You finally installed your SSL certificate, but your browser is still stubbornly shouting “Not Secure” in the address bar.
You try pulling the site up on your phone or a different browser, and it looks perfectly fine. Beautiful green padlock, completely secure. So why is your main browser gaslighting you?
If this sounds familiar, the issue usually boils down to a single moment: you accessed the site before the SSL was set up and bypassed the browser warning.
When you click “Advanced” and proceed to an insecure site, your browser creates a persistent security exception. Even after you install a pristine SSL certificate, the browser often refuses to re-verify the site, clinging instead to its cached memory of that initial insecure connection. If you are stuck in this loop, a standard page refresh won’t fix it. Here is how to break the cycle by clearing your browser’s HSTS and SSL cache.
