PacePassion Hello, the render-blocking is from the cookie consent banner on your site. Another publisher also saw this recommendation via Leap previously, and our speed team identified that the data gathered on render-blocking isn't accurate as the JavaScript files are not causing render blocking for that long. I will contact the speed team though and ask if they can confirm this is still true.
Aside from that though, your best bet for improving speed would be following other Leap recommendations, to reduce the impact of third party plugins on your site speed.