |
| 7 | 337 | 1.83 | 300 | 4.84 | Windows 9 |
| 8 | 325 | 1.76 | 285 | 4.60 | Windows 2007 |
| 9 | 320 | 1.74 | 281 | 4.53 | Windows 2003 |
| 10 | 308 | 1.67 | 269 | 4.34 | Windows 2002 |
| 11 | 301 | 1.63 | 269 | 4.34 | Windows 2005 |
| 12 | 300 | 1.63 | 266 | 4.29 | Windows 2004 |
| 13 | 288 | 1.56 | 264 | 4.26 | Windows 2008 |
| 14 | 286 | 1.55 | 264 | 4.26 | Windows 2006 |
| 15 | 209 | 1.13 | 71 | 1.15 | +http://yandex.com/bots |
| 16 | 162 | 0.88 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 17 | 101 | 0.55 | 34 | 0.55 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 96 | 0.52 | 94 | 1.52 | +http://www.uptime.com/uptimebot |
| 19 | 91 | 0.49 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 20 | 72 | 0.39 | 14 | 0.23 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 71 | 0.39 | 32 | 0.52 | +http://www.exabot.com/go/robot |
| 22 | 64 | 0.35 | 37 | 0.60 | +http://ahrefs.com/robot/ |
| 23 | 40 | 0.22 | 4 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 24 | 31 | 0.17 | 10 | 0.16 | +https://www.mojeek.com/bot.html |
| 25 | 26 | 0.14 | 12 | 0.19 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 26 | 26 | 0.14 | 2 | 0.03 | +https://blog.vebidoo.de/vebidoobot/ |
| 27 | 24 | 0.13 | 2 | 0.03 | +http://www.warebay.com/bot.html |
| 28 | 20 | 0.11 | 2 | 0.03 | +http://megaindex.com/crawler |
| 29 | 18 | 0.10 | 2 | 0.03 | Linux i686 [unknown version] |
| 30 | 18 | 0.10 | 2 | 0.03 | +http://www.seokicks.de/robot.html |
| 31 | 13 | 0.07 | 5 | 0.08 | +https://deusu.de/robot.html |
| 32 | 10 | 0.05 | 6 | 0.10 | WinHttp.WinHttpRequest.5 |
| 33 | 7 | 0.04 | 7 | 0.11 | +http://glutenfreepleasure.com/ |
| 34 | 6 | 0.03 | 2 | 0.03 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 6 | 0.03 | 3 | 0.05 | +http://duckduckgo.com |
| 36 | 4 | 0.02 | 4 | 0.06 | +http://www.id-search.xyz/bot.html |
| 37 | 4 | 0.02 | 1 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 38 | 4 | 0.02 | 2 | 0.03 | http://yooz.ir; info@yooz.ir |
| 39 | 4 | 0.02 | 0 | 0.00 | +spider@seoscanners.net |
| 40 | 4 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 41 | 3 | 0.02 | 1 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 42 | 2 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 43 | 2 | 0.01 | 2 | 0.03 | Linux [unknown version] |
| 44 | 2 | 0.01 | 1 | 0.02 | Android 4.1 |
| 45 | 2 | 0.01 | 2 | 0.03 | FreeBSD [unknown version] |
| 46 | 2 | 0.01 | 1 | 0.02 | +http://www.findxbot.com |
| 47 | 2 | 0.01 | 2 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 48 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 49 | 2 | 0.01 | 0 | 0.00 | UrlCrawler; http://www.seomoz.org/dp/rog... |
| 50 | 1 | 0.01 | 1 | 0.02 | +http://www.google.com/bot.html,Yahoo! S... |
