I noticed the load time on my pages gets significantly slowed on mobile devices because the regular image size is used regardless of screen size. Is there a way to specify alternate image versions depending on the users screen size so as to shorten load time? Or is this just the way the responsiveness has to work? This particularly affects my home page where I use the Revolution slider and the files are large. Brettcoder.com Thanks!
This revolution slider works in this way. So we cannot do anything with this slider. We have just implemented it in our theme. If you need to load the small images in responsive design then you need code customization in plugins.