Optimizing the external files load up?

Hi there,

Not sure how easy this would be to do but I must be in a very similar situation as most of the users of the plugin (which is great by the way, thanks!). By analyzing the code of my page, I realize that the leaftlet external files are loaded on each page of the website independently of the shortcode. This means that 99% of the time those aren’t not needed since I’m only using the map on the contact page.
So just wondering how tricky it would be to only load those files when the shortcode is being used. And I realize most of the plugins behave in the same way.

Thanks,