| Used Operating Systems |
| 1 | 32955 | 18.79 | 304 | 2.17 | +http://www.semrush.com/bot.html |
| 2 | 30314 | 17.29 | 423 | 3.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 28952 | 16.51 | 725 | 5.18 | +http://ahrefs.com/robot/ |
| 4 | 18833 | 10.74 | 227 | 1.62 | +http://www.google.com/bot.html |
| 5 | 17806 | 10.15 | 259 | 1.85 | http://mj12bot.com/ |
| 6 | 14696 | 8.38 | 2891 | 20.66 | Windows NT |
| 7 | 13836 | 7.89 | 7524 | 53.76 | +http://www.baidu.com/search/spider.html |
| 8 | 8075 | 4.60 | 297 | 2.12 | +http://www.bing.com/bingbot.htm |
| 9 | 3608 | 2.06 | 181 | 1.29 | +http://yandex.com/bots |
| 10 | 800 | 0.46 | 198 | 1.41 | +http://www.linkdex.com/bots/ |
| 11 | 668 | 0.38 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 12 | 610 | 0.35 | 2 | 0.01 | +http://megaindex.com/crawler |
| 13 | 522 | 0.30 | 5 | 0.04 | +http://www.warebay.com/bot.html |
| 14 | 445 | 0.25 | 3 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 418 | 0.24 | 39 | 0.28 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 16 | 311 | 0.18 | 238 | 1.70 | Windows 95 |
| 17 | 300 | 0.17 | 33 | 0.24 | Linux i686 [unknown version] |
| 18 | 220 | 0.13 | 83 | 0.59 | Windows 98 |
| 19 | 178 | 0.10 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 20 | 163 | 0.09 | 1 | 0.01 | +http://naver.me/spd |
| 21 | 149 | 0.08 | 1 | 0.01 | +bot@eright.com |
| 22 | 148 | 0.08 | 58 | 0.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 128 | 0.07 | 2 | 0.01 | Series 60 |
| 24 | 119 | 0.07 | 0 | 0.00 | +centurybot9@gmail.com |
| 25 | 116 | 0.07 | 1 | 0.01 | +bot@tracemyfile.com |
| 26 | 76 | 0.04 | 59 | 0.42 | Windows CE |
| 27 | 65 | 0.04 | 8 | 0.06 | +http://www.pinterest.com/bot.html |
| 28 | 60 | 0.03 | 17 | 0.12 | Windows XP |
| 29 | 56 | 0.03 | 8 | 0.06 | +http://www.exabot.com/go/robot |
| 30 | 54 | 0.03 | 6 | 0.04 | +http://www.seokicks.de/robot.html |
| 31 | 52 | 0.03 | 45 | 0.32 | Windows 3.1 |
| 32 | 51 | 0.03 | 42 | 0.30 | Auto; Windows |
| 33 | 50 | 0.03 | 39 | 0.28 | MSIE 5.5; Windows NT 5.0 |
| 34 | 44 | 0.03 | 38 | 0.27 | MSIE 5.5; Windows NT 4.0 |
| 35 | 43 | 0.02 | 31 | 0.22 | +http://glutenfreepleasure.com/ |
| 36 | 42 | 0.02 | 41 | 0.29 | Windows 2000 |
| 37 | 41 | 0.02 | 33 | 0.24 | Windows ME |
| 38 | 41 | 0.02 | 34 | 0.24 | ) - BrowseX (2.0.0 Windows |
| 39 | 31 | 0.02 | 16 | 0.11 | +http://monsido.com/bot.html; info@monsi... |
| 40 | 29 | 0.02 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 41 | 26 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 42 | 22 | 0.01 | 1 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 43 | 18 | 0.01 | 5 | 0.04 | News; +http://ahrefs.com/robot/ |
| 44 | 16 | 0.01 | 16 | 0.11 | +http://duckduckgo.com |
| 45 | 14 | 0.01 | 3 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 46 | 12 | 0.01 | 4 | 0.03 | http://www.botje.com/plukkie.htm |
| 47 | 10 | 0.01 | 3 | 0.02 | http://linkfluence.com/; bot@linkfluence... |
| 48 | 10 | 0.01 | 1 | 0.01 | Android |
| 49 | 10 | 0.01 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 50 | 7 | 0.00 | 4 | 0.03 | Linux [unknown version] |
| 51 | 6 | 0.00 | 2 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 52 | 6 | 0.00 | 3 | 0.02 | SunOS i86pc |
| 53 | 6 | 0.00 | 0 | 0.00 | SA; +http://ahrefs.com/robot/ |
| 54 | 6 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 55 | 6 | 0.00 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 56 | 5 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 57 | 5 | 0.00 | 4 | 0.03 | Linux i586 [unknown version] |
| 58 | 4 | 0.00 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 59 | 4 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 60 | 4 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 61 | 4 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 62 | 4 | 0.00 | 4 | 0.03 | http://web.toutiao.com/media_cooperation... |
| 63 | 4 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 64 | 4 | 0.00 | 3 | 0.02 | +http://muckrack.com |
| 65 | 4 | 0.00 | 2 | 0.01 | X11 |
| 66 | 4 | 0.00 | 2 | 0.01 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 67 | 4 | 0.00 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 68 | 4 | 0.00 | 3 | 0.02 | Macintosh |
| 69 | 3 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 70 | 3 | 0.00 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 71 | 3 | 0.00 | 1 | 0.01 | +http://wummel.github.io/linkchecker/ |
| 72 | 2 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 73 | 2 | 0.00 | 2 | 0.01 | support@everyonesocial.com http://everyo... |
| 74 | 2 | 0.00 | 1 | 0.01 | +http://sempi.tech/bot.html |
| 75 | 2 | 0.00 | 2 | 0.01 | +http://www.epictions.com/epicbot |
| 76 | 2 | 0.00 | 2 | 0.01 | Windows Phone OS 7.5 |
| 77 | 2 | 0.00 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 78 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 79 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 80 | 1 | 0.00 | 1 | 0.01 | Meta_Bot/1.1 |
| 81 | 1 | 0.00 | 1 | 0.01 | PPC Mac OS X 10.5 |
