LazyLoad Plugin

About this plugin

Questions

How can I use native lazyload?

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.

How can I deactivate Lazy Load on some pages?

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' );
    }
}

How can I deactivate Lazy Load on some images?

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.

How can I change the threshold to trigger the load?

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' );

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.

How can I lazy load a background-image?

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.

Where do I report security bugs found in this plugin?

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.

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