4 minutes readKey takeaways CLS measures unexpected movement, which is why a page can feel broken while loading fast. The usual causes are images without dimensions, injected banners and late-loading fonts. Reserve space for anything that arrives late and most of the score fixes itself. Cumulative Layout Shift or CLS, Web Vitals and Core Web Vitals, these… Read more »
4 minutes readKey takeaways Lighthouse audits performance, accessibility, SEO and best practices in one run. The score is lab data on a simulated device, so it is a diagnostic rather than reality. Use the individual audits; the composite number moves for reasons that do not matter. If you know nothing about your customers’ experience with your website,… Read more »
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