I've converted all my Dolphin websites to SSL/https.
Just about everything works great.
But ...1 problem.
When members post links to the timeline, there's a problem with the image posted for that link.
EITHER
I get a "mixed content" error message and the page is no longer considered secure (but each link image does display),
OR
if I add something like <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests"> to my header file so the site is secure, the image for each posted link no longer appears (image below).
Either way, it's an issue.
How to fix?