Google PageSpeed Insights – Improvements

Hello there,

With the new Google search for mobile devices, we are concerned how our site now performs on “Google PageSpeed Insights” (I have included details and content in the private section). I am working my way through my images to try and compress them further (so they load quicker etc.). However there are sections on the report that I do not understand how to resolve and or maybe theme related …

Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 12 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response. Only about 20% of the final above-the-fold content could be rendered with the full HTML response see screenshot.

Will there be a them update to resolve these issues or can you advise is there anything wee need to do?

Thank you in advance.