Optimize JS with w3 total cache

Hello, I’m using Newspaper V 7.1.1 theme, have 2 problems with optimizing speed. First one is when I enable JS optimize all images doesn’t load. I read that is problem probably because theme use some JS to load images but don’t know what that JS is so I can exclude from minify …. Second one is whatever I do I can make browser cash to work but I did that already on 10 other websites… even if I just add code or use w3 plugin etc…

Please help and tnx upfront

You can try disabling the lazy load image function from the theme panel.

Also, best to use Google’s recommended tool to manually compress the main js files, as the caching plugin more likely to break the page load for some users.