I'm running WordPress 3.1.1 with Domain mapping 0.5.2, with these options enabled:
Permanent redirect (better for your blogger's pagerank)
User domain mapping page
Whenever I run a scan on http://tools.pingdom.com against my mapped domains I notice it not only loads that site's theme but also the entire theme from the main site.
Any idea how I can solve this and only have it load the mapped sites theme?
Seems like it is ONLY slowing down my domains if they need to load the main domain also.