WP Speed of Light Pro Addon

WP Speed of Light Pro Addon is the advanced extension of the well-known performance optimization plugin WP Speed of Light, developed by JoomUnited. It is designed for those who already use the base version and need to take the speed of their WordPress site to the next level, especially in projects with growing traffic, extensive catalogs, or heavy resources where every millisecond counts for sales, leads, and search engine rankings.

This addon incorporates a series of premium features that complement the static cache engine of the main plugin. Among its most notable capabilities is image compression of up to 80% without appreciable visual loss, along with a progressive lazy loading system that loads images only when they are visible on the screen, reducing up to 60% of the total page weight. It also includes cache pre-loading, which automatically regenerates the cache after a cleanup so that no visitor experiences wait times.

Resource optimization is another of its pillars: it groups local and Google Fonts sources into a single file to speed up their loading, allows visual exclusion of files from the grouping and minification process with a single click, and offers DNS prefetching to pre-load the resolution of frequent external domains. Additionally, the addon allows deferring script loading to the footer, eliminating blocking resources from the header.

For WooCommerce sites, it includes a dedicated module that disables unnecessary styles and scripts on non-store pages, as well as automatic cleanup of expired carts and customer sessions. Control of the WordPress Heartbeat API is also available, allowing you to define the execution frequency of automatic actions to reduce server load.

Database cleanup can be automated at defined intervals, removing post revisions, trashed content, and spam without manual intervention. It is also possible to disable emojis, remove Gravatar, and exclude specific pages from the cache using PHP rules or based on the user role in WordPress.

In short, WP Speed of Light Pro Addon is the definitive tool for WordPress site administrators looking for fine, professional control over performance, without the need for advanced technical knowledge. With included personalized support, it is the ideal choice for those who want to squeeze every aspect of their website's speed.

• Image compression of up to 80% without quality loss
• Progressive lazy loading that reduces page weight by up to 60%
• Automatic cache pre-loading after each cleanup
• Grouping of local and Google Fonts into a single file
• Visual exclusion of files from minification with one click
• DNS prefetching to speed up loading of external domains
• Automatic database cleanup at defined intervals
• WooCommerce module to disable unnecessary scripts
• Heartbeat API control and cache exclusion by user roles