Reading INP Without The Guesswork

Interaction to Next Paint measures how long a page takes to respond after a tap, a click or a key press. Driftcore reports it per route and per device, so a slow checkout does not hide behind a fast home page.

Start with the worst route. Open its slowest interactions, find the long task behind them and check which release introduced it. Most fixes are small: defer a script, split a handler, remove a layout read.