Load an image via Interlacing - From low to full resolution - HTML

Question

I am creating a site that uses an image as the background. I hate having the image load from top to bottom as it just makes the page look bad as it is loading. I have seen som

Answer 1

Another option is to use an online image converter as interlaced is the type of file that was saved. Here is one I found: http://njarb.com/2011/08/progressive-and-interlaced-images/ But in Firefox it looks like it doesn't load it interlaced but instead it waits till its fully loaded.