Title: Digify Speed Engine Author: Marcelo Srougi Published: September 15, 2026 Last modified: September 15, 2026 --- Search plugins ![](https://ps.w.org/digify-speed-engine/assets/banner-772x250.png?rev=3697301) ![](https://ps.w.org/digify-speed-engine/assets/icon-256x256.png?rev=3697301) # Digify Speed Engine By [Marcelo Srougi](https://profiles.wordpress.org/msrougi/) [Download](https://downloads.wordpress.org/plugin/digify-speed-engine.1.0.0.zip) * [Details](https://wordpress.org/plugins/digify-speed-engine/#description) * [Reviews](https://wordpress.org/plugins/digify-speed-engine/#reviews) * [Installation](https://wordpress.org/plugins/digify-speed-engine/#installation) * [Development](https://wordpress.org/plugins/digify-speed-engine/#developers) [Support](https://wordpress.org/support/plugin/digify-speed-engine/) ## Description **Digify Speed Engine** is a lightweight, zero-dependency WordPress performance suite designed to optimize Core Web Vitals, boost Google PageSpeed scores, and accelerate WooCommerce checkout flows. Unlike heavy alternatives, Digify Speed Engine runs 100% locally on your server without relying on external SaaS APIs, third-party subscriptions, or intrusive background processes. ### Key Features: * **Automatic WebP Conversion:** Automatically generates lightweight `.webp` images for all new uploads and intermediary thumbnail sizes using native PHP GD/Imagick. * **Smart Image Downscaling:** Scales down high-resolution camera uploads to a custom maximum width (e.g., 2048px). * **Native Lazy Loading:** Enforces `loading="lazy"` on all content image tags. * **WooCommerce Cart Fragments Optimizer:** Dequeues the resource-heavy AJAX cart fragment script on non-shop pages (blogs, home, static pages). * **WooCommerce Asset Dequeuing:** Prevents WooCommerce stylesheets and scripts from loading on non-commerce pages. * **Defer Non-Critical JavaScript:** Appends `defer` attributes to non-essential scripts to eliminate render-blocking resources. * **WordPress Bloat Cleaner:** Removes emojis, discovery links, RSD, WLW manifests, shortlinks, and generator meta tags. * **Heartbeat API Governor:** Throttles background WordPress Heartbeat API calls from 15s to 60s to reduce server CPU consumption. ## Screenshots [⌊Digify Speed Engine dashboard with real-time WebP optimization status and performance controls.⌉⌊Digify Speed Engine dashboard with real-time WebP optimization status and performance controls.⌉[ Digify Speed Engine dashboard with real-time WebP optimization status and performance controls. [⌊WebP image optimization settings with compression quality, automatic conversion and native lazy loading.⌉⌊WebP image optimization settings with compression quality, automatic conversion and native lazy loading.⌉[ WebP image optimization settings with compression quality, automatic conversion and native lazy loading. [⌊JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website.⌉⌊ JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website .⌉[ JavaScript defer and WordPress bloat cleanup controls for a lighter, faster website. [⌊WooCommerce performance optimizations for reducing unnecessary assets and improving store speed.⌉⌊WooCommerce performance optimizations for reducing unnecessary assets and improving store speed.⌉[ WooCommerce performance optimizations for reducing unnecessary assets and improving store speed. ## Installation 1. Upload the `digify-speed-engine` folder to the `/wp-content/plugins/` directory, or install the `.zip` directly via **Plugins > Add New > Upload Plugin**. 2. Activate the plugin through the **Plugins** menu in WordPress. 3. Navigate to **Settings > ⚡ Digify Speed** to configure your WebP quality and performance tweaks. ## FAQ ### Does Digify Speed Engine require external API keys? No. All WebP conversions and optimizations are handled locally by your server. ### Does it break WooCommerce cart functionality on shop pages? No. Cart fragments and commerce assets are preserved on store, cart, and checkout pages. ### Can I choose the WebP compression level? Yes. You can customize the exact compression quality (recommended: 80-85%) in the settings screen. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Digify Speed Engine” is open source software. The following people have contributed to this plugin. Contributors * [ Marcelo Srougi ](https://profiles.wordpress.org/msrougi/) * [ digify ](https://profiles.wordpress.org/digify/) [Translate “Digify Speed Engine” into your language.](https://translate.wordpress.org/projects/wp-plugins/digify-speed-engine) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/digify-speed-engine/), check out the [SVN repository](https://plugins.svn.wordpress.org/digify-speed-engine/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/digify-speed-engine/) by [RSS](https://plugins.trac.wordpress.org/log/digify-speed-engine/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release of Digify Speed Engine. Automatic WebP generation, script deferral, bloat cleaner, and WooCommerce performance tweaks. ## Meta * Version **1.0.0** * Last updated **21 hours ago** * Active installations **Fewer than 10** * WordPress version ** 5.8 or higher ** * Tested up to **7.1** * PHP version ** 7.4 or higher ** * Tags * [defer javascript](https://wordpress.org/plugins/tags/defer-javascript/)[image optimizer](https://wordpress.org/plugins/tags/image-optimizer/) [performance](https://wordpress.org/plugins/tags/performance/)[webp](https://wordpress.org/plugins/tags/webp/) [woocommerce speed](https://wordpress.org/plugins/tags/woocommerce-speed/) * [Advanced View](https://wordpress.org/plugins/digify-speed-engine/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/digify-speed-engine/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/digify-speed-engine/reviews/) ## Contributors * [ Marcelo Srougi ](https://profiles.wordpress.org/msrougi/) * [ digify ](https://profiles.wordpress.org/digify/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/digify-speed-engine/)