| Used Operating Systems by Visits |
| 1 | 93248 | 44.37 | 9041 | 52.23 | +http://www.semrush.com/bot.html |
| 2 | 4694 | 2.23 | 2802 | 16.19 | +http://www.baidu.com/search/spider.html |
| 3 | 11416 | 5.43 | 2346 | 13.55 | Windows NT |
| 4 | 33254 | 15.82 | 756 | 4.37 | +http://ahrefs.com/robot/ |
| 5 | 8209 | 3.91 | 330 | 1.91 | +http://www.bing.com/bingbot.htm |
| 6 | 2283 | 1.09 | 310 | 1.79 | +http://yandex.com/bots |
| 7 | 24044 | 11.44 | 291 | 1.68 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 1119 | 0.53 | 241 | 1.39 | +http://www.linkdex.com/bots/ |
| 9 | 16351 | 7.78 | 237 | 1.37 | http://mj12bot.com/ |
| 10 | 11581 | 5.51 | 165 | 0.95 | +http://www.google.com/bot.html |
| 11 | 200 | 0.10 | 142 | 0.82 | Windows 95 |
| 12 | 215 | 0.10 | 119 | 0.69 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 327 | 0.16 | 73 | 0.42 | Linux i686 [unknown version] |
| 14 | 144 | 0.07 | 70 | 0.40 | Windows 98 |
| 15 | 101 | 0.05 | 35 | 0.20 | Windows XP |
| 16 | 37 | 0.02 | 32 | 0.18 | ) - BrowseX (2.0.0 Windows |
| 17 | 32 | 0.02 | 31 | 0.18 | +http://duckduckgo.com |
| 18 | 32 | 0.02 | 28 | 0.16 | Auto; Windows |
| 19 | 35 | 0.02 | 28 | 0.16 | Windows 3.1 |
| 20 | 128 | 0.06 | 26 | 0.15 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 21 | 33 | 0.02 | 25 | 0.14 | Windows CE |
| 22 | 39 | 0.02 | 25 | 0.14 | +http://glutenfreepleasure.com/ |
| 23 | 26 | 0.01 | 24 | 0.14 | Windows 2000 |
| 24 | 25 | 0.01 | 23 | 0.13 | MSIE 5.5; Windows NT 5.0 |
| 25 | 22 | 0.01 | 20 | 0.12 | Windows ME |
| 26 | 17 | 0.01 | 13 | 0.08 | MSIE 5.5; Windows NT 4.0 |
| 27 | 48 | 0.02 | 12 | 0.07 | +http://ruki.rezko.net |
| 28 | 22 | 0.01 | 11 | 0.06 | +http://monsido.com/bot.html; info@monsi... |
| 29 | 522 | 0.25 | 6 | 0.03 | +https://www.aihitdata.com/about |
| 30 | 55 | 0.03 | 5 | 0.03 | +https://www.seokicks.de/robot.html |
| 31 | 522 | 0.25 | 5 | 0.03 | +http://napoveda.seznam.cz/en/seznambot-... |
| 32 | 25 | 0.01 | 3 | 0.02 | Android |
| 33 | 5 | 0.00 | 3 | 0.02 | Linux [unknown version] |
| 34 | 5 | 0.00 | 3 | 0.02 | +https://discordapp.com |
| 35 | 52 | 0.02 | 2 | 0.01 | https://nmap.org/book/nse.html |
| 36 | 11 | 0.01 | 2 | 0.01 | http://linkfluence.com/; bot@linkfluence... |
| 37 | 2 | 0.00 | 2 | 0.01 | OpenBSD [unknown version] |
| 38 | 8 | 0.00 | 2 | 0.01 | +http://sur.ly/bot.html |
| 39 | 2 | 0.00 | 2 | 0.01 | Meta_Bot/1.1 |
| 40 | 680 | 0.32 | 2 | 0.01 | +http://megaindex.com/crawler |
| 41 | 4 | 0.00 | 2 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 42 | 4 | 0.00 | 2 | 0.01 | http://www.majestic12.co.uk/bot.php?+ |
| 43 | 20 | 0.01 | 2 | 0.01 | http://filterdb.iss.net/crawler/ |
| 44 | 4 | 0.00 | 2 | 0.01 | http://rigor.com |
| 45 | 174 | 0.08 | 2 | 0.01 | Intel Mac OS X 10.6 |
| 46 | 4 | 0.00 | 2 | 0.01 | Archive-It; +http://archive-it.org/files... |
| 47 | 10 | 0.00 | 1 | 0.01 | News; +http://ahrefs.com/robot/ |
| 48 | 18 | 0.01 | 1 | 0.01 | +http://www.pinterest.com/bot.html |
| 49 | 2 | 0.00 | 1 | 0.01 | X11; Linux x86_64; pl |
| 50 | 2 | 0.00 | 1 | 0.01 | +https://www.comscore.com/Web-Crawler |
| 51 | 4 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 52 | 4 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 53 | 1 | 0.00 | 0 | 0.00 | documents; +http://docs.google.com |
| 54 | 5 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 55 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 56 | 30 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 57 | 6 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 58 | 9 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 59 | 1 | 0.00 | 0 | 0.00 | Windows CE; Trident/4.1 |
| 60 | 30 | 0.01 | 0 | 0.00 | X11 |
| 61 | 24 | 0.01 | 0 | 0.00 | Windows Seven |
| 62 | 6 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 63 | 5 | 0.00 | 0 | 0.00 | SA; +http://ahrefs.com/robot/ |
| 64 | 2 | 0.00 | 0 | 0.00 | +bot@tracemyfile.com |
| 65 | 2 | 0.00 | 0 | 0.00 | +http://www.alexa.com/help/webmasters; |
| 66 | 194 | 0.09 | 0 | 0.00 | +http://naver.me/spd |
