Thanks Eric, Allan and Carolyn for your help,
I have removed all plug-in and turned off an extension (one only: Mathematica) but it did not help. the fans keep on rising the revs the moment safari is turned on to up to 6200 and stay on around this level. With Mozilla FF the fans rev up slower to about 4200 then start dropping off to normal 2000 revs. So this method did not work, i have put back the plug-ins and enabled the extension.
I have reset SMC as per Apple instructions too but it did not help either.
Here is a copy of the etrecheck report (thanks for this tip), maybe this will help:
EtreCheck version: 2.9.12 (265)
Report generated 2016-06-09 12:51:29
Download EtreCheck from https://etrecheck.com
Runtime 2:18
Performance: Excellent
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Problem: No problem - just checking
Hardware Information: ⓘ
MacBook Pro (13-inch, Mid 2012)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro9,2
1 2.9 GHz Intel Core i7 CPU: 2-core
8 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: Unknown Battery: Health = Normal - Cycle count = 57
Video Information: ⓘ
Intel HD Graphics 4000
DELL U2410 1920 x 1200 @ 60 Hz
System Software: ⓘ
OS X El Capitan 10.11.5 (15F34) - Time since boot: less than an hour
Disk Information: ⓘ
APPLE SSD SM512E disk0 : (500.28 GB) (Solid State - TRIM: Yes)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 499.06 GB (106.17 GB free)
Core Storage: disk0s2 499.42 GB Online
OPTIARC DVD RW AD-5970H ()
ST4000DX002-1H2178 disk2 : (4 TB) (Rotational)
EFI (disk2s1) <not mounted> : 210 MB
Lacie media archive (disk2s2) /Volumes/Lacie media archive : 499.93 GB (150.56 GB free)
LaCie BU 3.5 (disk2s3) /Volumes/LaCie BU 3.5 : 3.50 TB (1.93 TB free)
USB Information: ⓘ
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. FaceTime HD Camera (Built-in)
Action Star USB2.0 Hub
Action Star USB2.0 Hub
Canon CanoScan
Brother HL-L2300D series
Action Star USB HID
Action Star USB HID
Burr-Brown from TI USB audio CODEC
VIA Labs, Inc. USB3.0 Hub 1.5 TB
VIA Labs, Inc. USB3.0 Hub
Toshiba External USB 3.0 1.5 TB
EFI (disk3s1) <not mounted> : 210 MB
ASCE music (disk3s2) /Volumes/ASCE music : 1.50 TB (347.91 GB free)
VIA Labs, Inc. USB2.0 Hub
VIA Labs, Inc. USB2.0 Hub
Logitech UE BOOM
Generic Ultra Fast Media Reader
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus
Other World Computing, Inc. Thunderbolt 2 Dock
LaCie d2 TBT2 USB3
Gatekeeper: ⓘ
Mac App Store and identified developers
Kernel Extensions: ⓘ
/Applications/TuneClone.app
[not loaded] com.tuneclone.driver.TuneClone_Virtual_CDWriter (1.0.0d1 - 2012-01-15) [Support]
/Library/Extensions
[not loaded] com.OWC.Thunderbolt2DockChargingSupport (1.0 - SDK 10.10 - 2016-06-07) [Support]
[not loaded] com.prolific.driver.PL2303 (1.6.0 - SDK 10.9 - 2016-06-07) [Support]
[not loaded] com.wibu.codemeter.CmUSBMassStorage (1.0.7 - 2016-06-07) [Support]
/System/Library/Extensions
[loaded] com.protech.NoSleep (1.4.0 - SDK 10.10 - 2016-06-07) [Support]
/Volumes/ASCE music/mac copy 20 10 14/[redacted]/Desktop/archive etc/loading sw/fusion + windows/VMware Fusion.app
[not loaded] com.vmware.kext.vmci (5.0.0 - 2012-08-05) [Support]
[not loaded] com.vmware.kext.vmioplug.10.1.14 (5.0.0 - 2012-08-05) [Support]
[not loaded] com.vmware.kext.vmnet (5.0.0 - 2012-08-05) [Support]
[not loaded] com.vmware.kext.vmx86 (5.0.0 - 2012-08-05) [Support]
[not loaded] com.vmware.kext.vsockets (5.0.0 - 2012-08-05) [Support]
System Launch Agents: ⓘ
[not loaded] 8 Apple tasks
[loaded] 156 Apple tasks
[running] 74 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 43 Apple tasks
[loaded] 159 Apple tasks
[running] 89 Apple tasks
Launch Agents: ⓘ
[not loaded] com.adobe.AAM.Updater-1.0.plist (2016-05-11) [Support]
[loaded] com.google.keystone.agent.plist (2016-03-03) [Support]
[loaded] com.oracle.java.Java-Updater.plist (2014-03-30) [Support]
[not loaded] com.teamviewer.teamviewer.plist (2015-05-07) [Support]
[not loaded] com.teamviewer.teamviewer_desktop.plist (2015-05-07) [Support]
[running] jp.co.canon.CUPSCAPT.BG.plist (2015-08-24) [Support]
Launch Daemons: ⓘ
[loaded] com.adobe.agsservice.plist (2016-05-11) [Support]
[loaded] com.google.keystone.daemon.plist (2016-03-03) [Support]
[loaded] com.malwarebytes.MBAMHelperTool.plist (2015-12-16) [Support]
[loaded] com.microsoft.office.licensing.helper.plist (2011-03-10) [Support]
[loaded] com.oracle.java.Helper-Tool.plist (2014-03-30) [Support]
[loaded] com.teamviewer.Helper.plist (2015-03-03) [Support]
[not loaded] com.teamviewer.teamviewer_service.plist (2015-05-07) [Support]
[running] com.wibu.CodeMeter.Server.plist (2015-01-22) [Support]
User Launch Agents: ⓘ
[loaded] com.adobe.ARM.[...].plist (2013-01-16) [Support]
[loaded] com.apple.AddressBook.ScheduledSync.PHXC...plist
[failed] com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist
[failed] com.google.GoogleContactSyncAgent.plist (2012-05-19) [Support]
[running] com.spotify.webhelper.plist (2015-10-02) [Support]
User Login Items: ⓘ
NoSleep Application (/Applications/Utilities/NoSleep.app)
iTunesHelper Application Hidden (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
VMware Fusion Start Menu Application (/Applications/VMware Fusion.app/Contents/Library/VMware Fusion Start Menu.app)
Other Apps: ⓘ
[running] com.etresoft.EtreCheck.200032
[running] com.protech.NoSleep.96992
[running] com.vmware.fusionStartMenu.94112
[loaded] 402 Apple tasks
[running] 189 Apple tasks
Internet Plug-ins: ⓘ
AdobeAAMDetect: AdobeAAMDetect 1.0.0.0 - SDK 10.6 (2016-05-11) [Support]
QuickTime Plugin: 7.7.3 (2016-05-30)
Default Browser: 601 - SDK 10.11 (2016-05-30)
SharePointBrowserPlugin: 14.6.4 - SDK 10.6 (2016-05-27) [Support]
GarminGpsControl: 4.2.0.0 - SDK 10.8 (2014-04-01) [Support]
Silverlight: 5.1.41212.0 - SDK 10.6 (2016-05-18) [Support]
Mathematica: 9.0.0.3824331 (2013-02-20) [Support]
JavaAppletPlugin: Java 8 Update 91 build 14 (2016-06-09) Check version
User internet Plug-ins: ⓘ
rbjninstallplugin_2.85.47.8: rbjninstallplugin 2.85.47.8 - SDK 10.8 (2014-12-10) [Support]
rbjnplugin_2.85.47.8: rbjnplugin 2.85.47.8 - SDK 10.8 (2014-12-10) [Support]
Google Earth Web Plug-in: 7.0 (2012-12-15) [Support]
Safari Extensions: ⓘ
ClickToFlash - Marc Hoyois - http://hoyois.github.com/safariextensions/clicktoplugin/ (2015-07-30)
Wolfram Toolbar - Wolfram Research - http://www.wolfram.com (2016-03-02)
3rd Party Preference Panes: ⓘ
CodeMeter (2015-01-22) [Support]
Java (2016-05-08) [Support]
NoSleep (2015-10-28) [Support]
Paragon NTFS for Mac ® OS X (2014-04-21) [Support]
Time Machine: ⓘ
Skip System Files: NO
Mobile backups: ON
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 499.06 GB Disk used: 392.88 GB
Destinations:
ASCE BU 3.25TB [Local]
Total size: 3.25 TB
Total number of backups: 39
Oldest backup: 15/06/1516625, 08:37
Last backup: 20/05/1614121, 17:48
Size of backup disk: Excellent
Backup size 3.25 TB > (Disk size 499.06 GB X 3)
LaCie BU 3.5 [Local]
Total size: 3.50 TB
Total number of backups: 24
Oldest backup: 26/03/168613, 18:39
Last backup: 9/06/1616124, 11:53
Size of backup disk: Excellent
Backup size 3.50 TB > (Disk size 499.06 GB X 3)
Top Processes by CPU: ⓘ
101% com.apple.WebKit.WebContent(18)
6% WindowServer
2% kernel_task
1% fontd
1% SystemUIServer
Top Processes by Memory: ⓘ
1.34 GB com.apple.WebKit.WebContent(18)
835 MB kernel_task
303 MB mds_stores
246 MB DashboardClient(3)
188 MB mdworker(11)
Virtual Memory Information: ⓘ
2.05 GB Free RAM
5.94 GB Used RAM (2.12 GB Cached)
0 B Swap Used
Diagnostics Information: ⓘ
Jun 9, 2016, 12:45:15 PM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-124515_[ redacted].cpu_resource.diag [Details]
/System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.We bKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
Jun 9, 2016, 12:29:16 PM Self test - passed
Jun 9, 2016, 12:01:59 PM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-120159_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 11:51:13 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-115113_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 11:39:49 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-113949_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 11:32:20 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-113220_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 11:23:59 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-112359_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 10:31:48 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-103148_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 09:36:48 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-093648_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 09:30:11 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-093011_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 09:25:44 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-092544_[ redacted].cpu_resource.diag [Details]
Jun 9, 2016, 09:19:31 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-09-091931_[ redacted].cpu_resource.diag [Details]
Jun 7, 2016, 12:07:58 PM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-07-120758_[ redacted].cpu_resource.diag [Details]
Jun 7, 2016, 11:22:10 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-07-112210_[ redacted].cpu_resource.diag [Details]
Jun 7, 2016, 10:20:24 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-07-102024_[ redacted].cpu_resource.diag [Details]
Jun 7, 2016, 10:16:40 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-07-101640_[ redacted].cpu_resource.diag [Details]
Jun 7, 2016, 09:55:02 AM /Library/Logs/DiagnosticReports/com.apple.WebKit.WebContent_2016-06-07-095502_[ redacted].cpu_resource.diag [Details]