Implement lazy loading for media (images and video) in Skilljar by Gainsight

My SEO Specialist has identified that the default method of embedding videos in Skilljar does not use the loading="lazy" option. He says it should use lazy loading to follow best practices for page performance, according to Mozilla.

I suggest we add a default or an option to enable lazy loading for images in HTML lessons and video lessons. This will improve page loading times.

We could re-embed all our current videos with a custom embed code (or edit image HTML) to achieve this, but that would involve a significant amount of work, as we have hundreds of videos and images in our lessons.

This idea is similar to:

but for Skilljar.