I registered my website with this service a few days ago. I changed my DNS on my domain dashboard. Yet after two days, my site is still reading “Not Secure”. Am I doing something wrong? This is something that is all new to me.
Search the forum for “mixed content”.
As pointed out, you probably have a mixed content issue, meaning that your sites tries to link to content (scripts/stylesheets/images etc) from a non-https URL. This results in a warning in the browser that the site is not fully secure.
To fix this issue, you need to make sure that all (third party) resources are loaded over HTTPS, and that you only link to content with https:// prefixed.
You may want to consider using the ‘Automatic HTTPS Rewrites’ functionality Cloudflare. In that case Cloudflare tries to rewrite links. Be aware that this not always solves the problem.
The following knowledge base articles may also be helpful: