| Used Operating Systems |
| 1 | 2801 | 32.12 | 2072 | 63.15 | +http://www.baidu.com/search/spider.html |
| 2 | 1945 | 22.30 | 672 | 20.48 | +http://www.google.com/bot.html |
| 3 | 1693 | 19.41 | 222 | 6.77 | Windows NT |
| 4 | 1071 | 12.28 | 145 | 4.42 | +http://www.bing.com/bingbot.htm |
| 5 | 208 | 2.39 | 29 | 0.88 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 187 | 2.14 | 34 | 1.04 | http://mj12bot.com/ |
| 7 | 169 | 1.94 | 7 | 0.21 | +http://yandex.com/bots |
| 8 | 146 | 1.67 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 9 | 72 | 0.83 | 23 | 0.70 | +http://duckduckgo.com |
| 10 | 58 | 0.67 | 6 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 56 | 0.64 | 6 | 0.18 | +http://webmeup-crawler.com/ |
| 12 | 42 | 0.48 | 2 | 0.06 | +http://sur.ly/bot.html |
| 13 | 30 | 0.34 | 3 | 0.09 | +https://www.aihitdata.com/about |
| 14 | 28 | 0.32 | 2 | 0.06 | +http://napoveda.seznam.cz/en/seznambot-... |
| 15 | 26 | 0.30 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 16 | 16 | 0.18 | 3 | 0.09 | support.orangebot@orange.com |
| 17 | 15 | 0.17 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 18 | 14 | 0.16 | 4 | 0.12 | +info@netcraft.com |
| 19 | 14 | 0.16 | 7 | 0.21 | +http://www.exabot.com/go/robot |
| 20 | 12 | 0.14 | 3 | 0.09 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 21 | 12 | 0.14 | 4 | 0.12 | +http://www.seokicks.de/robot.html |
| 22 | 10 | 0.11 | 2 | 0.06 | https://www.dataprovider.com/spider/ |
| 23 | 10 | 0.11 | 5 | 0.15 | +http://help.coccoc.com/searchengine |
| 24 | 9 | 0.10 | 3 | 0.09 | +http://help.naver.com/support/robots.ht... |
| 25 | 9 | 0.10 | 3 | 0.09 | Linux i586 [unknown version] |
| 26 | 8 | 0.09 | 0 | 0.00 | J2ME/MIDP |
| 27 | 8 | 0.09 | 4 | 0.12 | http://nmap.org/book/nse.html |
| 28 | 8 | 0.09 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 29 | 6 | 0.07 | 1 | 0.03 | +http://siteexplorer.info/Backlink-Check... |
| 30 | 5 | 0.06 | 1 | 0.03 | Windows 3.1 |
| 31 | 4 | 0.05 | 4 | 0.12 | +http://glutenfreepleasure.com/ |
| 32 | 4 | 0.05 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 33 | 4 | 0.05 | 2 | 0.06 | +http://www.uptime.com/uptimebot |
| 34 | 3 | 0.03 | 1 | 0.03 | Linux i686 [unknown version] |
| 35 | 2 | 0.02 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 36 | 2 | 0.02 | 0 | 0.00 | +https://www.mojeek.com/bot.html |
| 37 | 2 | 0.02 | 2 | 0.06 | +http://www.linkpad.ru |
| 38 | 2 | 0.02 | 2 | 0.06 | +http://megaindex.com/crawler |
| 39 | 2 | 0.02 | 0 | 0.00 | Windows 98 |
| 40 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 41 | 1 | 0.01 | 1 | 0.03 | webcrawler at wise-guys dot nl; http://w... |
| 42 | 1 | 0.01 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 43 | 1 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 44 | 1 | 0.01 | 1 | 0.03 | X11 |
| 45 | 1 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 46 | 1 | 0.01 | 1 | 0.03 | https://help.yahoo.com/kb/mail/yahoo-lin... |
