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Safari freezes after several minutes of use

Safari freezes after 3 or 4 searches. Must reboot to un freeze. I have installed all the latest Mojava 10.14.5

still freezes. Any Ideas?

MacBook Air 13", macOS 10.14

Posted on May 31, 2019 7:21 PM

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Question marked as Top-ranking reply

Posted on Jun 1, 2019 7:41 AM

Safari/Preferences/Advanced - enable the Develop menu, then go there and Empty Caches. Quit/reopen Safari and test. Then try Safari/History/Show History and delete all history items.  Quit/reopen Safari and test. You can also try try Safari/Clear History…. The down side is it clears all cookies. Doing this may cause some sites to no longer recognize your computer as one that has visited the web site. 


Go to Safari Preferences/Extensions and turn all extensions off. Quit/reopen Safari and test. If okay, turn the extensions on one by one until you figure out what extension is causing the problem.


You may  have adware/malware installed. Try downloading this program which was written by Thomas R, a long time poster. The program will search for malware/adware The program will do the work for you which makes it easy. It may be necessary to run more than one scan. After running the scans, restart the computer.


Malwarebytes Anti-Malware for Mac      10.10 and later


Malwarebytes uninstall

1 reply
Question marked as Top-ranking reply

Jun 1, 2019 7:41 AM in response to craiga57

Safari/Preferences/Advanced - enable the Develop menu, then go there and Empty Caches. Quit/reopen Safari and test. Then try Safari/History/Show History and delete all history items.  Quit/reopen Safari and test. You can also try try Safari/Clear History…. The down side is it clears all cookies. Doing this may cause some sites to no longer recognize your computer as one that has visited the web site. 


Go to Safari Preferences/Extensions and turn all extensions off. Quit/reopen Safari and test. If okay, turn the extensions on one by one until you figure out what extension is causing the problem.


You may  have adware/malware installed. Try downloading this program which was written by Thomas R, a long time poster. The program will search for malware/adware The program will do the work for you which makes it easy. It may be necessary to run more than one scan. After running the scans, restart the computer.


Malwarebytes Anti-Malware for Mac      10.10 and later


Malwarebytes uninstall

Safari freezes after several minutes of use

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