Performance & Optimization

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Technical case studies and guides on speeding up online stores. Fighting technical debt, reducing TTFB, optimizing SQL queries, and implementing Redis caching. You will also find Core Web Vitals breakdowns, Varnish and CDN configuration, and concrete numbers - how many milliseconds and PageSpeed points a given change delivered in real PrestaShop and Laravel deployments.

Performance & Optimization 2026-06-05

How I Reduced PrestaShop TTFB from 2.5s to 0.3s Without Upgrading the Server

Store slowing down? Before upgrading your server, inspect the code. See how eliminating critical bottlenecks in PrestaShop (including the N+1 query problem and a killer sitemap) dropped TTFB to 300ms for a 15k+ product catalog.

7 min