Vlad Zelinskyi

<p>Every embedded YouTube video adds weight to your page — external scripts, iframes, tracking pixels — even if the visitor never presses Play. Space Lightplay fixes that.</p>
<p>Drop the block into any post or page, paste a YouTube video URL, and Space Lightplay renders a static preview image with a customizable Play button. The actual iframe is injected only when the visitor clicks. No JavaScript frameworks, no third-party requests until interaction.</p>
<p><strong>Why it matters:</strong></p>
<ul>
<li>Pages with 3–5 embedded videos can save 2–4 MB of initial page weight and dozens of network requests.</li>
<li>Largest Contentful Paint (LCP) and Time to Interactive (TTI) improve because heavy iframes no longer block rendering.</li>
<li>Privacy improves too — no cookies or tracking scripts load until the visitor explicitly chooses to play.</li>
</ul>
<p><strong>What you get:</strong></p>
<ul>
<li>One block, one job — lazy-load YouTube video embeds with zero configuration required.</li>
<li>Custom poster image — upload any image from the Media Library or use the automatic YouTube thumbnail.</li>
<li>Aspect ratio control — 16:9, 4:3, 1:1, 9:16 (vertical/Shorts), or 21:9 cinematic.</li>
<li>Start time — set a starting timecode, or paste a YouTube URL with ?t=… and it fills automatically.</li>
<li>Above-the-fold mode — disables lazy-load on the preview image for hero videos, improving LCP.</li>
<li>Hover prefetch — opens connections to YouTube the instant the cursor lands on the block, so the iframe loads noticeably faster on click. No extra config.</li>
<li>Play button styling — control size, button shape (circle, rounded, square), triangle corner roundness, background color, icon color, and hover states using the native WordPress color picker with full theme palette support.</li>
<li>Block style variations — Minimal, Bold, and Glass presets in one click.</li>
<li>Pulse animation — optional hover effect to draw attention to the Play button.</li>
<li>Thumbnail quality — choose between standard and maximum resolution thumbnails.</li>
<li>Accessible by default — full keyboard navigation, ARIA attributes, optional descriptive title for screen readers, visible focus indicators, RTL support, and prefers-reduced-motion support.</li>
<li>Noscript fallback — visitors without JavaScript get a direct link to the YouTube video (with timecode preserved).</li>
<li>Responsive — chosen aspect ratio adapts to any container width.</li>
<li>Clean uninstall — removing the plugin leaves no options, transients, or database entries behind.</li>
</ul>
<p><strong>For developers:</strong></p>
<p>Space Lightplay uses register_block_type_from_metadata() with a standard block.json manifest. All assets are declared in block.json and enqueued automatically by WordPress. The plugin adds zero global hooks, filters, admin pages, or database entries. Output is a server-rendered block via render.php.</p>


Space Lightplay

A single Gutenberg block that lazy-loads YouTube video embeds. Shows a static preview, loads the iframe only on click. Fast, lightweight, no bloat.

kevinweber

<p>This plugin improves page load time and increases your Google PageSpeed Score. It works with oEmbed and replaces embedded Youtube and Vimeo videos with a clickable preview image.<br />
By loading videos only when the user clicks on the preview image, no unnecessary JavaScript is loaded. Especially on sites with many embedded videos this will make your visitors happy. Additionally, all Youtube videos are loaded in a privacy-enhanced mode using the “https://www.youtube-nocookie.com” embed URL.</p>
<p>This plugin works for your existing YouTube and Vimeo blocks. No vendor lock-in and no custom shortcodes: Easily turn the plugin on and off anytime.</p>
<p>Plugin review with speed test results <a href="https://wptavern.com/speed-up-wordpress-with-lazy-load-for-videos" rel="nofollow ugc">on WP Tavern</a>.<br />
Developers can contribute <a href="https://github.com/kevinweber/lazy-load-for-videos" rel="nofollow ugc">on Github</a>.<br />
More about the author <a href="https://www.kweber.com" rel="nofollow ugc">on kweber.com</a>.</p>
<h4>Some additional features:</h4>
<ul>
<li>Display video titles on preview images</li>
<li>Display privacy disclaimer on top of preview images (e.g. for GDPR compliance)</li>
<li>Pre-roll and post-roll advertisements: Convert all videos into a playlist and automatically add your corporate video, product teaser or another video advertisement to every video. (Great for branding and video ads!)</li>
<li>Hide annotations such as “subscribe to channel” to avoid distractions</li>
<li>Add custom CSS via the plugin’s admin panel</li>
<li>Choose custom colour for your Vimeo player</li>
<li>Hide controls from Youtube player</li>
<li>Hide information like the video title and uploader when the video starts playing</li>
<li>Even lazy load videos in text widgets (Youtube only)</li>
<li>Choose between thumbnail sizes (standard or cover)</li>
<li>Choose from several play button styles</li>
<li>Choose the traditional red or the alternative white progress bar for the Youtube video player</li>
<li>Don’t show related videos at the end of your videos</li>
<li>Works with WordPress Multisite and many plugins such as TablePress</li>
</ul>
<h4>Future features:</h4>
<ul>
<li>Set a custom preview image per video</li>
<li>Track how often the videos have been loaded with Google Analytics</li>
<li>… YOU want a new feature RIGHT NOW? Please implement it yourself and <a href="https://github.com/kevinweber/lazy-load-for-videos" rel="nofollow ugc">contribute on Github</a>, and I’ll publish your enhancements to the official WordPress directory.</li>
</ul>
<h4>Translators</h4>
<ul>
<li>Serbian (sr_RS) – <a href="//firstsiteguide.com/" rel="nofollow ugc">Ogi Djuraskovic</a></li>
<li>Spanish (es_ES) – <a href="http://po5i.github.io/" rel="nofollow ugc">Carlos Villavicencio</a></li>
</ul>
<p>If you have created your own language pack, or have an update of an existing one, you can <a href="https://www.kweber.com/contact/" rel="nofollow ugc">send me</a> your gettext PO and MO so that I can bundle it into my plugin. You can download the latest POT file <a href="https://plugins.svn.wordpress.org/lazy-load-for-videos/trunk/languages/lazy-load-for-videos.pot" rel="nofollow ugc">from here</a>.</p>


Lazy Load for Videos

We have pages with multiple videos and that slowed down the page load and increased network traffic. This plugin improved it a lot. Reduced blocking of some pages with seconds and reduced the page load from 3MB to 1,3MB.



Works great

Hi there,
your plugin ist really great! It kills several problems with one stone for me.
Very nice!
Keep up your good work and thanks very mutch for this plugin.

:-)

Very cool!


I noticed Squarespace has a much slicker way of loading and showing embedded videos, and I wanted it.   This plugin works perfectly to provide it so that my video portfolio page loads faster and looks better.  Thanks to the developer!


Simple solution for making video pages fast like Squarespace

Boost page speed by replacing embedded YouTube and Vimeo videos with a clickable preview image. Video scripts only load on click.

Space Lightplay vs Lazy Load for Videos