| Used Operating Systems |
| 1 | 30759 | 22.14 | 3635 | 12.72 | +http://www.semrush.com/bot.html |
| 2 | 25095 | 18.06 | 997 | 3.49 | +http://www.bing.com/bingbot.htm |
| 3 | 20648 | 14.86 | 19076 | 66.73 | +http://ahrefs.com/robot/ |
| 4 | 20367 | 14.66 | 337 | 1.18 | +spider@seoscanners.net |
| 5 | 16340 | 11.76 | 1177 | 4.12 | +http://www.google.com/bot.html |
| 6 | 13407 | 9.65 | 953 | 3.33 | +http://yandex.com/bots |
| 7 | 7909 | 5.69 | 1173 | 4.10 | Windows NT |
| 8 | 1651 | 1.19 | 569 | 1.99 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 465 | 0.33 | 383 | 1.34 | +http://www.baidu.com/search/spider.html |
| 10 | 325 | 0.23 | 22 | 0.08 | J2ME/MIDP |
| 11 | 241 | 0.17 | 2 | 0.01 | +http://siteexplorer.info/ |
| 12 | 165 | 0.12 | 15 | 0.05 | Android |
| 13 | 149 | 0.11 | 85 | 0.30 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 133 | 0.10 | 2 | 0.01 | +http://www.warebay.com/bot.html |
| 15 | 113 | 0.08 | 6 | 0.02 | Windows Phone OS 7.5 |
| 16 | 98 | 0.07 | 4 | 0.01 | Series 60 |
| 17 | 96 | 0.07 | 8 | 0.03 | Windows 95 |
| 18 | 74 | 0.05 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 19 | 73 | 0.05 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 20 | 70 | 0.05 | 2 | 0.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 21 | 68 | 0.05 | 4 | 0.01 | Linux i686 [unknown version] |
| 22 | 58 | 0.04 | 29 | 0.10 | +http://duckduckgo.com |
| 23 | 48 | 0.03 | 5 | 0.02 | MAUI Runtime |
| 24 | 39 | 0.03 | 4 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 25 | 36 | 0.03 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 36 | 0.03 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 27 | 35 | 0.03 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 35 | 0.03 | 1 | 0.00 | Windows 92 |
| 29 | 35 | 0.03 | 1 | 0.00 | Windows 98 |
| 30 | 34 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 34 | 0.02 | 1 | 0.00 | PPC Mac OS X 10.5 |
| 32 | 32 | 0.02 | 0 | 0.00 | Windows XP |
| 33 | 31 | 0.02 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 34 | 27 | 0.02 | 3 | 0.01 | +http://www.seokicks.de/robot.html |
| 35 | 25 | 0.02 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 36 | 22 | 0.02 | 7 | 0.02 | +http://www.linkdex.com/bots/ |
| 37 | 22 | 0.02 | 11 | 0.04 | +http://www.exabot.com/go/robot |
| 38 | 14 | 0.01 | 13 | 0.05 | +http://www.uptime.com/uptimebot |
| 39 | 12 | 0.01 | 1 | 0.00 | Windows CE |
| 40 | 8 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 41 | 7 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 42 | 7 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 43 | 6 | 0.00 | 3 | 0.01 | +http://sur.ly/bot.html |
| 44 | 6 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 6 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 46 | 6 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 6 | 0.00 | 3 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 48 | 6 | 0.00 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 49 | 5 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 50 | 4 | 0.00 | 0 | 0.00 | Auto; Windows |
| 51 | 4 | 0.00 | 2 | 0.01 | +http://www.proximic.com/info/spider.php |
| 52 | 4 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 53 | 4 | 0.00 | 1 | 0.00 | http://www.similartech.com/smtbot |
| 54 | 4 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 55 | 4 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 56 | 3 | 0.00 | 2 | 0.01 | +http://besome1.info/securityresearchbot... |
| 57 | 3 | 0.00 | 3 | 0.01 | Linux [unknown version] |
| 58 | 3 | 0.00 | 1 | 0.00 | Android 2.3.6 |
| 59 | 3 | 0.00 | 1 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 60 | 3 | 0.00 | 2 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 61 | 3 | 0.00 | 1 | 0.00 | Windows Phone |
| 62 | 3 | 0.00 | 1 | 0.00 | +https://www.dataprovider.com/ |
| 63 | 2 | 0.00 | 2 | 0.01 | +http://www.feedspot.com/fs/bot |
| 64 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 65 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 66 | 2 | 0.00 | 1 | 0.00 | +http://www.similartech.com/smtbot |
| 67 | 2 | 0.00 | 0 | 0.00 | Windows 9. |
| 68 | 2 | 0.00 | 1 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 69 | 2 | 0.00 | 0 | 0.00 | Windows ME |
| 70 | 2 | 0.00 | 2 | 0.01 | +http://megaindex.com/crawler |
| 71 | 2 | 0.00 | 2 | 0.01 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 72 | 2 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 73 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 74 | 1 | 0.00 | 1 | 0.00 | crawler@mixrank.com |
| 75 | 1 | 0.00 | 1 | 0.00 | Macintosh; Intel Mac OS X 10_7_3; Triden... |
