WP Speed of Light is a powerful WordPress Speed Up accessible to everyone. WP Speed of Light comes with a cache and Gzip compression system, and includes, a resource minification tool, a database cleanup system, a htaccess optimization tool and an automatic cache cleaner. The plugin PRO ADDON goes beyond, where NO other plugins can go: Cache preloading, font optimization, DNS prefetching, database automatic cleanup, to-notch support, image compression and more!
WP Speed of Light is the only WordPress Speed Plugin that offers a global optimization in a single membership: WordPress Optimization, Image Compression, CDN Integration, Speed Testing. Furthermore as our memberships are not limited by domain, you can run the same top notch optimization on all your websites!
WP Speed of light for WordPress comes with a lot of optimization systems such as cache system: it generates more static content (HTML) therefore reducing the number of database queries required to load the page. Plus, you have the possibility of storing the major part of the heavy page resources (like images) in the browser cache. And you can clean it when you want! Full optimization list:
The optimization of a website is also about testing the performance to determine what elements can be optimized to yield performance. With WP Speed of Light you can run several tests on the same page and open a comparison table. We've made an integration with WebPageTest API (free) to run detailed speed tests on various elements like:
The database queries can represent something important about WordPress' speed. The database speed test may help you to determine problems with a theme or a plugin and fix some major performance issues. The database cleanup can be made automatically at a defined frequency in the PRO ADDON.
A CDN (Content Delivery Network) integration is available. It is compatible with all the major CDN on the market including Cloudflare, Amazon Cloudfront, MaxCDN, KeyCDN and others. Plus, there's a specific automatic cache cleanup for:
The image lazy loading loads only images when it’s visible by user (on page scroll). WP Speed of Light lazy loading is the most advanced you can find on WordPress with a smart system that generates a small thumb of few Kb (almost nothing) then load it progressively with a nice effect, keeping your customer on your pages. Furthermore, as we preload 2x screen height, fast connection won't even notice it! WP Speed of Light lazy loading main advantages:
The WordPress Speed Plugin includes a dashboard that checks all major performance issues you have and fix them in one click, pretty handy to optimize performance in no time.
WP Speed of Light can handle the cache for mobile automatically, and you can generate a dedicated cache version per device or even disable it. The plugin also works automatically with mobile plugins like WPtouch. Mobile cache features:
Add a page cache system to WordPress website: Minimise the requests and serve an ultralight HTML file
Minification refers to the process of removing unnecessary or redundant data to serve smaller files, smaller is faster!
Test your WordPress speed using webpagetest.org, store and compare your speed test results
Send compressed (Gzipped) data to users. The smart compression uses the server module in priority then the htaccess if not possible.
With browser caching, static contents (JS, CSS, images) are stored in the browser therefore served quickly from the user hard drive when brownsing another page.
Clean the cache automatically when a page, post or any content is saved or modified. It works with Gutenberg AJAX saving too
Grouping several CSS and JS files into a single file will minimize the HTTP requests number
Cache device detection: Depending of your theme, cache may require to be served by device type (desktop, tablet, mobile)
The plugin can give instructions to clear the browser cache that stores CSS, JS and images
Features included only in the WP Speed of Light Pro Addon version
Disable styles and scripts for non WooCommerce pages. Disable cart fragments and save a lot of useless resources to be loaded
Clear customers cart and sessions automatically, after a certain delay. Save database space and Woocommerce queries speed
Control the WordPress Heartbeat API, used to perform automatic actions by defining the execution frequency
Compatibility and 3rd party integration's with the plugin
WooCommerce has a dedicated integration with the plugin. Display your product faster, AJAX cart handled. Keep consumers on your eshop.
Elementor page builder is fully tested with all plugin version and you can speed up Elementor content and cleanup cache automatically after editing
DIVI builder from Elegant themes page speed up. WP Speed of Light is fully compatible with the frontend and admin edition. Cache can be automatically cleanup on save
Speed Up Beaver Builder pages ! WP Speed of Light is fully compatible with Beaver Builder frontend content edition
WP Speed of Light is integrated with WordPress Gutenberg editor. SpeedUp and clean cache of Gutenberg based websites
WP Speed of Light is fully compatible with WP Bakery (formerly Visual Composer) admin and frontend content edition
15000+ active users can't be wrong. The plugin has been tested on tons of themes, their page builders... We've even included some options to handle specific content creation frameworks
We like to help experienced developers to plug our plugin with other services using Hooks & Filters. We have a dedicated documentation and a developer can help! Check out for more >>
The Bundle gives access to ALL WordPress plugins and can be used on unlimited websites. In addition, you will have full access to technical support and update on each plugin for all year.
The time is now! Boost your efficiency and gain that competitive edge. Give The Bundle a try.
Rating source: 57 user-submitted reviews at: WordPress.org
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