Weston Ruter

This plugin adds the <code>loading=lazy</code> attribute to <code>iframe</code> elements coming from oEmbeds. In WordPress 5.5, <code>loading=lazy</code> is added to images per <a href="https://core.trac.wordpress.org/ticket/44427" rel="nofollow ugc">#44427</a>, and in 5.7 it is being added to iframes as well per <a href="https://core.trac.wordpress.org/ticket/50756" rel="nofollow ugc">#50756</a>.
This plugin will be obsolete by the time WordPress 5.7 is released. When that happens, this plugin will do nothing.

Lazy Loading oEmbed Iframes

Add the loading=lazy attribute to iframes coming from oEmbeds in content

DjZoNe

This plugin helps different hungarian online video service provider videos to be embeded just like youtube links.
Ez a bővítmény a különböző magyar tartalomszolgáltatók videó és audió anyagait segít úgy beágyazni a weboldalakba, mintha csak egy youtube link lenne.

Magyar Video Embed

This plugin helps different hungarian online video service provider videos to be embeded just like youtube links. So, this is not intresting to you un …

Lazy Loading oEmbed Iframes vs Magyar Video Embed