How can I make it work with a catching plugin?

Hello @mrlukas,

Apologies for the late reply here.

You could make an exception for the ShareThis scripts, you can see which ones are these by comparing the scripts that are called without the caching plugin VS the ones the plugin affects. For example, for this specific optimizer, you can do it this way: https://docs.wp-rocket.me/article/1131-resolving-issues-with-css-minify-combine

We hope this helps. If you have any other questions, please let us know.