| Used Operating Systems by Visits |
| 1 | 2842 | 10.45 | 1908 | 42.67 | +http://www.baidu.com/search/spider.html |
| 2 | 2177 | 8.01 | 655 | 14.65 | Windows NT |
| 3 | 3708 | 13.64 | 643 | 14.38 | +http://www.xovibot.net/ |
| 4 | 1389 | 5.11 | 420 | 9.39 | +http://www.google.com/bot.html |
| 5 | 406 | 1.49 | 165 | 3.69 | +http://yandex.com/bots |
| 6 | 538 | 1.98 | 137 | 3.06 | +http://www.bing.com/bingbot.htm |
| 7 | 698 | 2.57 | 108 | 2.42 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 12611 | 46.38 | 104 | 2.33 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 301 | 1.11 | 100 | 2.24 | +http://www.linkdex.com/bots/ |
| 10 | 273 | 1.00 | 61 | 1.36 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 273 | 1.00 | 60 | 1.34 | +http://ahrefs.com/robot/ |
| 12 | 153 | 0.56 | 22 | 0.49 | +http://www.semrush.com/bot.html |
| 13 | 58 | 0.21 | 21 | 0.47 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 34 | 0.13 | 16 | 0.36 | +http://www.exabot.com/go/robot |
| 15 | 85 | 0.31 | 6 | 0.13 | Linux i686 [unknown version] |
| 16 | 12 | 0.04 | 4 | 0.09 | Windows XP |
| 17 | 12 | 0.04 | 4 | 0.09 | Windows 95 |
| 18 | 7 | 0.03 | 3 | 0.07 | Windows 98 |
| 19 | 6 | 0.02 | 3 | 0.07 | +http://duckduckgo.com |
| 20 | 9 | 0.03 | 2 | 0.04 | Windows CE |
| 21 | 2 | 0.01 | 2 | 0.04 | http://nmap.org/book/nse.html |
| 22 | 2 | 0.01 | 2 | 0.04 | Linux [unknown version] |
| 23 | 586 | 2.16 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 24 | 4 | 0.01 | 2 | 0.04 | Windows ME |
| 25 | 592 | 2.18 | 2 | 0.04 | +http://megaindex.com/crawler |
| 26 | 14 | 0.05 | 2 | 0.04 | http://filterdb.iss.net/crawler/ |
| 27 | 4 | 0.01 | 2 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 10 | 0.04 | 2 | 0.04 | +http://help.naver.com/robots/ |
| 29 | 2 | 0.01 | 2 | 0.04 | +http://domainsigma.com/robot |
| 30 | 2 | 0.01 | 1 | 0.02 | support.orangebot@orange.com |
| 31 | 3 | 0.01 | 1 | 0.02 | Auto; Windows |
| 32 | 2 | 0.01 | 1 | 0.02 | +https://deusu.de/robot.html |
| 33 | 1 | 0.00 | 1 | 0.02 | +http://glutenfreepleasure.com/ |
| 34 | 2 | 0.01 | 1 | 0.02 | +https://www.mojeek.com/bot.html |
| 35 | 3 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 36 | 2 | 0.01 | 1 | 0.02 | +info@netcraft.com |
| 37 | 338 | 1.24 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 38 | 14 | 0.05 | 1 | 0.02 | +https://www.lipperhey.com/en/about/ |
| 39 | 3 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 40 | 1 | 0.00 | 1 | 0.02 | Linux i586 [unknown version] |
| 41 | 1 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 42 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 43 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 44 | 4 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 45 | 1 | 0.00 | 0 | 0.00 | Windows 9x |
