There's a substantial slowdown of the site when activating
CB Connect or CB Facebook Connect for example.
According to Google's PageSpeed our test site was scoring a good 95 but when one of the mentioned plug-ins was activated the speed slumped to disappointing 87 ...
The question is, is it possible to reduce the overhead with the plug-ins and how would this be achieved?
This is a high priority suggestion reported by Google:
The following resources have identical contents, but are served from different URLs. Serve these resources from a consistent URL to save 1 request(s) and 70.5KiB.
ajax.googleapis.com/.../jquery.min.js
ajax.googleapis.com/.../jquery.min.js
The following resources have identical contents, but are served from different URLs. Serve these resources from a consistent URL to save 1 request(s) and 24.9KiB.
static.ak.facebook.com/.../xd_arbiter.php
?...
s-static.ak.facebook.com/.../xd_arbiter.php
?...
Thanks in advance