INP Checker – Interaction to Next Paint

What Is INP (Interaction to Next Paint)?

INP is a Core Web Vitals metric that measures how quickly a website responds to user interactions such as clicks, taps, or keyboard input.

It reflects the overall responsiveness of a webpage and is critical for user experience and SEO performance.

Why INP Matters for SEO

• Part of Google Core Web Vitals
• Measures real user interaction latency
• Impacts user experience and rankings
• Helps identify performance bottlenecks
• Improves page responsiveness

How to Improve INP

• Reduce JavaScript execution time
• Optimize event handlers
• Minimize main thread blocking
• Use efficient rendering techniques
• Delay non-critical scripts

Frequently Asked Questions

What is INP?

INP measures how quickly a page responds to user interactions.

Why is INP important?

It directly affects user experience and is part of Core Web Vitals.

How can I improve INP?

Optimize JavaScript, reduce blocking tasks, and improve rendering.