Content Security Policy
Content Security Policy (CSP) is a computer security standard introduced to prevent cross-site scripting (XSS), clickjacking and other code injection attacks resulting from execution of malicious content in the trusted web page context.
If you use CSP on your website, you need to add one of the following rules to make Userlike work.
Rule with font loading
Use this CSP rule when you intend to use custom webfonts in the Website Messenger.
Rule without font loading
Use this CSP rule when you intend to use system fonts in the Website Messenger.