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Feature: The Exclude Resources from Lazy Loading feature in W3Speedster empowers developers to precisely define which assets, such as images, videos, js or iframes—should not be subjected to lazy loading. While lazy loading is essential for deferring non-critical content, certain resources (especially those above the fold or involved in early interactions) must load immediately to […]
Archives: W3Speedster Docs
Documentation for W3Speedster
Export Settings
Feature: The Export Settings functionality in W3Speedster allows developers and site administrators to save their complete performance optimization configuration as a structured JSON file. This export acts as a reliable backup or a transferable configuration package—ideal for environment synchronization, migration, or collaborative development workflows. Why We Need It Configuration Backup: Preserves all customized optimization settings […]
Installing W3Speedster
To ensure stable and effective performance improvements while using W3Speedster, it is strongly recommended to follow this step-by-step testing approach: 1. Create Directory Structure for the Package Navigate to Your Laravel Project Root: cd /path/to/your/project Create a Directory for Custom Packages: mkdir packages Add W3Speedster in Package: upload the zip file in the package folder […]
Enable Caching for Logged-in Users
W3Speedster enhances performance for authenticated users by enabling caching during logged-in sessions. This reduces the need to dynamically generate pages with each request: Upon login, the plugin continues to cache pages for authenticated sessions if caching for logged-in users is enabled. By default, many caching solutions disable this to avoid delivering personalized or sensitive data […]
Select File Types To Include
Feature: This configuration option allows you to specify which static file types (by category) should be routed through the CDN (Content Delivery Network). Selecting only the relevant file types ensures optimal performance while maintaining full control over what gets served via the CDN. Supported File Types You can selectively include any of the following file […]
W3speedster Before Start Optimization
Function: w3SpeedsterBeforeStartOptimization Description: W3Speedster allows you to make changes to the HTML on your site before actually starting the optimization. For instance replace or add in html. Parameter: $html = $html – full html of the page. Return: 1 – Reflect the changes done in html of the page. function w3SpeedsterBeforeStartOptimization($html){ $html = str_replace(array(“”),array(“”), $html); […]
Delete HTML/JS/CSS Cache
Feature: The “Delete HTML/JS/CSS Cache” feature in W3Speedster enables you to clear all cached HTML, JavaScript and CSS files that have been previously minified and combined for performance optimization. While asset caching accelerates page loads by reducing file size and request counts, it may cause issues when scripts or stylesheets are updated. This function ensures […]
Manage Each Site Separately
Feature: On WordPress Multisite, Manage Each Site Separately lets each site keep its own W3Speedster settings instead of one shared network configuration. How to Access Open W3Speedster from Network Admin. Enable Manage Each Site Separately and save. The settings page then appears in each site’s admin area. Benefits Different optimization settings per site in the […]
W3speedster After Optimization
Function: w3SpeedsterAfterOptimization Description: W3Speedster allows you to make changes to the HTML on your site after the page is optimized by the plugin. For instance replace or add in html. Parameter: $html – full html of the page. Return: 1 – Reflect the changes done in html of the page. function w3SpeedsterAfterOptimization($html){ $html = str_replace(array(‘image.png’),array(‘image-100×100.png’), […]
Delete Critical CSS
Feature: The “Delete Critical CSS” option in W3Speedster enables developers and administrators to manually clear all previously generated Critical CSS. Critical CSS contains the essential above-the-fold styles that are rendered immediately during page load to improve perceived performance. Clearing this cache ensures that any recent styling modifications are accurately reflected in the initial page render. […]
