Why do I get the message "Eliminate render-blocking resources" when using ShortPixel?
Have you ever used GTmetrix or PageSpeed Insights, and you got the message " Eliminate render-blocking resources" with some URLs pointing to cdn.shortpixel.ai?
In short, this message is related to your theme or plugins, and ShortPixel cannot fix this.
You can contact your theme or plugin providers in order to know more about specific resources. For instance, on the previous screenshot we can see that the CSS file is loaded by the plugin "Structured Content (JSON-LD) #wpsc", so they are who could provide more insights about the topic.