The goal: fast pages, responsive checkout, and Core Web Vitals scores that stay “good” under real traffic. Consider this your complete Magento performance guide, covering everything from quick wins to enterprise architecture. Whether you call it Magento performance optimization or Magento 2 speed optimization, the underlying levers are the same. Across that work, I keep seeing the same handful of root causes behind slow shopfronts. I’ve spent the last 10 years focused on ecommerce speed work, the last 6 years almost entirely on Magento.