Caching is the most powerful performance multiplier in modern software. Yet most teams treat it as an afterthought—bolting on layers without understanding how they interact, leaving performance on the table…
Tag Archives: Caching
The tension between personalization and caching represents one of the most persistent challenges in modern e-commerce. Users expect tailored experiences—geo-specific pricing, currency conversion, product recommendations, A/B test variants—yet each personalization…
The WooCommerce Cart Fragment Problem WooCommerce ships with a script called wc-cart-fragments.js that fires an AJAX request on every single page load—even your homepage, blog posts, and pages without a…
What is TTFB and Why It Matters Time to First Byte (TTFB) measures the time between starting navigation to a page and when the first byte of a response arrives.…
Introduction: The Three Pillars of WordPress Caching WordPress sites face a fundamental challenge: they’re dynamic. Every request triggers database queries, PHP processing, and theme rendering. Without caching, even a modestly…
If you have ever opened your browser’s developer tools and checked the response headers on a Cloudflare-proxied WooCommerce page, you have almost certainly seen this: cf-cache-status: DYNAMIC. That single header…





