LazyLoad Plugin – Lazy Load Images, Videos, and Iframes
by WP Media 4.2 (139 reviews)

LazyLoad Plugin – Lazy Load Images, Videos, and Iframes

The best free lazy load plugin for WordPress. Lazy load images, videos, and iframes to improve performance and Core Web Vitals scores.

LazyLoad Plugin ranks #386 among WordPress.org plugins with 100,000+ active installations, is #33 of 6,651 in the Media category, a 4.2/5 rating from 139 reviews, and was last updated Oct 6, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4
v2.4.1 Current Version v2.4.1
Updated 3 weeks ago Last Update on 06 Oct, 2026
Refreshed 18 hours ago Last Refreshed on
#33 of 6,651 in Media Top 1% by installs Downloads -26.2% this week Actively maintained
View on WordPress.org
Rank
#386
— No change
Active Installs
100K+
-27.6%
KW Avg Position
4.8
0.2 worse
Downloads
1.9M
+173 today
Support Resolved
0%
— No change
Rating
84%
Review 4.2 out of 5
4.2 (139 reviews)

Next Milestone 200K

Total Progress 42.5%
100K+ 200K+
104
Ranks to Climb
-
Growth Needed
8,000,000
Active Installs
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Rank Changes

363 374 385 395 406 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
363 374 386 397 408 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Current #386
Change
Best #

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Active Installs Growth

Active Installs 0,000,000+
Growth +0.0%
Peak 0,000,000

Downloads Growth

0 500 1K 1.5K 2K 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
0 500 1K 1.5K 2K 2.5K 3K 17-10-2026 18-10-2026 19-10-2026 20-10-2026 21-10-2026 22-10-2026 23-10-2026 24-10-2026 25-10-2026 26-10-2026 27-10-2026 28-10-2026 29-10-2026 30-10-2026 31-10-2026 01-11-2026
Downloads
Growth
Peak

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Reviews & Ratings

4.2
139 reviews
Overall 84%
5
98 (71%)
4
9 (6%)
3
7 (5%)
2
6 (4%)
1
19 (14%)

Security History

Source: WPVulnerability

2 known vulnerabilities on record · 2 in the last 24 months · checked 1 week ago

  1. LazyLoad Plugin – Lazy Load Images, Videos, and Iframes [rocket-lazy-load] < 2.4.1

    CVE-2026-105884 · Fixed in v2.4.1

  2. LazyLoad Plugin – Lazy Load Images, Videos, and Iframes [rocket-lazy-load] < 2.4.1

    CVE-2026-100196 · Fixed in v2.4.1

TL;DR

AI summary of the plugin's readme

This plugin is for WordPress site owners who want to speed up page loading by lazy loading media. It defers loading of images, videos, and iframes until they are visible to the user, reducing initial load time and improving Core Web Vitals scores.

  • Lazy load images
  • Lazy load videos
  • Lazy load iframes
  • Lazy load post content images
  • Lazy load widget text images
  • Lazy load thumbnails and avatars
  • Replace YouTube iframes with preview thumbnail
  • No jQuery dependency

Frequently Asked Questions

Common questions about LazyLoad Plugin – Lazy Load Images, Videos, and Iframes

To use native lazyload on browsers supporting this feature, you need to use the following line: add_filter( 'rocket_use_native_lazyload', '__return_true' ); Browsers that do not support native lazyload will use the JS-based solution as before.
You can use the do_rocket_lazyload filter. Here is an example to put in functions.php files that disable lazyload on posts: add_action( 'wp', 'deactivate_rocket_lazyload_on_single' ); function deactivate_rocket_lazyload_on_single() { if ( is_single() ) { add_filter( 'do_rocket_lazyload', '__return_false' ); } }
Simply add a data-no-lazy="1" property in you img or iframe tag. You can also use the filters rocket_lazyload_excluded_attributes or rocket_lazyload_excluded_src to exclude specific patterns. For iframes, the filter is rocket_lazyload_iframe_excluded_patterns.
You can use the rocket_lazyload_threshold filter. Code sample: function rocket_lazyload_custom_threshold( $threshold ) { return 100; } add_filter( 'rocket_lazyload_threshold', 'rocket_lazyload_custom_threshold' );
You can use the rocket_lazyload_noscript filter to disable the addition of the <noscript> tag used for compatibility when JS is disabled. add_filter( 'rocket_lazyload_noscript', '__return_false' );
You can use the rocket_lazyload_placeholder to change the default placeholder for lazyloaded images. function rocket_lazyload_custom_placeholder( $placeholder ) { return 'default.jpg'; } add_filter( 'rocket_lazyload_placeholder', 'rocket_lazyload_custom_placeholder' );
You can use the rocket_lazyload_html filter to modify the HTML output generated after applying the lazyload and before sending it to the browser.
You can use the rocket_lazyload_exclude_youtube_thumbnail filter to exclude patterns matching with the YouTube videos you don't want to lazyload. function rocket_lazyload_exclude_youtube( $patterns ) { $patterns[] = 'string_to_match'; return $patterns; } add_filter( 'rocket_lazyload_exclude_youtube_thumbnail', 'rocket_lazyload_exclude_youtube' ); I use plugin X and my images don't show anymore Some plugins are not compatible without lazy loading. Please open a support thread, and we will see how we can solve the issue by excluding lazy loading for this plugin.
The plugin will automatically lazy load background-images set with a style attribute to a div element: <div style="background-image: url(image.jpg);"> You can also apply it manually. The element you want to apply lazy load on must have this specific markup: <div class="rocket-lazyload" data-bg="url(../img/image.jpg)"></div> The element must have the class rocket-lazyload, and a data-bg attribute, which value is the CSS url for the image.
You can report any security bugs found in the source code of the site-reviews plugin through the Patchstack Vulnerability Disclosure Program. The Patchstack team will assist you with verification, CVE assignment and take care of notifying the developers of this plugin. Related Plugins Imagify: The Best image optimizer to speed up your website with lighter images. WP Rocket: Best performance plugin to speed up your WordPress website. Heartbeat Control by WP Rocket: Heartbeat Control by WP Rocket: The best plugin to control the WordPress Heartbeat API and reduce CPU usage. RocketCDN: The best CDN plugin for WordPress to propel your content at the speed of light – no matter where your users are located in the world. Increase Max upload file size is the best plugin to increase the upload file size limit to any value with one click.

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