LiteSpeed Cache vs MachStyle

LiteSpeed Cache for WordPress (LSCWP) is an all-in-one site acceleration plugin, featuring an exclusive server-level cache and a collection of optimization features. LSCWP supports WordPress Multisite and is compatible with most popular plugins, including WooCommerce, bbPress, and Yoast SEO. LiteSpeed Cache for WordPress is compatible with ClassicPress. Requirements General Features may be used by anyone with any web server (LiteSpeed, Apache, NGINX, etc.). LiteSpeed Exclusive Features require one of the following: OpenLiteSpeed, commercial LiteSpeed products, LiteSpeed-powered hosting, or QUIC.cloud CDN. Why? Plugin Features General Features Free QUIC.cloud CDN Cache Object Cache (Memcached/LSMCD/Redis) Support+ Image Optimization (Lossless/Lossy) Minify CSS, JavaScript, and HTML Minify inline & external CSS/JS Combine CSS/JS Automatically generate Critical CSS Lazy-load images/iframes Responsive Image Placeholders Multiple CDN Support+ Load CSS Asynchronously Defer/delay JS loading Browser Cache Support+ Database Cleaner and Optimizer PageSpeed score (including Core Web Vitals) optimization OPcode Cache Support+ HTTP/2 Push for CSS/JS (on web servers that support it) DNS Prefetch Cloudflare API Single Site and Multisite (Network) support Import/Export settings Attractive, easy-to-understand interface AVIF/WebP image format support Heartbeat control + This service is not provided by the LSCache plugin, nor is it guaranteed to be installed by your service provider. However, the plugin is compatible with the service if it is in use on your site. LiteSpeed Exclusive Features Automatic page caching to greatly improve site performance Automatic purge of related pages based on certain events Private cache for logged-in users Caching of WordPress REST API calls Separate caching of desktop and mobile views Ability to schedule purge for specified URLs WooCommerce and bbPress support WordPress CLI commands API system for easy cache integration Exclude from cache by URI, Category, Tag, Cookie, User Agent Smart preload crawler with support for SEO-friendly sitemap Multiple crawlers for cache varies HTTP/2 support HTTP/3 & QUIC support ESI (Edge Side Includes) support* Widgets and Shortcodes as ESI blocks* (requires Classic Widgets plugin for WP 5.8+) * Feature not available in OpenLiteSpeed LSCWP Resources Join our Slack community to connect with other LiteSpeed users. Ask a question on our support forum. View detailed documentation. Read about LSCWP and WordPress on our blog. Help translate LSCWP. Contribute to the LSCWP GitHub repo. Third Party Compatibility The vast majority of plugins and themes are compatible with LSCache. Our API is available for those that are not. Use the API to customize smart purging, customize cache rules, create cache varies, and make WP nonce cacheable, among other things. Privacy This plugin includes some suggested text that you can add to your site’s Privacy Policy via the Guide in the WordPress Privacy settings. For your own information: LiteSpeed Cache for WordPress potentially stores a duplicate copy of every web page on display on your site. The pages are stored locally on the system where LiteSpeed server software is installed and are not transferred to or accessed by LiteSpeed employees in any way, except as necessary in providing routine technical support if you request it. All cache files are temporary, and may easily be purged before their natural expiration, if necessary, via a Purge All command. It is up to individual site administrators to come up with their own cache expiration rules. In addition to caching, our WordPress plugin has online features provided by QUIC.cloud for Image Optimization and Page Optimization services. When one of these optimizations is requested, data is transmitted to a remote QUIC.cloud server, processed, and then transmitted back for use on your site. QUIC.cloud keeps copies of that data for up to 7 days and then permanently deletes it. Similarly, the WordPress plugin has a Reporting feature whereby a site owner can transmit an environment report to LiteSpeed so that we may better provide technical support. None of these features collects any visitor data. Only server and site data are involved. QUIC.cloud CDN, if enabled, uses LSCache technology to access your site, and serve your content from remote global nodes. Your data is not accessed by QUIC.cloud employees in any way, except as necessary in providing maintenance or technical support. Please see the QUIC.cloud Privacy Policy for our complete Privacy/GDPR statement.

MachStyle helps your pages feel faster by loading critical styles first and delaying selected non-critical CSS. You decide where this happens using simple rules. For many sites, this can help improve Core Web Vitals. MachStyle is designed for practical, low-risk testing: Create rules for specific page groups, post types, or URL patterns. Test changes safely in Test Flight before they affect real visitors. Compare results in performance tools like PageSpeed Insights before going live. Copy tested rules to live settings when ready. Small, measured changes work best. Test, compare, then roll out. How to Use Open MachStyle and go to Test Flight. Add one rule for one page group, such as the home page, a post type, or a URL pattern. Add the style handles you want to defer. Use the Audit Panel to find style handles. Check the page on desktop and mobile. Run PageSpeed on the Test Flight URL and compare the result with your normal live URL. If the page looks correct and the metrics improve, copy the rules to Live Settings. Enable live optimization. How to Use Audit Panel Audit Panel is a tool that helps you find style handles to defer. Open the frontend of your website and open Audit Panel from MachStyle menu in admin bar. Click on any stylesheet to temporarily remove its styling. This shows you what the page looks like for a fraction of second during load. Look at the top of your site. If it still looks readable and organized without that style, it’s a great candidate to stay deferred. If the page looks messy or the header breaks, that style is important for the first impression. Click it again to turn it back on. Once finished, click Copy Handles button to get your optimized list and add it to your MachStyle settings. What to Defer First Start with styles that are useful but not needed immediately: Footer styles Slider and carousel styles Form styles on pages that do not show forms right away Social share or widget styles below the fold Extra builder or block styles not needed at first paint What Not to Defer Avoid deferring styles that control first-view layout: Main theme layout styles Header, menu, and hero section styles Checkout and cart critical styles Any style that causes visible layout shifts when delayed Development & Contribution MachStyle is open source and welcomes contributions! GitHub Repository: https://github.com/Utsav-Ladani/MachStyle Report Issues: https://github.com/Utsav-Ladani/MachStyle/issues Feature Requests: https://github.com/Utsav-Ladani/MachStyle/issues Contribute Code: Fork the repository and submit pull requests