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Article image Google replaces First Input Delay (FID) metric with Interaction to Next Paint (INP): What does this mean for web developers?

18.01.2026

Google replaces First Input Delay (FID) metric with Interaction to Next Paint (INP): What does this mean for web developers?

Google has announced a change to its Core Web Vitals, replacing the First Input Delay (FID) metric with Interaction to Next Paint (INP). What does this mean for web developers?