azkalex

Thanks for the reply but it has nothing to do with the reason I started this topic for. As I said in the original post, the WP internal converter/compressor behaves alright when it generates additional resolutions for jpg images, but when it comes to png images, the size of the files grows significantly for no reason.

These are my settings.

Nice to see no one bothers to reply to this.

This means I can combine Autoptimize with page caching plugins without issues, right?

@uninvolved thanks for the great explanation.

Thank you, so I can basically ignore that recommendation?

Hello, thanks for your reply.

I’m not using any special theme, I’m using https://github.com/elementor/elementor-hello-theme and the WooCommerce settings are right. I thought it’s something from the php files because this applies only to variable products, it’s like there is another add to cart button, not the one that’s used by others.