Optimise & Scale
Core Web Vitals
We tune what real users experience — LCP, INP and CLS from field data pulled from your own traffic — then wire the pipeline so nobody can quietly undo it.
The problem
Lab scores improve, field data does not, and six weeks later a new app tag or an unoptimised hero image puts the numbers back where they started. Nobody owns the regression because nothing measured it happening.
// field-data first — never lab scores alone
const budget = { lcp: 1800, tbt: 120, cls: 0.05 };
onCLS(send); onINP(send); onLCP(send);
// regressions fail the deploy, not the quarter