Category
Performance
Speed, Core Web Vitals and the metrics that shape real user experience.
Category
Speed, Core Web Vitals and the metrics that shape real user experience.
Core Web Vitals quantify how fast, responsive and stable a page feels to real users. Good scores improve conversions and are a Google ranki…
Text assets compress well because HTML and code repeat the same patterns. Enabling Brotli (with Gzip fallback for older clients) reduces by…
Oversized, uncompressed images slow every page load and hurt Core Web Vitals. Serving appropriately sized images in modern formats, with la…
By default, linked stylesheets and synchronous scripts in the head block rendering. The page stays blank until they finish. Moving non-esse…
Time To First Byte measures everything that happens before content starts arriving. A high TTFB delays rendering and worsens Core Web Vital…
Response time measures server speed before any rendering happens. It is the foundation of perceived performance: no amount of front-end opt…