| Used Operating Systems by Visits |
| 1 | 12060 | 7.31 | 8450 | 39.11 | +http://www.baidu.com/search/spider.html |
| 2 | 41309 | 25.03 | 7961 | 36.85 | +http://www.semrush.com/bot.html |
| 3 | 11067 | 6.71 | 2174 | 10.06 | Windows NT |
| 4 | 25172 | 15.25 | 666 | 3.08 | +http://ahrefs.com/robot/ |
| 5 | 12532 | 7.59 | 369 | 1.71 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 39696 | 24.06 | 342 | 1.58 | http://mj12bot.com/ |
| 7 | 6053 | 3.67 | 268 | 1.24 | +http://www.bing.com/bingbot.htm |
| 8 | 3293 | 2.00 | 245 | 1.13 | +http://yandex.com/bots |
| 9 | 9695 | 5.88 | 234 | 1.08 | +http://www.google.com/bot.html |
| 10 | 838 | 0.51 | 229 | 1.06 | +http://www.linkdex.com/bots/ |
| 11 | 177 | 0.11 | 129 | 0.60 | Windows 95 |
| 12 | 197 | 0.12 | 97 | 0.45 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 114 | 0.07 | 54 | 0.25 | Windows 98 |
| 14 | 158 | 0.10 | 42 | 0.19 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 15 | 35 | 0.02 | 30 | 0.14 | Windows 3.1 |
| 16 | 380 | 0.23 | 30 | 0.14 | Linux i686 [unknown version] |
| 17 | 70 | 0.04 | 27 | 0.12 | Windows XP |
| 18 | 27 | 0.02 | 25 | 0.12 | Auto; Windows |
| 19 | 34 | 0.02 | 25 | 0.12 | +http://glutenfreepleasure.com/ |
| 20 | 36 | 0.02 | 25 | 0.12 | ) - BrowseX (2.0.0 Windows |
| 21 | 38 | 0.02 | 24 | 0.11 | Windows ME |
| 22 | 22 | 0.01 | 22 | 0.10 | +http://duckduckgo.com |
| 23 | 23 | 0.01 | 21 | 0.10 | Windows CE |
| 24 | 30 | 0.02 | 21 | 0.10 | Windows 2000 |
| 25 | 18 | 0.01 | 16 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 26 | 17 | 0.01 | 14 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 27 | 14 | 0.01 | 8 | 0.04 | +http://monsido.com/bot.html; info@monsi... |
| 28 | 12 | 0.01 | 6 | 0.03 | Linux i586 [unknown version] |
| 29 | 55 | 0.03 | 5 | 0.02 | +https://www.seokicks.de/robot.html |
| 30 | 11 | 0.01 | 4 | 0.02 | Linux [unknown version] |
| 31 | 5 | 0.00 | 4 | 0.02 | +https://discordapp.com |
| 32 | 28 | 0.02 | 4 | 0.02 | +http://www.pinterest.com/bot.html |
| 33 | 20 | 0.01 | 4 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 34 | 8 | 0.00 | 3 | 0.01 | http://linkfluence.com/; bot@linkfluence... |
| 35 | 5 | 0.00 | 2 | 0.01 | +http://sur.ly/bot.html |
| 36 | 410 | 0.25 | 2 | 0.01 | +https://wpscans.com |
| 37 | 14 | 0.01 | 2 | 0.01 | +https://www.comscore.com/Web-Crawler |
| 38 | 4 | 0.00 | 2 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 39 | 7 | 0.00 | 2 | 0.01 | WinHttp.WinHttpRequest.5 |
| 40 | 401 | 0.24 | 2 | 0.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 41 | 2 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 42 | 195 | 0.12 | 1 | 0.00 | https://duckduckgo.com/duckduckbot |
| 43 | 22 | 0.01 | 1 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 44 | 342 | 0.21 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 45 | 3 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 46 | 3 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 47 | 87 | 0.05 | 1 | 0.00 | +https://www.aihitdata.com/about |
| 48 | 9 | 0.01 | 1 | 0.00 | +http://www.seokicks.de/robot.html |
| 49 | 2 | 0.00 | 1 | 0.00 | X11 |
| 50 | 10 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 51 | 6 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.6 |
| 52 | 17 | 0.01 | 1 | 0.00 | +bot@tracemyfile.com |
| 53 | 2 | 0.00 | 1 | 0.00 | +centurybot9@gmail.com |
| 54 | 1 | 0.00 | 0 | 0.00 | https://support.paper.li/entries/2002325... |
| 55 | 13 | 0.01 | 0 | 0.00 | News; +http://ahrefs.com/robot/ |
| 56 | 7 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 57 | 1 | 0.00 | 0 | 0.00 | http://web.toutiao.com/media_cooperation... |
| 58 | 1 | 0.00 | 0 | 0.00 | mailto: techinfo@ubermetrics-technologie... |
| 59 | 5 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 60 | 1 | 0.00 | 0 | 0.00 | +https://raventools.com/seo-website-audi... |
| 61 | 1 | 0.00 | 0 | 0.00 | http://semiocast.com/ |
| 62 | 9 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 63 | 1 | 0.00 | 0 | 0.00 | http://support.paper.li/entries/20023257... |
| 64 | 3 | 0.00 | 0 | 0.00 | SA; +http://ahrefs.com/robot/ |
| 65 | 1 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 66 | 2 | 0.00 | 0 | 0.00 | +https://extlinks.com/Bot.html |
| 67 | 6 | 0.00 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 68 | 7 | 0.00 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 69 | 167 | 0.10 | 0 | 0.00 | +http://naver.me/spd |
