Performance - js blocking Main thread

I think your javascripts are the reason we are being punished for js blocking Main thread. We are bundling 100 kb of js but i think the total size is almost 1mb and thats prob jquery+sevenspikes. Is there any way to async load the javascripts? We have made all images async and we still only get 25 score on pagespeed. Check navasport-dev.azurewebsites.net

https://developers.google.com/speed/pagespeed/insights/?hl=no&url=https%3A%2F%2Fnavasport-dev.azurewebsites.net%2F&tab=mobile

Maybe the total file is about 350 kb. But i think there are methods that are blocking the Main thread.