Skin.css is loaded 2 times. Why?

Hi John, yet another performance problem :).

As you recommended, I installed YSlow to Firefox and noted that my site http://pijaja.com links to skin.css 2 times. I don't understand why this happens and will it affect site's performance or not. Can you check it up?

Thanks,

Duc

I'm not sure why it is loading the skin.css file twice, but it could be something in your skin. 
Look in there to see if Skin.css is referenced somehow, if it is then remove it because DNN automatically adds it's own reference to the skin.css file.

You may also want to try this site to get more optimization ideas:

http://www.websiteoptimization.com/services/analyze/