AddToAny With A Strict CSP

Use a nonce

1. Generate a nonce per request, for example:
   MzI4NjAzODc3Myw0MDk2NzI0NTY2
2. Include the nonce in your strict CSP:
   Content-Security-Policy: script-src 'nonce-MzI4NjAzODc3Myw0MDk2NzI0NTY2'
3. Add the nonce attribute to your AddToAny <script> tag like so:
   <script async nonce="MzI4NjAzODc3Myw0MDk2NzI0NTY2" src="https://static.addtoany.com/menu/page.js"></script>