Since I updated to El C 10.11.2, Safari has been wonky.

Go step by step and test.

1. Empty Caches

Safari > Preference > Advanced

Checkmark the box for "Show Develop menu in menu bar".

Develop menu will appear in the Safari menu bar.

Click Develop and select "Empty Caches" from the dropdown.

2. Delete Cookies

Safari > Preferences > Privacy > Cookies and other website data:

Click the “Details” button.

Remove all cookies except ones from Apple, your internet service provider and banks.

3. Disable Extensions and test.

Safari > Preferences > Extensions

Disable all extensions and test.

Enable Extensions one by one and test.

To uninstall any extension, select it and click the “Uninstall” button.

Yes, SoyRufoDC, I have been having the same problems with Safari. I've read all the supposed fixes and done them, and it still doesn't work properly. This is something Apple has to fix, imho. I use Chrome instead, but would like to use Safari. Very, very annoying.

Safari Corruption See post by Linc Davis

Same problem here - nothing helps, even restored mac from time machine...

exactly the same here - at least i'll stop trying to repair and delete.. wrote a feedback assistance , hope it will help.

Tried all the steps the you recommended, but problems persist. I find pages reloading repeatedly, with any entries I made deleted and reverting back to default page. Noticed on morningstar.com website. Problems not evident using Chrome.