Hi cfnet21,
The "Referrer-Policy: Ignoring the less restricted referrer policy 'unsafe-url'" warning typically occurs when making a cross-site request to a URL with a less restrictive referrer policy. This warning often appears in browser console logs and doesn't usually cause any functional issues with your Joomla site. However, if you wish to address this warning.
You can Modify the referrer policy: To address the warning, you can modify the referrer policy to a more restrictive setting. The most secure option is to set it to 'no-referrer', which ensures that no referrer information is sent with the request. You can modify the code by adding the appropriate referrer policy value. Here's an example using the HTML meta tag:
<meta name="referrer" content="no-referrer">
You can add this HTML code to the Backend > Systems > Site Template Styles > Ja good > Custom Code tabs.