This feature creates critical CSS for your website to improve page load performance. Just click on the button, it will automatically crawl almost all the pages and create critical css on its own. Critical css generation is pretty fast like 10-15 mins but may take more time with site with thousand of pages. In the […]
Archives: W3Speedster Docs
Documentation for W3Speedster
Javascript Optimization
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Clear Cache when Page or Post is Updated
Feature: Ensures cached content stays synchronized with updates to your website. Functionality: When a page, post, or custom post type is updated, published, or deleted, W3Speedster: Automatically removes the corresponding cached HTML file. Generates and stores a fresh cache version upon the next visit. Extended Cache Clearing: W3Speedster also clears associated cache files to maintain […]
Enable Image lazy Load
The W3Speedster Plugin allows you to enable lazy loading for images. This feature ensures that images are loaded only as they come into the user’s viewport, significantly improving your site’s performance and reducing initial load times. […]
Exclude Inline JavaScript from Lazy Load
This feature allows you to exclude specific inline JavaScript from being lazy-loaded. For example, you might want to exclude scripts like ‘Google Analytics’ to ensure they load immediately and function correctly without delay. This helps maintain essential functionalities while still benefiting from lazy loading for other scripts. […]
W3speedster Internal Css Minify
Function: W3speedup_internal_css_minify Description: If you don’t want to minify, W3Speedster allows you to exclude stylesheet files from minify. Parameter: $path- path of css file.$css- Css content of the file.$css_minify- 0 || 1 (default) Return: 1 – it will exclude the entered css file from minification.0 – it will not exclude the entered css file from […]
Load Style Tag in Head to Avoid CLS
This feature allows style tags to load in the head section, fixing the Cumulative Layout Shift (CLS) of the page. To use it, simply add the ID of each style tag in the provided box and save your changes. Ensure that each style tag ID is entered on a new line. […]
Preload Caching
Feature: Proactively generates static HTML cache files before user requests, improving performance from the first visit. Functionality: W3Speedster automatically crawls and stores static versions of pages in advance. Cache generation is scheduled or triggered based on predefined criteria. How It Differs from Traditional Caching: Traditional caching: Generated only on the first user visit, which involves […]
Enable Iframe lazy Load
With the W3Speedster Plugin, you can also enable lazy loading for iframes. By delaying the loading of iframes until they are needed, your site can load faster, offering a smoother and more efficient user experience. […]
Exclude pages from HTML caching
Excluding specific pages from HTML caching ensures that these pages are always fetched directly from the server rather than from a cache. This approach is particularly useful for pages with dynamic content that changes frequently, user-specific pages, and sections of your site that must always display the most current data. […]
