All insights
CRO
Core Web Vitals for online stores: what matters in 2026
Mobile LCP, checkout INP and the direct link to conversion — beyond Lighthouse scores.
On mobile, PDP LCP and time-to-interactive checkout correlate with abandon — more than average homepage score.
Optimized images, font subset and deferred JS on the conversion funnel beat micro-optimizations on blog.
We set performance budgets in CI for headless and custom themes — regressions caught before deploy.