Question: I have an ever growing medley of websites that I own (WordPress for the most part if that helps).

Each one has a VERY simple "name, a graphic, and social media links" page on it at **foo.domain.com/partner**.

I would like for **a.domain.com** to be able to load content from 3 other sites into their sidebar with OUT iframes.

Is there a better way to do this? Maybe even with `.load()`? You can't load external content like that I believe, so I'm not sure the best way to approach this. Iframes aren't really cutting it.

Again, I have rights to ALL of the sites, and I have access to add PHP/Jquery scripts anywhere on them all.

Answer: 
How about JSONP requests? You can avoid the [SOP](http://en.wikipedia.org/wiki/Same_origin_policy "Same Origin Policy") violation.
$("#loaddiv").load("directory/file.php").fadeIn("fast");