⚡️ Magento 2 extension faster subsequent page-loads by prefetching in-viewport links during idle time.

Optimize any Joomla website and/or turn it into a Progressive Web Application

Lightweight and framework-agnostic PHP library to calculate web page carbon emissions based on real-time parameters. No external API required — ideal for custom integrations, CLI tools, or backend automation.

A console tool to losslessly optimize PNG, JPEG and GIF files, using gifsicle, jpegoptim, jpegtran, pngcrush and pngout. It can usually reduce the filesize by 10% to 70%.

Add http server timing headers

Cautron Cache Orchestration automates Cloudflare + WordPress cache with weekly edge purge with enabled cache reserve and edge warmup. It ensures fresh HTML, reuses static assets via Cache Reserve, lowers server load, saves energy, and delivers fast, reliable performance for enterprise-scale, multilingual sites.

Minify you html page

A free & open-source SEO + Performance audit engine.

PHP CSS and JS Files Optimizer improves frontend performance by automatically optimizing, grouping, and minimizing CSS and JavaScript files in your HTML output. It analyzes HTML content, detects locally referenced CSS and JavaScript files, and combines them into optimized bundles, reducing the number of HTTP requests and the file sizes.

UX and Performance Engineering with an SRE Approach

A WordPress plugin that dynamically prevents sticky headers and top bars from overlapping site content

Automated webpage optimization utility that caches, compresses, concatenates, and otherwise optimizes HTML, CSS, JavaScript, and static file content distribution.

Measure Core Web Vitals and browser performance timings from PHP

WordPress optimization anthology plugin focused on non-overlapping optimizations; designed to run alongside critical-path-css-v2.