Safari wont open Pinterest on my Mac Book Air

Try setting up another admin user account to see if the same problem continues. Please post back on whether or not this worked. Also try the Safe Mode. Please post back on whether or not this worked.

Isolating an issue by using another user account 

Safe Mode - About

If it works in the Safe Mode, try running this program when booted normally and then copy and paste the output in a reply. The program was created by Etresoft, a frequent contributor.  Please use copy and paste as screen shots can be hard to read. Click “Share Report” button in the toolbar, select “Copy to Clipboard” and then paste into a reply. This will show what is running on your computer. No personal information is shown. If the log won’t post, try posting it in Pastebin and provide a link in a reply        Pastebin

Etrecheck – System Information

Hi, I am also having this issue. Mine worked when i loaded it in another user. What does this mean for my safari and how do I fix it?

Try the Safe Mode. It may not help, but try running/posting the Etrecheck report. If the log won’t post, try posting it in Pastebin and provide a link in a reply        Pastebin

I feel you sis, I have the same problem and nothing he said makes sense 😊

No idea what any of this means. I rebooted in safe mode, it made no difference whatsoever to making Pinterest work. An answer for people who aren't techie would be more useful.

Which is why I generally come here for advice.