Hi
No, this is not what I asked. Let me rephrase.
I am not using mathead and I do know how to layout my page. I am concerned about the speed of my website. Since I do not use masthead, I am thinking if there is a way to exclude from the css files the code that is responsible for the masthead.
If a user uses desktop, it will render the page faster in his screen if he does not have to download the css for mobiles.
If everybody has to download all code included in the purity package, the page will be slower than it needs to be.
My question is if this is handled automatically from purity to speed up the rendering process.