Latest Performance Engineering Articles

By: Paul Wright On: December 4, 2025

LCP, or Largest Contentful Paint, is one of Google’s Core Web Vitals and a key way of measuring how quickly…

By: Paul Wright On: December 3, 2025

HTTP/3 is the latest generation of the web’s transport protocol, designed to reduce latency, smooth out performance on flaky networks,…

By: Paul Wright On: November 27, 2025

Over the last decade, the web has quietly undergone the biggest transport-layer upgrade since HTTP/2. Modern sites are faster, more…

By: Paul Wright On: November 25, 2025

If you run a serious WordPress site in 2025, you can’t treat your CDN as an afterthought. The wrong configuration…

By: Paul Wright On: November 22, 2025

Edge caching is brilliant for speeding up WordPress. Push your pages right out to the CDN edge, cut TTFB, and…

By: Paul Wright On: November 9, 2025

When a hosting provider promises “99.99% uptime,” what does that actually mean in practice? At Tech IT EZ, we decided…

By: Paul Wright On: November 7, 2025

When your post hits the front page of Reddit or Hacker News, two things happen: dopamine and denial. Dopamine because…

By: Paul Wright On: November 1, 2025

Updated on: November 7, 2025

When you test your WordPress site’s speed, you’re bombarded with three-letter acronyms — TTFB, LCP, and CLS. Each promises to…