Powered Cache – Caching and Optimization for WordPress – Easily Improve PageSpeed & Web Vitals Score vs Varnish/Nginx Proxy Caching

Powered Cache is your comprehensive solution for enhancing WordPress site performance, ensuring a swift and seamless user experience. The Free version provides essential tools to boost your site’s speed while the Premium version unlocks a suite of advanced optimization features. Features ⚡️ Simple and easily configurable: Import and export settings effortlessly. Page Caching: Accelerate page loads, trusted by top-tier websites. Object Caching: Speed up dynamic pageviews. It supports Redis, Memcached, Memcache, and APCu. Page Cache Rule Management: Need advanced caching configurations? Got it covered under advanced options. Details File Optimization: Easily minify and combine CSS, JS files. Eliminate render-blocking resource problems easily. And more Database Optimization: Keep redundant data away from your database. Media Optimization: Enable Lazy Load, replace YouTube videos with thumbnails, control WordPress embeds, remove emoji scripts. Combine Google Fonts: Combine Google Fonts URLs into a single URL and optimize the font loading. Rewrite Support: Automatic .htaccess configuration for the ideal setup. The cached file can be served without executing PHP at all. Mobile Support: Separate cache file for mobile, in case want to use the separate theme for the mobile. Logged-in User Cache: If you have user-specific content or running a membership site, it creates cached results for the logged-in users. CDN Integration: Integrate your website with CDN; you just need to enter CNAME(s) and corresponding zones. Cache Preloading: Creating cached pages in advance. This feature will keep caching layer warm. Prefetched DNS: Resolve domain names before resources get requested. Reduce DNS lookup time. Gzip Support: Compress caching files with gzip. Built-in Extensions: Cloudflare, Heartbeat Multisite Support: You can activate network-wide or site basis. It’s compatible with domain mapping. Smart Cache Purging: Only purge the cache that is affected by the content changes. Compatible: Tested and compatible with popular plugins. Battle Tested: Trusted by enterprise-grade websites. Built-in Extensions Built-in extensions (aka add-ons) shipped with Powered Cache to provide more functionality. Cloudflare: Cloudflare compatibility and functionalities Free Heartbeat: Manage the frequency of the WordPress Heartbeat API. Free Varnish: Varnish cache purging Premium only Google Tracking: Powered Cache will host Google scripts on your server to help satisfy the PageSpeed recommendation. Premium only Facebook Tracking: Powered Cache will host Facebook scripts on your server to help satisfy the PageSpeed recommendation. Premium only Premium Features Explore the powerful capabilities offered by Powered Cache Premium: Critical CSS & Load CSS Asynchronously: Accelerate your page load times by prioritizing essential styles. Remove Unused CSS: Smartly scans your website to identify and eliminate unused CSS rules, optimizing performance. Automatic Image Dimension Assignment: Adds missing dimensions to images to improve layout stability and speed. Link Prefetching: Pre-fetches links to provide a smoother user experience. Image Optimizer: On the fly image compression, including AVIF/WebP format conversion, to enhance load speed. Sitemap Preloading: Automatically visits URLs listed in your sitemap to pre-generate cache, ensuring faster load times for your visitors. Scheduled Database Cleanups: Automates database optimization tasks to maintain peak performance. Varnish Extension: Enhance your site’s caching capabilities with Varnish support. Google & Facebook Tracking Extensions: Host external tracking scripts locally, with automatic updates when the external resource changes. WP-CLI Support: Command-line options available to streamline your workflow. Top-Notch Premium Support: Get high-quality support for any issues you might encounter. Ad-Free Plugin Interface: Enjoy an uncluttered, ad-free plugin admin page. By upgrading to Powered Cache Premium you also get access to one-on-one help from our knowledgeable support team and our extensive documentation site. Learn more about Powered Cache Premium Contributing & Bug Report Bug reports and pull requests are welcome on Github. Some of our features are premium only, please consider before sending PR. Documentation Documentation site: https://docs.poweredcache.com/ Developer Docs: https://poweredcache.github.io/docs/ (Hook reference)

Complete WordPress Varnish Cache 3.x/4.x/5.x and Nginx Proxy Cache integration. This plugin handles all integration with Varnish Cache and Nginx Proxy Cache. It was designed for high traffic websites. Main features admin interface, see screenshots console for manual purges, supports regular expressions so you can purge an entire folder or just a single file supports every type of Varnish Cache implementation, see screenshots for examples unlimited number of Varnish Cache servers use of custom headers when communicating with Varnish Cache does not interfere with other caching plugins, cloudflare, etc Varnish Cache configuration generator purge key method so you don’t need to setup ACLs debugging actively maintained You can control the following from the Varnish Caching admin panel : Enable/Disable caching Homepage cache TTL Cache TTL (for every other page) IPs/Hosts to clear cache to support every type of Varnish Cache implementation Override default TTL in posts/pages Purge key based PURGE Logged in cookie Debugging option console for precise manual purges This plugin also auto purges Varnish Cache / Nginx Proxy Cache when your site is modified. Varnish Caching sends a PURGE request to Varnish Cache / Nginx Proxy Cache when a page or post is modified. This occurs when editing, publishing, commenting or deleting an item, and when changing themes. Not all pages are purged every time, depending on your Varnish / Nginx Proxy Cache configuration. When a post, page, or custom post type is edited, or a new comment is added, only the following pages will purge: The front page The post/page edited Any categories or tags associated with the page Varnish Cache / Nginx Proxy Cache is a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. This plugin does not install Varnish/Nginx for you, nor does it configure Varnish/Nginx for WordPress. It’s expected you already did that on your own using the provided config files. Inspired from the following : https://wordpress.org/plugins/varnish-http-purge/ https://github.com/dreamhost/varnish-vcl-collection/