Disable Content-Security-Policy (CSP) headers. This is an aid to building good policies, especially on pages that load lots of third-party resources.
Use this only as a last resort. Disabling CSP means disabling features designed to protect you from cross-site scripting. Prefer to use report-uri which instructs the browser to send CSP violations to a URI. That allows you keep CSP enabled in your browser but still know what got blocked. https://report-uri.com is a free tool that gives you a web interface to inspect CSP violations on your site.
Licensed under https://unlicense.org/.
This extension does not collect any user data.