A case study showed that Disney+ Hotstar increased weekly card views by 100% on living room devices by reducing by 61%. Similarly, redBus improved its INP score and saw a 7% increase in sales. Conclusion
With the internet becoming more saturated, users are less patient. A slow, unresponsive site leads to abandonment and lost revenue. 1. Improved User Experience (UX)
In the rapidly evolving digital landscape of 2026, user experience is no longer just a luxury—it is the cornerstone of online success. As web technologies advance, so do user expectations for instantaneous, seamless interaction. At the heart of this evolution lies (or Interaction to Next Paint), a crucial metric that measures how quickly a webpage responds to a user's actions. nipactivity
Large chunks of code that run on the main thread, blocking other actions.
Ensure that visual feedback (like a loading spinner or button state change) occurs within 100 milliseconds of a click. Case Study: Successful NIP-Activity Optimization A case study showed that Disney+ Hotstar increased
(INP) is a Core Web Vital metric introduced by Google to evaluate a page’s overall responsiveness to user interaction. Unlike older metrics that only measured the initial load, NIP-Activity assesses the delay between a user action—such as clicking a button, tapping a menu, or typing in a field—and the moment the page visually updates. Good INP: Below 200 milliseconds (fast, responsive). Needs Improvement: Between 200 and 500 milliseconds. Poor INP: Above 500 milliseconds (sluggish, frustrating).
Excessive tracking scripts can slow down interactivity. 2. Streamline the DOM A slow, unresponsive site leads to abandonment and
Break down large JavaScript bundles into smaller chunks that load only when needed.