INP (Interaction to Next Paint): The Only Metric That Truly Matters
INP measures whether a page responds when users interact with it. Improving it means reducing main-thread work, long tasks, and avoidable JavaScript delays.
Topic
Performance Audit
From Audit to Action: CodeVelo’s Site Speed Framework
A useful performance audit ends with prioritized work, not a pile of metrics. The Site Speed Framework turns findings into fixes, budgets, and ongoing measurement.