| Used Operating Systems by Visits |
| 1 | 17592 | 12.79 | 16409 | 67.42 | +http://ahrefs.com/robot/ |
| 2 | 9294 | 6.75 | 2002 | 8.23 | +http://www.semrush.com/bot.html |
| 3 | 18490 | 13.44 | 1484 | 6.10 | +http://yandex.com/bots |
| 4 | 34820 | 25.31 | 973 | 4.00 | +http://www.google.com/bot.html |
| 5 | 24504 | 17.81 | 939 | 3.86 | +http://www.bing.com/bingbot.htm |
| 6 | 5538 | 4.02 | 658 | 2.70 | Windows NT |
| 7 | 1924 | 1.40 | 558 | 2.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 21855 | 15.88 | 541 | 2.22 | +spider@seoscanners.net |
| 9 | 449 | 0.33 | 372 | 1.53 | +http://www.baidu.com/search/spider.html |
| 10 | 174 | 0.13 | 105 | 0.43 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 97 | 0.07 | 74 | 0.30 | +http://www.uptime.com/uptimebot |
| 12 | 62 | 0.05 | 31 | 0.13 | +http://duckduckgo.com |
| 13 | 144 | 0.10 | 30 | 0.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 296 | 0.22 | 19 | 0.08 | J2ME/MIDP |
| 15 | 90 | 0.07 | 16 | 0.07 | Linux i686 [unknown version] |
| 16 | 184 | 0.13 | 13 | 0.05 | Android |
| 17 | 142 | 0.10 | 8 | 0.03 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 18 | 15 | 0.01 | 8 | 0.03 | +http://www.exabot.com/go/robot |
| 19 | 907 | 0.66 | 8 | 0.03 | +http://siteexplorer.info/ |
| 20 | 24 | 0.02 | 7 | 0.03 | +http://www.linkdex.com/bots/ |
| 21 | 141 | 0.10 | 6 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 22 | 12 | 0.01 | 6 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 23 | 13 | 0.01 | 6 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 24 | 80 | 0.06 | 5 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 47 | 0.03 | 5 | 0.02 | Windows Phone OS 7.5 |
| 26 | 80 | 0.06 | 4 | 0.02 | Windows Phone |
| 27 | 36 | 0.03 | 4 | 0.02 | +http://www.seokicks.de/robot.html |
| 28 | 10 | 0.01 | 3 | 0.01 | +http://sur.ly/bot.html |
| 29 | 3 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 30 | 9 | 0.01 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 31 | 38 | 0.03 | 3 | 0.01 | Windows 98 |
| 32 | 46 | 0.03 | 3 | 0.01 | MAUI Runtime |
| 33 | 30 | 0.02 | 2 | 0.01 | Windows CE |
| 34 | 3 | 0.00 | 2 | 0.01 | +http://www.feedspot.com/fs/bot |
| 35 | 4 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 36 | 5 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 12 | 0.01 | 2 | 0.01 | Linux 2.4.x |
| 38 | 5 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 39 | 37 | 0.03 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 2 | 0.00 | 2 | 0.01 | +http://megaindex.com/crawler |
| 41 | 36 | 0.03 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 36 | 0.03 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 44 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 3 | 0.00 | 1 | 0.00 | Series 60 |
| 46 | 2 | 0.00 | 1 | 0.00 | +http://www.proximic.com/info/spider.php |
| 47 | 2 | 0.00 | 1 | 0.00 | +http://www.netseer.com/crawler.html; cr... |
| 48 | 1 | 0.00 | 1 | 0.00 | +http://support.embed.ly/ |
| 49 | 1 | 0.00 | 1 | 0.00 | +http://glutenfreepleasure.com/ |
| 50 | 32 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 51 | 3 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 52 | 6 | 0.00 | 1 | 0.00 | i686 Linux; 20020515 |
| 53 | 6 | 0.00 | 1 | 0.00 | PPC Mac OS X Mach-O |
| 54 | 3 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 55 | 1 | 0.00 | 1 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 56 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 57 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 58 | 2 | 0.00 | 1 | 0.00 | +http://help.coccoc.com/searchengine |
| 59 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 60 | 4 | 0.00 | 0 | 0.00 | Windows 2000 |
| 61 | 2 | 0.00 | 0 | 0.00 | Auto; Windows |
| 62 | 5 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 63 | 6 | 0.00 | 0 | 0.00 | Windows 9. |
| 64 | 6 | 0.00 | 0 | 0.00 | Windows XP |
| 65 | 121 | 0.09 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 66 | 4 | 0.00 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 67 | 1 | 0.00 | 0 | 0.00 | Windows 90 |
| 68 | 14 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 69 | 3 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 70 | 4 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 71 | 5 | 0.00 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 72 | 4 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 73 | 8 | 0.01 | 0 | 0.00 | Windows ME |
| 74 | 8 | 0.01 | 0 | 0.00 | Windows 3.1 |
| 75 | 42 | 0.03 | 0 | 0.00 | Windows 95 |
