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 […]
Doc Category: Prestashop
Enable HTML Caching
W3Speedster generates and stores static HTML versions of dynamic Website pages. These cached HTML files are served directly to visitors without executing PHP or MySQL queries, thereby reducing server load and speeding up page delivery. Upon the first request to a page, the plugin processes the page normally and generates a static HTML version. This […]
HTML Cache
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Start Image Optimization
Feature: The “Start Image Optimization” feature in W3Speedster triggers the on-demand compression and enhancement of all existing images within your website’s media library. This process helps reduce image file sizes without sacrificing quality, resulting in faster page loads, lower bandwidth consumption, and improved SEO performance. How It Works Once the feature is activated: W3Speedster scans […]
Insert Aspect Ratio in img Tag
This feature allows you to specify the aspect ratio for images directly within the img tag. By including the aspect ratio, you ensure that the space for the image is reserved on the page even before the image is fully loaded. This helps prevent layout shifts and improves the overall user experience by maintaining consistent […]
Responsive Images
Feature: The Responsive Images feature in W3Speedster allows your website to serve device-appropriate background images based on the visitor’s screen size—desktop, tablet, or mobile. This adaptive image delivery ensures faster page loads, efficient bandwidth usage, and visually consistent experiences across all devices. Why This Feature Matters Device-Specific Optimization: Large images intended for desktops are unnecessary […]
Automatically Optimize Images on Upload
Feature: The “Automatically Optimize Images on Upload” feature in W3Speedster ensures that every image uploaded to your website—whether on WordPress or any PHP-based platform—is immediately optimized and, if enabled, converted to the WebP format. This proactive approach maintains performance and visual consistency across all content from the moment it’s added. Why We Need It Performance-First […]
Optimize Images on the Go
Feature: The “Optimize Images on the Go” feature in W3Speedster allows for real-time, automatic image optimization during live page views or when pages are crawled. This ensures that unoptimized images are progressively enhanced without manual intervention, enhancing overall site performance. Why Enable This Feature? Real-Time Image Detection and Optimization: As users access pages, W3Speedster scans […]
Optimize Images via wp-cron
Feature: The “Optimize Images via wp-cron” setting in W3Speedster leverages WordPress’s built-in cron system to automatically optimize images in the background. This ensures ongoing performance improvements without burdening server resources or requiring manual action. Why Enable This Feature? Automated Optimization: Eliminates the need for manual image processing by scheduling optimization tasks automatically. Server Resource Efficiency: […]
Load SVG Inline Tag as URL
Feature: The “Load SVG Inline Tag as URL” option in W3Speedster determines how SVG images are rendered. Instead of embedding the full SVG code inline in the HTML (which increases DOM complexity), this setting enables loading SVGs as external files via standard <img> tags. Why This Setting is Important Improved Page Performance: Prevents HTML bloat […]
