InsightCustomer Experience
Performance by contract — sub-1.5s LCP is the floor
BAZ Doctrine — principle 3 of 5Oct 15, 2026 4 min
BAZ doctrine: web performance isn't a promise, it's a contract. Miss it, refund the sprint.
BAZ doctrine already sets the sub-1.5s LCP floor — stricter than Google's 2.5s. The move: make it a contracted SLA on every build, not an aspiration. The BAZ WebPerf engine allocates the budget and scores the pass-rate.
Free tool — runs live in your browser
Run the LCP budget allocatorCompute your number free. Email-gate the full report only if you want it saved.