| Used Operating Systems |
| 1 | 42583 | 36.36 | 1111 | 6.62 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 19683 | 16.81 | 187 | 1.11 | http://mj12bot.com/ |
| 3 | 14379 | 12.28 | 661 | 3.94 | +http://www.google.com/bot.html |
| 4 | 14016 | 11.97 | 4109 | 24.49 | Windows NT |
| 5 | 11115 | 9.49 | 8856 | 52.79 | +http://www.baidu.com/search/spider.html |
| 6 | 7198 | 6.15 | 221 | 1.32 | +http://www.bing.com/bingbot.htm |
| 7 | 2320 | 1.98 | 505 | 3.01 | +http://ahrefs.com/robot/ |
| 8 | 865 | 0.74 | 34 | 0.20 | +http://www.semrush.com/bot.html |
| 9 | 860 | 0.73 | 109 | 0.65 | +http://yandex.com/bots |
| 10 | 704 | 0.60 | 188 | 1.12 | +http://www.linkdex.com/bots/ |
| 11 | 662 | 0.57 | 2 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 12 | 381 | 0.33 | 24 | 0.14 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 316 | 0.27 | 3 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 14 | 234 | 0.20 | 27 | 0.16 | Linux i686 [unknown version] |
| 15 | 229 | 0.20 | 186 | 1.11 | Windows 95 |
| 16 | 190 | 0.16 | 79 | 0.47 | Windows 98 |
| 17 | 159 | 0.14 | 2 | 0.01 | +http://naver.me/bot |
| 18 | 114 | 0.10 | 42 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 93 | 0.08 | 1 | 0.01 | +https://www.aihitdata.com/about |
| 20 | 86 | 0.07 | 27 | 0.16 | Windows XP |
| 21 | 60 | 0.05 | 20 | 0.12 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 22 | 59 | 0.05 | 0 | 0.00 | Windows 92 |
| 23 | 53 | 0.05 | 1 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 24 | 48 | 0.04 | 42 | 0.25 | Windows ME |
| 25 | 45 | 0.04 | 1 | 0.01 | +centurybot9@gmail.com |
| 26 | 43 | 0.04 | 6 | 0.04 | +http://www.pinterest.com/bot.html |
| 27 | 42 | 0.04 | 38 | 0.23 | Windows CE |
| 28 | 41 | 0.04 | 38 | 0.23 | Windows 2000 |
| 29 | 41 | 0.04 | 36 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 30 | 40 | 0.03 | 32 | 0.19 | Auto; Windows |
| 31 | 38 | 0.03 | 34 | 0.20 | Windows 3.1 |
| 32 | 36 | 0.03 | 4 | 0.02 | +http://www.seokicks.de/robot.html |
| 33 | 35 | 0.03 | 33 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 34 | 34 | 0.03 | 32 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 35 | 33 | 0.03 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 36 | 31 | 0.03 | 4 | 0.02 | +http://www.exabot.com/go/robot |
| 37 | 29 | 0.02 | 2 | 0.01 | X11 |
| 38 | 27 | 0.02 | 23 | 0.14 | +http://www.uptime.com/uptimebot |
| 39 | 21 | 0.02 | 11 | 0.07 | +http://monsido.com/bot.html; info@monsi... |
| 40 | 16 | 0.01 | 2 | 0.01 | Android |
| 41 | 16 | 0.01 | 11 | 0.07 | +http://glutenfreepleasure.com/ |
| 42 | 16 | 0.01 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 43 | 12 | 0.01 | 2 | 0.01 | News; +http://ahrefs.com/robot/ |
| 44 | 10 | 0.01 | 7 | 0.04 | http://linkfluence.com/; bot@linkfluence... |
| 45 | 10 | 0.01 | 1 | 0.01 | http://filterdb.iss.net/crawler/ |
| 46 | 8 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 47 | 7 | 0.01 | 2 | 0.01 | Linux [unknown version] |
| 48 | 7 | 0.01 | 0 | 0.00 | +http://www.epictions.com/epicbot |
| 49 | 5 | 0.00 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 50 | 5 | 0.00 | 5 | 0.03 | +http://duckduckgo.com |
| 51 | 4 | 0.00 | 1 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 52 | 4 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.5 |
| 53 | 4 | 0.00 | 1 | 0.01 | +http://sur.ly/bot.html |
| 54 | 4 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 55 | 4 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 56 | 3 | 0.00 | 0 | 0.00 | http://femtosearch.com |
| 57 | 3 | 0.00 | 0 | 0.00 | Unknown |
| 58 | 3 | 0.00 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 59 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 60 | 3 | 0.00 | 0 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 61 | 3 | 0.00 | 1 | 0.01 | Macintosh |
| 62 | 2 | 0.00 | 1 | 0.01 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 63 | 2 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 64 | 2 | 0.00 | 0 | 0.00 | mailto: techinfo@ubermetrics-technologie... |
| 65 | 2 | 0.00 | 1 | 0.01 | +http://www.alexa.com/help/webmasters; |
| 66 | 2 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 67 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 68 | 1 | 0.00 | 0 | 0.00 | OpenBSD [unknown version] |
| 69 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 70 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 71 | 1 | 0.00 | 0 | 0.00 | +null; null |
| 72 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 73 | 1 | 0.00 | 0 | 0.00 | support@everyonesocial.com http://everyo... |
| 74 | 1 | 0.00 | 0 | 0.00 | Linux 2.6.x |
| 75 | 1 | 0.00 | 1 | 0.01 | +http://eripp.com |
| 76 | 1 | 0.00 | 1 | 0.01 | +http://www.gowikibot.com |
| 77 | 1 | 0.00 | 0 | 0.00 | S60 |
