Powered Cache

The most powerful caching and performance suite for WordPress. Easily Improve PageSpeed & Web Vitals Score.

Plugin Website: poweredcache.com
Docs: docs.poweredcache.com
Developer Docs: https://poweredcache.github.io/docs/

Features

• Simple and easily configurable: You can import and export settings with a single click.

• Page Caching: Lightning-fast pages. (Trusted by enterprise grade websites)

• Object Caching: Speedup 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 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 cache for user.

• 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 for 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 Google scripts on your server to help satisfy the PageSpeed recommendation. Premium only

Premium Features

Here is a list of the amazing features included in 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)

Setup

1. Upload the powered-cache folder to the /wp-content/plugins/ directory
2. Activate the Powered Cache plugin through the 'Plugins' menu in WordPress
3. That's all.

Credits

We have used code or ideas from the following projects:

• Simple Cache for page cache drop-in.
• WP Background Processing for performing async tasks.
• bj-lazy-load for lazy load feature.
• minify for concatenation and minification
• nginx-http-concat for concatenation.
• varnish-http-purge for varnish extension
• Memcached Object Cache for memcache drop-in.
• Memcached Redux for memcached drop-in.
• WP Redis for redis drop-in.
• APCu for APCu drop-in.
• 10up Toolkit for building tools.
• Shared UI for admin UI.
• Mozart for wrapping dependencies.
• CDN Enabler for some CDN functionalities.
• HtmlMin for HTML minification.
• Defer.js for Delayed JS execution.