So basically is there a parallax effect on the website
, you need to make on tablets and laptops images SOME are NOT LOADED at ALL(and one changed to a different special for tablets and mobile),
, not just load and hiding with dis-none. Please help with implementation, read about the
, but there is a bias in the retina, do not understand.
The bottom line:
If a normal browser and a large screen, it loads everything and webp.
Otherwise: If the normal browser and a small screen, it loads one and webp.
Otherwise: If the bad browser and a large screen, it loads all png.
Otherwise: If the bad browser and a small screen, then load a single jpg.