Your site might use Content-Security-Policy HTTP response header to enhance its security to reduce the attack surface of Cross Site Scripting (XSS) attacks or prevent click jacking attacks.
If your site restricts how resources such as JavaScript, CSS, or pretty much anything loads you’ll have to enable the Marfeel SDK on your content-security-policy directives adding:
connect-src events.newsroom.bi flowcards.mrf.io compassdata.mrf.io
script-src sdk.mrf.io flowcards.mrf.io
sandbox allow-storage-access-by-user-activation;
img-src blob: