Resolve mixed content warnings
If a site does not display correctly due to style sheets, images, or scripts not loading, the browser is likely preventing the page from showing mixed content.
Mixed content means a page loaded using a secure https:// URL
tried to include content that used an insecure http:// URL.
To resolve a site’s mixed content errors,
you will need to identify the mixed content using your browser’s developer tools
and fix the HTML, style sheets, or scripts that are using http:// URLs
to load resources.
In the Console tab of the browser’s developer tools, look for “mixed content” messages.
See the following instructions for opening a browser’s developer tools.