| Used Operating Systems by Visits |
| 1 | 25739 | 9.29 | 13657 | 37.80 | +http://www.baidu.com/search/spider.html |
| 2 | 10483 | 3.78 | 10096 | 27.95 | +http://ahrefs.com/robot/ |
| 3 | 78643 | 28.39 | 3437 | 9.51 | +http://www.google.com/bot.html |
| 4 | 32864 | 11.86 | 2707 | 7.49 | +http://yandex.com/bots |
| 5 | 31293 | 11.30 | 2086 | 5.77 | +http://www.bing.com/bingbot.htm |
| 6 | 29961 | 10.82 | 1703 | 4.71 | Windows NT |
| 7 | 25350 | 9.15 | 1164 | 3.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 12287 | 4.44 | 311 | 0.86 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 1293 | 0.47 | 212 | 0.59 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 15720 | 5.67 | 210 | 0.58 | http://mj12bot.com/ |
| 11 | 138 | 0.05 | 107 | 0.30 | +http://www.uptime.com/uptimebot |
| 12 | 146 | 0.05 | 50 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 4552 | 1.64 | 47 | 0.13 | Android |
| 14 | 69 | 0.02 | 46 | 0.13 | support.orangebot@orange.com |
| 15 | 174 | 0.06 | 34 | 0.09 | +http://duckduckgo.com |
| 16 | 164 | 0.06 | 33 | 0.09 | +http://www.semrush.com/bot.html |
| 17 | 67 | 0.02 | 23 | 0.06 | Windows XP |
| 18 | 78 | 0.03 | 19 | 0.05 | +http://www.exabot.com/go/robot |
| 19 | 72 | 0.03 | 17 | 0.05 | http://yooz.ir; info@yooz.ir |
| 20 | 39 | 0.01 | 15 | 0.04 | Linux i686 [unknown version] |
| 21 | 54 | 0.02 | 11 | 0.03 | +http://www.findxbot.com |
| 22 | 293 | 0.11 | 10 | 0.03 | +http://help.coccoc.com/searchengine |
| 23 | 60 | 0.02 | 9 | 0.02 | +http://www.linkdex.com/bots/ |
| 24 | 20 | 0.01 | 8 | 0.02 | Windows 95 |
| 25 | 87 | 0.03 | 8 | 0.02 | Windows 98 |
| 26 | 783 | 0.28 | 7 | 0.02 | J2ME/MIDP |
| 27 | 18 | 0.01 | 7 | 0.02 | +http://sur.ly/bot.html |
| 28 | 26 | 0.01 | 7 | 0.02 | +http://cliqz.com/company/cliqzbot |
| 29 | 9 | 0.00 | 6 | 0.02 | Windows ME |
| 30 | 10 | 0.00 | 5 | 0.01 | Linux [unknown version] |
| 31 | 5 | 0.00 | 5 | 0.01 | +http://tsearch.eu/bot |
| 32 | 6 | 0.00 | 5 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 33 | 9 | 0.00 | 4 | 0.01 | Windows 2000 |
| 34 | 16 | 0.01 | 4 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 35 | 12 | 0.00 | 4 | 0.01 | +http://www.seokicks.de/robot.html |
| 36 | 8 | 0.00 | 3 | 0.01 | Windows 3.1 |
| 37 | 168 | 0.06 | 3 | 0.01 | SpreadTrum |
| 38 | 7 | 0.00 | 3 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 39 | 12 | 0.00 | 3 | 0.01 | WinHttp.WinHttpRequest.5 |
| 40 | 8 | 0.00 | 3 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 41 | 18 | 0.01 | 3 | 0.01 | +http://www.profound.net/domainappender |
| 42 | 2 | 0.00 | 2 | 0.01 | Windows CE |
| 43 | 8 | 0.00 | 2 | 0.01 | Win32 |
| 44 | 313 | 0.11 | 2 | 0.01 | +https://deusu.de/robot.html |
| 45 | 4 | 0.00 | 2 | 0.01 | +http://www.id-search.xyz/bot.html |
| 46 | 56 | 0.02 | 2 | 0.01 | X11 |
| 47 | 4 | 0.00 | 1 | 0.00 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 48 | 8 | 0.00 | 1 | 0.00 | BlackBerry |
| 49 | 3 | 0.00 | 1 | 0.00 | Auto; Windows |
| 50 | 3 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 51 | 14 | 0.01 | 1 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 52 | 4 | 0.00 | 1 | 0.00 | +http://www.warebay.com/bot.html |
| 53 | 1 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 54 | 5224 | 1.89 | 1 | 0.00 | http://help.zum.com/inquiry |
| 55 | 18 | 0.01 | 1 | 0.00 | http://drive.google.com |
| 56 | 29 | 0.01 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 57 | 4 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 58 | 1 | 0.00 | 1 | 0.00 | +http://seocharger.com/robot |
| 59 | 79 | 0.03 | 1 | 0.00 | iPhone |
| 60 | 3 | 0.00 | 1 | 0.00 | http://www.similartech.com/smtbot |
| 61 | 2 | 0.00 | 1 | 0.00 | FreeBSD 4.x |
| 62 | 8 | 0.00 | 1 | 0.00 | MS Web Services Client Protocol 2.0.5072... |
| 63 | 3 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 64 | 2 | 0.00 | 1 | 0.00 | +http://megaindex.com/crawler |
| 65 | 3 | 0.00 | 1 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 66 | 18 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 67 | 144 | 0.05 | 1 | 0.00 | Linux 2.6.x |
| 68 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.6 |
| 69 | 2 | 0.00 | 1 | 0.00 | +http://www.whoiswebsite.net |
| 70 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 71 | 178 | 0.06 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 72 | 1 | 0.00 | 0 | 0.00 | Windows |
| 73 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 74 | 6 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 75 | 52 | 0.02 | 0 | 0.00 | Windows 9. |
| 76 | 1 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 77 | 7 | 0.00 | 0 | 0.00 | ZumBot/1.0; http://help.zum.com/inquiry |
| 78 | 17 | 0.01 | 0 | 0.00 | MAUI Runtime |
| 79 | 2 | 0.00 | 0 | 0.00 | UrlCrawler; http://www.seomoz.org/dp/rog... |
| 80 | 5 | 0.00 | 0 | 0.00 | +http://www.pdffiller.com/en/support.htm |
| 81 | 3 | 0.00 | 0 | 0.00 | +http://kazbt.com/ |
| 82 | 8 | 0.00 | 0 | 0.00 | +http://naver.me/bot |
| 83 | 1 | 0.00 | 0 | 0.00 | +http://vk.com/dev/Share |
| 84 | 2 | 0.00 | 0 | 0.00 | Windows Phone |
| 85 | 3 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
