Bad performance on tablets

[pixluser]

Hello,

Something that could be interesting is to change the method of doing the parallax effect, by using a transform instead of background position :

https://kristerkari.github.io/adventures-in-webkit-land/blog/2013/08/30/fixing-a-parallax-scrolling-website-to-run-in-60-fps/

But as I'm not a developer that'll be hard for me to change the method.
If the main dev of the plugin, can use change this method, it'll so much better. (and using less cpu)