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when i open safari it warns site not secure. all tabs the same

why are my tabs all coming up insecure? just started today


Posted on Jun 11, 2021 8:30 AM

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Question marked as Best answer

Go step by step and test.


1. Update Safari, if an update is available. Update may come with bug fixes.

    https://support.apple.com/en-us/HT204416

    https://support.apple.com/en-us/HT201541


2. Quit Safari, launch Safari holding the Shift key down.

    https://support.apple.com/en-us/HT203987


3. Startup in Safe Mode. https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac.  

    Quote:

    It also does a basic check of your startup disk, similar to using First Aid in Disk Utility

    And it deletes some system caches, including font caches and 

    the kernel cache, which are automatically created again as needed.


4. Clear History

    https://support.apple.com/guide/safari/clear-your-browsing-history-sfri47acf5d6/mac

    Please read the article before clearing history, 

    this is like a low level resetting of Safari without affecting passwords and bookmarks.


5. If Safari doesn't open a webpage or isn’t working as expected

    https://support.apple.com/en-us/HT204098


6 If you see a "Not Secure" warning while browsing the web with Safari 




Posted on Jun 11, 2021 10:23 AM

2 replies
Question marked as Best answer

Jun 11, 2021 10:23 AM in response to pwilliam88

Go step by step and test.


1. Update Safari, if an update is available. Update may come with bug fixes.

    https://support.apple.com/en-us/HT204416

    https://support.apple.com/en-us/HT201541


2. Quit Safari, launch Safari holding the Shift key down.

    https://support.apple.com/en-us/HT203987


3. Startup in Safe Mode. https://support.apple.com/guide/mac-help/start-up-your-mac-in-safe-mode-mh21245/mac.  

    Quote:

    It also does a basic check of your startup disk, similar to using First Aid in Disk Utility

    And it deletes some system caches, including font caches and 

    the kernel cache, which are automatically created again as needed.


4. Clear History

    https://support.apple.com/guide/safari/clear-your-browsing-history-sfri47acf5d6/mac

    Please read the article before clearing history, 

    this is like a low level resetting of Safari without affecting passwords and bookmarks.


5. If Safari doesn't open a webpage or isn’t working as expected

    https://support.apple.com/en-us/HT204098


6 If you see a "Not Secure" warning while browsing the web with Safari 




when i open safari it warns site not secure. all tabs the same

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