| Used Operating Systems |
| 1 | 12381 | 56.15 | 2473 | 57.05 | Windows NT |
| 2 | 6178 | 28.02 | 92 | 2.12 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1417 | 6.43 | 1098 | 25.33 | +http://www.baidu.com/search/spider.html |
| 4 | 577 | 2.62 | 248 | 5.72 | +http://www.google.com/bot.html |
| 5 | 363 | 1.65 | 107 | 2.47 | +http://www.bing.com/bingbot.htm |
| 6 | 286 | 1.30 | 89 | 2.05 | +http://www.linkdex.com/bots/ |
| 7 | 218 | 0.99 | 72 | 1.66 | +http://www.semrush.com/bot.html |
| 8 | 104 | 0.47 | 22 | 0.51 | +http://yandex.com/bots |
| 9 | 63 | 0.29 | 7 | 0.16 | +http://fulltext.sblog.cz/ |
| 10 | 51 | 0.23 | 22 | 0.51 | Windows 95 |
| 11 | 38 | 0.17 | 4 | 0.09 | Android |
| 12 | 34 | 0.15 | 8 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 34 | 0.15 | 11 | 0.25 | Windows 98 |
| 14 | 28 | 0.13 | 2 | 0.05 | +http://www.linkpad.ru |
| 15 | 27 | 0.12 | 6 | 0.14 | +http://www.exabot.com/go/robot |
| 16 | 21 | 0.10 | 3 | 0.07 | +http://ahrefs.com/robot/ |
| 17 | 21 | 0.10 | 0 | 0.00 | http://drive.google.com |
| 18 | 20 | 0.09 | 10 | 0.23 | +http://duckduckgo.com |
| 19 | 16 | 0.07 | 2 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 16 | 0.07 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 21 | 14 | 0.06 | 2 | 0.05 | Windows Phone OS 7.5 |
| 22 | 12 | 0.05 | 6 | 0.14 | +http://www.meanpath.com/meanpathbot.htm... |
| 23 | 9 | 0.04 | 3 | 0.07 | Auto; Windows |
| 24 | 9 | 0.04 | 1 | 0.02 | http://www.bing.com/bingbot.htm |
| 25 | 9 | 0.04 | 5 | 0.12 | Windows 3.1 |
| 26 | 8 | 0.04 | 0 | 0.00 | support.orangebot@orange.com |
| 27 | 8 | 0.04 | 3 | 0.07 | Windows XP |
| 28 | 8 | 0.04 | 2 | 0.05 | +http://papijump.org |
| 29 | 8 | 0.04 | 8 | 0.18 | +http://domainsigma.com/robot |
| 30 | 7 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 31 | 6 | 0.03 | 2 | 0.05 | Windows 2000 |
| 32 | 5 | 0.02 | 3 | 0.07 | +info@netcraft.com |
| 33 | 4 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 4 | 0.02 | 0 | 0.00 | Linux [unknown version] |
| 35 | 4 | 0.02 | 4 | 0.09 | Linux i686 [unknown version] |
| 36 | 4 | 0.02 | 1 | 0.02 | +http://g5files.net |
| 37 | 4 | 0.02 | 2 | 0.05 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 38 | 3 | 0.01 | 1 | 0.02 | http://www.lipperhey.com/ |
| 39 | 3 | 0.01 | 1 | 0.02 | Windows ME |
| 40 | 3 | 0.01 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 41 | 3 | 0.01 | 1 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 42 | 3 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 43 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 2 | 0.01 | 1 | 0.02 | +http://gimme60.com |
| 45 | 2 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/screenshot/ |
| 46 | 2 | 0.01 | 1 | 0.02 | X11 |
| 47 | 2 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 48 | 2 | 0.01 | 1 | 0.02 | Linux i586 [unknown version] |
| 49 | 2 | 0.01 | 2 | 0.05 | +; |
| 50 | 2 | 0.01 | 1 | 0.02 | +http://advbot.org/bot.html |
| 51 | 1 | 0.00 | 1 | 0.02 | Windows CE |
| 52 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 53 | 1 | 0.00 | 0 | 0.00 | Android 2.3.5 |
