lazy loading instagram embedded pics iframe

Hello, I’m trying your plugin and it looks like it’s working really good.
I would like to ask if there is any way to lazy load also pictures embedded from instagram : in the wordpress editor they are simply added pasting the url, but then when the page is shown, the inspection of the element reveals that the pic is loaded inside an iframe, so I’m wondering if there is any way to add support for that iframes too.
Thank you,
best regards