| Used Operating Systems |
| 1 | 82217 | 66.96 | 914 | 9.56 | +http://yandex.com/bots |
| 2 | 21350 | 17.39 | 3521 | 36.81 | +http://www.google.com/bot.html |
| 3 | 6199 | 5.05 | 918 | 9.60 | +http://www.bing.com/bingbot.htm |
| 4 | 4157 | 3.39 | 3160 | 33.04 | +http://www.baidu.com/search/spider.html |
| 5 | 3999 | 3.26 | 5 | 0.05 | +http://megaindex.com/crawler |
| 6 | 1915 | 1.56 | 246 | 2.57 | Windows NT |
| 7 | 1036 | 0.84 | 420 | 4.39 | +http://www.xovibot.net/ |
| 8 | 652 | 0.53 | 3 | 0.03 | +http://www.seokicks.de/robot.html |
| 9 | 549 | 0.45 | 202 | 2.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 175 | 0.14 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 11 | 86 | 0.07 | 29 | 0.30 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 59 | 0.05 | 11 | 0.12 | +http://fulltext.sblog.cz/ |
| 13 | 54 | 0.04 | 3 | 0.03 | Android |
| 14 | 50 | 0.04 | 25 | 0.26 | +http://help.coccoc.com/ |
| 15 | 37 | 0.03 | 8 | 0.08 | +http://ahrefs.com/robot/ |
| 16 | 36 | 0.03 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 17 | 34 | 0.03 | 14 | 0.15 | +http://www.exabot.com/go/robot |
| 18 | 28 | 0.02 | 7 | 0.07 | +http://www.semrush.com/bot.html |
| 19 | 20 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 20 | 18 | 0.01 | 9 | 0.09 | +http://duckduckgo.com |
| 21 | 16 | 0.01 | 8 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 22 | 12 | 0.01 | 8 | 0.08 | +http://www.linkdex.com/bots/ |
| 23 | 12 | 0.01 | 6 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 24 | 12 | 0.01 | 11 | 0.12 | +http://www.cloudflare.com/always-online |
| 25 | 10 | 0.01 | 8 | 0.08 | [email protected] |
| 26 | 8 | 0.01 | 4 | 0.04 | [email protected] |
| 27 | 8 | 0.01 | 8 | 0.08 | [email protected]; +http://www.muso.com |
| 28 | 8 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 6 | 0.00 | 3 | 0.03 | +http://www.seograph.net/bot.html |
| 30 | 4 | 0.00 | 4 | 0.04 | +http://glutenfreepleasure.com/ |
| 31 | 3 | 0.00 | 3 | 0.03 | Linux [unknown version] |
| 32 | 3 | 0.00 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 33 | 2 | 0.00 | 2 | 0.02 | +https://gimmeusa.com/pages/crawler |
| 34 | 2 | 0.00 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 35 | 2 | 0.00 | 2 | 0.02 | Linux i686 [unknown version] |
| 36 | 2 | 0.00 | 0 | 0.00 | http://yooz.ir; [email protected] |
| 37 | 2 | 0.00 | 0 | 0.00 | Windows 90 |
| 38 | 1 | 0.00 | 0 | 0.00 | +http://crawler.seolytics.net/ |
| 39 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 40 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 41 | 1 | 0.00 | 0 | 0.00 | +http://corp.sputnik.ru/webmaster |
| 42 | 1 | 0.00 | 0 | 0.00 | Windows 98 |
