'Server header 'Content-Security-Policy' error

I have scanned my site on 'https://securityheaders.com/'. I am getting this warning. Anyone has the solution to this, how can I fix it?

enter image description here

nginxheader


Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source

Related Questions

correct PHP headers for pdf file download

How to make a .lib file when have a .dll file and a header file

Sticky headers like android contacts in Jetpack Compose

Cannot Add Http Headers to Message with Spring's WebServiceTemplate

Footer works on xlsx exporting but not in Mpdf with Phpspreadsheet

Android AAR native library with header only prefab

R datatable rotate header not aligning

When auto-submitting a form, how do I add a header?

Python Outlook headers

Why can't Mozilla observatory detect the http security headers on my website anymore?

In Python, how to set _soapheaders for Zeep using Dictionaries?

What is the default value of Access-Control-Allow-Origin header?

Javascript Fetch - Custom header is causing error: net::ERR_HTTP2_PROTOCOL_ERROR

I'm trying to hide JUST the header on a few pages on my Wix site. There seems to be no way to do this. Ideas?

how can we match the 'Query' parameter in registerRoute using workbox v6.5.1