Very slow loading due to Instagram embedding

I’m using “Jetpack” plugin and using embedding function.
Facebook and Twitter embedding are fast enough, but Instagram embedding makes the loading speed really slow.

I think it’s because the WordPress is requesting the information from Instagram each time for the embedding, but not sure how to resolve it.

If there’s anyone who can solve this, please let me know.
I’ve attached the link of articles with Instagram embedding and without it.

I think you can feel the speed difference.

Instragram article: http://trip-n-travel.com/listicle/4604/
No Instagram artilce:http://trip-n-travel.com/listicle/3165/