| Used Operating Systems by Visits |
| 1 | 12048 | 4.03 | 3268 | 33.44 | +http://www.baidu.com/search/spider.html |
| 2 | 5020 | 1.68 | 1365 | 13.97 | +http://ahrefs.com/robot/ |
| 3 | 5720 | 1.91 | 1297 | 13.27 | Windows NT |
| 4 | 5891 | 1.97 | 1290 | 13.20 | +http://www.google.com/bot.html |
| 5 | 6765 | 2.26 | 921 | 9.42 | +http://www.bing.com/bingbot.htm |
| 6 | 250882 | 83.98 | 480 | 4.91 | http://mj12bot.com/ |
| 7 | 5728 | 1.92 | 250 | 2.56 | +http://yandex.com/bots |
| 8 | 1124 | 0.38 | 181 | 1.85 | +http://napoveda.seznam.cz/en/seznambot-... |
| 9 | 247 | 0.08 | 114 | 1.17 | +http://tiod.ru |
| 10 | 289 | 0.10 | 109 | 1.12 | +http://megogoserial.ru |
| 11 | 366 | 0.12 | 87 | 0.89 | +http://www.semrush.com/bot.html |
| 12 | 1057 | 0.35 | 83 | 0.85 | +spider@seoscanners.net |
| 13 | 436 | 0.15 | 76 | 0.78 | +http://www.linkdex.com/bots/ |
| 14 | 417 | 0.14 | 76 | 0.78 | +http://duckduckgo.com |
| 15 | 364 | 0.12 | 47 | 0.48 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 183 | 0.06 | 25 | 0.26 | +http://cliqz.com/company/cliqzbot |
| 17 | 25 | 0.01 | 12 | 0.12 | +http://www.uptime.com/uptimebot |
| 18 | 66 | 0.02 | 9 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 19 | 16 | 0.01 | 9 | 0.09 | Windows 95 |
| 20 | 35 | 0.01 | 7 | 0.07 | +http://www.exabot.com/go/robot |
| 21 | 9 | 0.00 | 4 | 0.04 | Windows 2000 |
| 22 | 16 | 0.01 | 4 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 23 | 1568 | 0.52 | 4 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 24 | 12 | 0.00 | 4 | 0.04 | Windows XP |
| 25 | 68 | 0.02 | 4 | 0.04 | Linux i686 [unknown version] |
| 26 | 6 | 0.00 | 4 | 0.04 | +info@netcraft.com |
| 27 | 8 | 0.00 | 3 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 28 | 6 | 0.00 | 3 | 0.03 | http://www.botje.com/plukkie.htm |
| 29 | 5 | 0.00 | 3 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 30 | 18 | 0.01 | 3 | 0.03 | +http://www.findxbot.com |
| 31 | 7 | 0.00 | 3 | 0.03 | Windows 98 |
| 32 | 2 | 0.00 | 2 | 0.02 | https://nmap.org/book/nse.html |
| 33 | 6 | 0.00 | 2 | 0.02 | J2ME/MIDP |
| 34 | 141 | 0.05 | 2 | 0.02 | Android |
| 35 | 4 | 0.00 | 2 | 0.02 | Auto; Windows |
| 36 | 3 | 0.00 | 2 | 0.02 | Windows ME |
| 37 | 8 | 0.00 | 2 | 0.02 | +http://intelligentsearchassistant.com |
| 38 | 16 | 0.01 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 39 | 5 | 0.00 | 2 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 40 | 2 | 0.00 | 1 | 0.01 | Windows CE |
| 41 | 5 | 0.00 | 1 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 42 | 2 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 43 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 109 | 0.04 | 1 | 0.01 | +http://www.similartech.com/smtbot |
| 45 | 4 | 0.00 | 1 | 0.01 | http://yooz.ir; info@yooz.ir |
| 46 | 1 | 0.00 | 1 | 0.01 | http://www.similartech.com/smtbot |
| 47 | 2 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 48 | 2 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 49 | 8 | 0.00 | 1 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 50 | 2 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 51 | 1 | 0.00 | 1 | 0.01 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
| 52 | 8 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 53 | 1 | 0.00 | 0 | 0.00 | +https://discordapp.com |
| 54 | 2 | 0.00 | 0 | 0.00 | http://drive.google.com |
| 55 | 3 | 0.00 | 0 | 0.00 | +http://www.pdffiller.com/en/support.htm |
