Interaction to Next Paint is in Google's poor range

Interaction to Next Paint (INP) measures how long it takes the page to visibly respond after a visitor clicks, taps, or presses a key. This site measured above 500 milliseconds, which is Google's "poor" threshold, meaning clicks and taps feel sluggish and the page can seem broken even when it is actually still working. A slow-feeling interface damages trust in the moment a visitor is trying to act, whether that is submitting a form, opening a menu, or adding something to a cart, and it is one of Google's three official Core Web Vitals used in ranking. Your developer should identify the long-running JavaScript tasks that are blocking the browser from responding to input. Common fixes include splitting large JavaScript bundles into smaller pieces, deferring non-urgent work until the browser is idle, and rendering long lists more efficiently. Budget four to eight hours, since INP problems usually require some profiling to pin down.