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Is there any option or is it recommended to combine external JS files using W3 Total Cache plugin for wordpress. When I say exxternal JS files, I mean that I want to combine .JS files that on other domains/CDNs, like the .JS for facebook like button, Google+1 ,etc. I want them to be combined using w3 total cache. Is it possible?

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closed as off-topic by Mark Kaplun, Pieter Goosen, ialocin, gmazzap, birgire Aug 25 '14 at 16:02

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "Your question should be specific to WordPress. Generic PHP/JS/HTML/CSS questions might be better asked at Stack Overflow or another appropriate site of the Stack Exchange network. Third party plugins and themes are off topic." – Mark Kaplun, Pieter Goosen, ialocin, gmazzap, birgire
If this question can be reworded to fit the rules in the help center, please edit the question.

It would be a bad idea to combine common CDN served files that the majority of web users already have cached for obvious reasons...

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I totally agree, this is a bad idea, it goes against the main reason why it is external... – petermolnar Aug 29 '11 at 7:39

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