Guides, comparisons and explainers on WordPress speed, caching and Core Web Vitals — from the team behind Speed of Light.
An honest ranking of the best WordPress caching plugins in 2026, comparing page caching, object caching, edge caching, image optimization and Core Web Vitals…
A practical 2026 comparison of WP Rocket, LiteSpeed Cache and FlyingPress — how their caching, CSS, image and object-cache features really differ, and how…
A practical, 2026 guide to passing Core Web Vitals in WordPress: understand LCP, INP, and CLS, then fix each one with caching, CSS optimization,…
A practical, no-fluff 2026 guide to speeding up WordPress: the caching layers that matter, image and code optimization, Core Web Vitals, and how to…
A Redis object cache stores WordPress's repeated database queries in memory so pages build faster. Here's what it does, who actually needs one, and…
WooCommerce is slow by default because it's dynamic. Here's how to speed up WooCommerce safely, cache the right pages, and never break the cart…
WP Rocket is popular, but it isn't the only way to speed up WordPress in 2026. Here are 7 strong WP Rocket alternatives compared…
Cloudflare's free plan doesn't cache HTML by default — but with modern Cache Rules you can serve full pages from the edge without paying…
Largest Contentful Paint is the Core Web Vital most WordPress sites fail. Here's a clear, prioritized playbook to find your LCP element and make…
Unused CSS blocks rendering and drags down your PageSpeed score. Here's what "remove unused CSS" and "Critical CSS" actually mean in WordPress, how to…
The edge-aware HTML caching engine for WordPress. Built for block themes, tuned for Core Web Vitals.
