Disable Content-Security-Policy for web application testing. When the icon is colored, CSP headers are disabled.
Use at your own risk. Disables the current page's Content Security Policy. Useful when testing what resources a new third-party tag includes onto the page.
Click the extension icon to disable CSP headers. Click the extension icon again to re-enable CSP headers.
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.