AddToAny With A Strict CSP

Use a nonce

1. Generate a nonce per request, for example:
   MTI4NjM1MTY5MSw5NDY5MTk0NDc=
2. Include the nonce in your strict CSP:
Content-Security-Policy: script-src 'nonce-MTI4NjM1MTY5MSw5NDY5MTk0NDc='
3. Add the nonce attribute to your AddToAny <script> tag like so:
   <script async nonce="MTI4NjM1MTY5MSw5NDY5MTk0NDc=" src="https://static.addtoany.com/menu/page.js"></script>