| Used Operating Systems by Visits |
| 1 | 15485 | 13.51 | 9841 | 64.37 | +http://www.baidu.com/search/spider.html |
| 2 | 20077 | 17.51 | 2843 | 18.60 | Windows NT |
| 3 | 27319 | 23.83 | 592 | 3.87 | +http://yandex.com/bots |
| 4 | 3721 | 3.25 | 504 | 3.30 | +http://www.google.com/bot.html |
| 5 | 11195 | 9.76 | 323 | 2.11 | +http://www.bing.com/bingbot.htm |
| 6 | 11616 | 10.13 | 303 | 1.98 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 14159 | 12.35 | 206 | 1.35 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 1124 | 0.98 | 140 | 0.92 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 578 | 0.50 | 111 | 0.73 | +http://www.linkdex.com/bots/ |
| 10 | 205 | 0.18 | 97 | 0.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 626 | 0.55 | 62 | 0.41 | +http://www.profound.net/domainappender |
| 12 | 1973 | 1.72 | 38 | 0.25 | http://mj12bot.com/ |
| 13 | 63 | 0.05 | 28 | 0.18 | Windows 95 |
| 14 | 48 | 0.04 | 21 | 0.14 | Windows 98 |
| 15 | 54 | 0.05 | 19 | 0.12 | +http://www.uptime.com/uptimebot |
| 16 | 55 | 0.05 | 18 | 0.12 | Windows XP |
| 17 | 1288 | 1.12 | 17 | 0.11 | +http://www.semrush.com/bot.html |
| 18 | 13 | 0.01 | 10 | 0.07 | +info@netcraft.com |
| 19 | 23 | 0.02 | 9 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 20 | 967 | 0.84 | 8 | 0.05 | +http://www.bnf.fr/fr/outils/a.dl_web_ca... |
| 21 | 12 | 0.01 | 8 | 0.05 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 22 | 15 | 0.01 | 7 | 0.05 | Windows 2000 |
| 23 | 580 | 0.51 | 7 | 0.05 | +http://napoveda.seznam.cz/en/seznambot-... |
| 24 | 13 | 0.01 | 7 | 0.05 | +http://duckduckgo.com |
| 25 | 12 | 0.01 | 5 | 0.03 | Windows CE |
| 26 | 9 | 0.01 | 5 | 0.03 | +http://besome1.info/securityresearchbot... |
| 27 | 37 | 0.03 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 28 | 8 | 0.01 | 4 | 0.03 | Linux i686 [unknown version] |
| 29 | 44 | 0.04 | 4 | 0.03 | +http://www.seokicks.de/robot.html |
| 30 | 4 | 0.00 | 4 | 0.03 | X11 |
| 31 | 637 | 0.56 | 3 | 0.02 | +https://github.com/AliasIO/Wappalyzer |
| 32 | 1006 | 0.88 | 3 | 0.02 | UniLeipzigASV +http://corpora.informatik... |
| 33 | 6 | 0.01 | 3 | 0.02 | +http://www.linkosmos.com/bot |
| 34 | 22 | 0.02 | 2 | 0.01 | crawler@mixrank.com |
| 35 | 6 | 0.01 | 2 | 0.01 | Auto; Windows |
| 36 | 16 | 0.01 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 37 | 2 | 0.00 | 2 | 0.01 | i686 Linux; 20021128 |
| 38 | 4 | 0.00 | 2 | 0.01 | +https://raventools.com/seo-website-audi... |
| 39 | 4 | 0.00 | 2 | 0.01 | Windows 3.1 |
| 40 | 4 | 0.00 | 2 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 41 | 242 | 0.21 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 42 | 4 | 0.00 | 2 | 0.01 | Intel Mac OS X 10.6 |
| 43 | 38 | 0.03 | 1 | 0.01 | http://www.wise-guys.nl/ |
| 44 | 1 | 0.00 | 1 | 0.01 | BeOS BePC |
| 45 | 1 | 0.00 | 1 | 0.01 | BeOS |
| 46 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 47 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 48 | 2 | 0.00 | 1 | 0.01 | +https://www.mojeek.com/bot.html |
| 49 | 307 | 0.27 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 50 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 51 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
| 52 | 343 | 0.30 | 1 | 0.01 | +http://webmeup-crawler.com/ |
| 53 | 24 | 0.02 | 1 | 0.01 | +http://www.openfos.com |
| 54 | 10 | 0.01 | 1 | 0.01 | Macintosh |
| 55 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 56 | 1 | 0.00 | 1 | 0.01 | Linux i586 [unknown version] |
| 57 | 14 | 0.01 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 58 | 1 | 0.00 | 0 | 0.00 | http://linkfluence.com/; bot@linkfluence... |
| 59 | 4 | 0.00 | 0 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
| 60 | 24 | 0.02 | 0 | 0.00 | +https://deusu.de/robot.html |
| 61 | 458 | 0.40 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 62 | 4 | 0.00 | 0 | 0.00 | +http://help.naver.com/support/robots.ht... |
| 63 | 7 | 0.01 | 0 | 0.00 | Windows Phone OS 7.5 |
| 64 | 1 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 65 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 66 | 12 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 67 | 78 | 0.07 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2019; Windows NT ... |
| 68 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 69 | 3 | 0.00 | 0 | 0.00 | +; |
| 70 | 38 | 0.03 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 71 | 4 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
