| Used Operating Systems by Visits |
| 1 | 84910 | 72.79 | 3845 | 49.64 | +http://www.google.com/bot.html |
| 2 | 3372 | 2.89 | 1638 | 21.15 | Windows NT |
| 3 | 1869 | 1.60 | 1308 | 16.89 | +http://www.baidu.com/search/spider.html |
| 4 | 1014 | 0.87 | 290 | 3.74 | +http://www.bing.com/bingbot.htm |
| 5 | 22791 | 19.54 | 229 | 2.96 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 1460 | 1.25 | 175 | 2.26 | +http://yandex.com/bots |
| 7 | 119 | 0.10 | 78 | 1.01 | Linux i686 [unknown version] |
| 8 | 118 | 0.10 | 68 | 0.88 | Linux [unknown version] |
| 9 | 109 | 0.09 | 37 | 0.48 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 99 | 0.08 | 25 | 0.32 | +http://ahrefs.com/robot/ |
| 11 | 172 | 0.15 | 22 | 0.28 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 36 | 0.03 | 7 | 0.09 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 10 | 0.01 | 5 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 14 | 6 | 0.01 | 3 | 0.04 | +http://help.coccoc.com/ |
| 15 | 9 | 0.01 | 3 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 16 | 6 | 0.01 | 2 | 0.03 | +http://www.linkdex.com/bots/ |
| 17 | 32 | 0.03 | 2 | 0.03 | +http://www.exabot.com/go/robot |
| 18 | 1 | 0.00 | 1 | 0.01 | info@muso.com; +http://www.muso.com |
| 19 | 30 | 0.03 | 1 | 0.01 | J2ME/MIDP |
| 20 | 27 | 0.02 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 21 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 22 | 1 | 0.00 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 23 | 12 | 0.01 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 24 | 3 | 0.00 | 1 | 0.01 | +http://prlog.ru/ |
| 25 | 401 | 0.34 | 1 | 0.01 | +http://megaindex.com/crawler |
| 26 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 1 | 0.00 | 0 | 0.00 | OSF1 V4.0 alpha |
| 28 | 5 | 0.00 | 0 | 0.00 | Android |
| 29 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
| 30 | 1 | 0.00 | 0 | 0.00 | OSF1 V5.1 alpha |
| 31 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 32 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X |
| 33 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 34 | 1 | 0.00 | 0 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 35 | 1 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/ |
| 36 | 15 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 37 | 2 | 0.00 | 0 | 0.00 | +http://help.naver.com/robots/ |
| 38 | 1 | 0.00 | 0 | 0.00 | Windows 98 |
| 39 | 1 | 0.00 | 0 | 0.00 | +http://corp.sputnik.ru/webmaster |
| 40 | 3 | 0.00 | 0 | 0.00 | +http://webmeup-crawler.com/ |
