To benefit from common scripts cached by browsers, you should use the Google Library APIs whenever possible. As an example, over 85% of sites use JQuery, and this 20K-ish script does not need to be re-downloaded for every single site.

However, always have a local fallback when linking external scripts that may be included locally.

Leave a comment

required

<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>