WPXERO

Embed Anything, Anywhere – The Smart Way.
WPXero Iframe is your all-in-one solution for effortlessly embedding external content into your WordPress site. Whether you want to showcase videos, audio, maps, or other iframe-based content, this lightweight yet powerful Gutenberg block plugin makes it simple and seamless.
Built specifically for the modern WordPress editor, WPXero Iframe enhances your content creation workflow and helps bring your pages to life.
✨ Key Features:
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🔧 Seamless Gutenberg Integration 
Add iframe blocks directly from the editor — no coding required.
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🎥 YouTube & Vimeo Support 
Easily embed videos from YouTube or Vimeo and deliver rich media experiences to your audience.
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🌐 Universal Embed Support 
Embed content from virtually any site that supports iframe embedding — from maps to third-party tools.
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🎨 Customization Made Simple 
Adjust width, height, responsiveness, and other display settings to match your design and branding.
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📱 100% Responsive 
Your embedded content automatically adapts to fit all screen sizes for a flawless mobile experience.
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WPXero Iframe is ideal for bloggers, marketers, educators, developers — anyone who wants to enrich their content with embedded media without hassle.

Iframe Block – Easy Embed Block for YouTube, Vimeo & More

WPXero Iframe is a powerful and flexible Gutenberg block plugin that lets you embed content from YouTube, Vimeo, Google Maps, and virtually any websit …

dbhynds

Lazy load images, YouTube and Vimeo videos, and iframes using <a href="https://github.com/ressio/lazy-load-xt" rel="nofollow ugc">Lazy Load XT</a>.
Lazy Load XT is the fastest, lightest, fully customizable lazy load plugin in the WordPress Plugin Directory.
This plugin works by loading the Lazy Load XT script and replacing the <code>src</code> attributes with <code>data-src</code> when the content of a post or page is loaded on the front end of a WordPress site.

Lazy Load XT

See this image
http://i.imgur.com/PzOIDGI.png
It's my main page's slider, it loads blank when installing this plugin
When the page loads at the first time without any cache, it loads with the browser's default font, then suddenly changed into the site's font. Not just the images in "not seen parts", but also images in the view port load blank. I would say this plugin has a huge potential, but at the moment, as it's not updated, it doesn't function as it advertises despite having 5/5 reviews.



Not really impressive as I thought

Lazy Load images, videos, iframes and more using Lazy Load XT.

Iframe Block – Easy Embed Block for YouTube, Vimeo & More vs Lazy Load XT