The navigation images used on the tabs are causing me problems during website speed tests. Specifically, for the following images I'm getting the "Serve the following static resources from a domain that doesn't set cookies" warning:
/skin/xtreme_gear/images/button-slide-next.png
/skin/xtreme_gear/images/button-slide-prev.png
/skin/xtreme_gear/images/tabs-arrow-bottom.png
These images are served up from a cached css, but so are other images and they don't raise this performance warning, so I'm at a loss why this is happening.
Anyone got an idea how to prevent these from raising the warning?