Tauno Hanni

This plugin prevents Youtube and Vimeo players to block page rendering. Maybe you have recognized that pages that have a lot of embed videos are loading slowly. This is caused by the vendors video players that need to be downloaded and initialized before website can be used by the user. This plugin stops this behavior and makes page load faster.
This plugin will automatically resize your videos in a responsive fashion.

Better oEmbed Video

This plugin prevents Youtube and Vimeo players to block page rendering.

Pascal Birchler

What this plugin does:
<ul>
<li>Prevents others from embedding your site.</li>
<li>Prevents you from embedding other non-whitelisted sites.</li>
<li>Disables all JavaScript related to the feature.</li>
<li>Removes support for the WordPress embed block in the new block editor.</li>
</ul>
Just activate the plugin and you’re good to go.
Want embeds back again? Simply deactivate the plugin.

Disable Embeds

Works exactly as advertised. Thank you.

That does it without any extra clutter added to the admin. Thanks :)

Perfect

An easy way to drop some weight if you don’t need the functionality that the plugin disables. For me this has been a “set and forget” plugin. 

Does what it says, has been reliable

thanks

Finally, a no-fuss plugin that does exactly what it promises! Disable Embeds by Pascal Birchler is perfect if you're tired of WordPress's automatic embed features slowing down your site. Just activate and boom - no more unwanted embeds cluttering your content or others embedding your posts without permission. Love how it removes all the JavaScript bloat too. The best part? It's reversible - just deactivate when you need embeds back. Clean, lightweight, and effective!

Simple Solution to WordPress Embed Bloat

Don’t like the enhanced embeds in WordPress 4.4? Easily disable the feature using this plugin.

Better oEmbed Video vs Disable Embeds