| Used Operating Systems by Visits |
| 1 | 1849 | 9.10 | 1682 | 47.04 | +http://www.baidu.com/search/spider.html |
| 2 | 8320 | 40.97 | 1054 | 29.47 | Windows NT |
| 3 | 686 | 3.38 | 298 | 8.33 | +http://www.google.com/bot.html |
| 4 | 1456 | 7.17 | 199 | 5.56 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 807 | 3.97 | 80 | 2.24 | +http://www.bing.com/bingbot.htm |
| 6 | 6476 | 31.89 | 78 | 2.18 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 194 | 0.96 | 63 | 1.76 | +http://www.linkdex.com/bots/ |
| 8 | 259 | 1.28 | 46 | 1.29 | +http://yandex.com/bots |
| 9 | 28 | 0.14 | 14 | 0.39 | +http://duckduckgo.com |
| 10 | 16 | 0.08 | 8 | 0.22 | +http://ahrefs.com/robot/ |
| 11 | 51 | 0.25 | 8 | 0.22 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 9 | 0.04 | 8 | 0.22 | Linux i686 [unknown version] |
| 13 | 5 | 0.02 | 5 | 0.14 | Linux i586 [unknown version] |
| 14 | 21 | 0.10 | 4 | 0.11 | +http://www.netseer.com/crawler.html; cr... |
| 15 | 15 | 0.07 | 4 | 0.11 | Linux [unknown version] |
| 16 | 12 | 0.06 | 3 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 17 | 3 | 0.01 | 3 | 0.08 | Windows 95 |
| 18 | 6 | 0.03 | 3 | 0.08 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 4 | 0.02 | 2 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 2 | 0.01 | 2 | 0.06 | http://nmap.org/book/nse.html |
| 21 | 16 | 0.08 | 2 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 6 | 0.03 | 2 | 0.06 | +http://megaindex.com/crawler |
| 23 | 2 | 0.01 | 2 | 0.06 | +http://domainsigma.com/robot |
| 24 | 1 | 0.00 | 1 | 0.03 | Windows CE |
| 25 | 15 | 0.07 | 1 | 0.03 | Windows Phone OS 7.5 |
| 26 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 27 | 4 | 0.02 | 1 | 0.03 | +https://www.lipperhey.com/en/about/ |
| 28 | 3 | 0.01 | 1 | 0.03 | +http://www.seokicks.de/robot.html |
| 29 | 4 | 0.02 | 1 | 0.03 | +http://www.exabot.com/go/robot |
| 30 | 8 | 0.04 | 0 | 0.00 | support.orangebot@orange.com |
| 31 | 2 | 0.01 | 0 | 0.00 | not on Windows server; |
| 32 | 5 | 0.02 | 0 | 0.00 | Android |
| 33 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 34 | 2 | 0.01 | 0 | 0.00 | http://drive.google.com |
| 35 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 36 | 8 | 0.04 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 37 | 1 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 38 | 4 | 0.02 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 39 | 3 | 0.01 | 0 | 0.00 | +http://www.xovibot.net/ |
