Is it possible to preload the js files before the rest of the site loads?
Thanks in advance
Putting the scripts references in the <head> may reduce the amount of time that your page remains rendered without the additional effects. It depends on how the scripts are written, and which browser the visitor is using.
Generally, I wouldn’t do it though. This is just a minor cosmetic effect, and you stand the potential to significantly delay the display of the webpage for some users. Most people imo would rather see the page faster, even if it less pretty for a moment.
Improvements in loading speed can be made by combining multiple images into one tileset image, then use CSS to show only part of that tileset.
It also doesnt use many images pmw57 so I dont think that would make much difference.