Eliminate render-blocking JavaScript and CSS

Hi ,

In google page speed analyzer i have display issue. check below error text.

https://developers.google.com/speed/pagespeed/insights/

if any solution to fix this issue then let me inform.

– Thanks

Error :
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 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.

https://www.ads-software.com/plugins/autoptimize/