AddToAny With A Strict CSP

Use a nonce

1. Generate a nonce per request, for example:
   Mzg2NDk4ODg4MiwyNTI3NjIwNTA2
2. Include the nonce in your strict CSP:
Content-Security-Policy: script-src 'nonce-Mzg2NDk4ODg4MiwyNTI3NjIwNTA2'
3. Add the nonce attribute to your AddToAny <script> tag like so:
   <script async nonce="Mzg2NDk4ODg4MiwyNTI3NjIwNTA2" src="https://static.addtoany.com/menu/page.js"></script>