Optimizing Interaction to Next Paint (INP) for Better Website Performance

Keeping your website fast is crucial for user experience and SEO. The Core Web Vitals initiative by Google offers key metrics to evaluate your website's performance. The three metrics include Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS).

Improving the Interaction to Next Paint (INP) metric is essential for a seamless user experience and better search engine rankings. INP measures the responsiveness of your website to user interactions, such as clicks on buttons. It's crucial to ensure that this process is completed within 200 milliseconds to achieve a 'Good' score and avoid any negative impact on your rankings.

To identify and address slow INP times, you can leverage tools like Google Search Console and real-user monitoring services. These tools provide insights into specific pages with slow INP and help you pinpoint the elements causing delays. Analyzing INP components such as Input Delay, Processing Time, and Presentation Delay can guide your optimization efforts.

Identifying scripts contributing to slow INP, understanding their role in user interactions, and collaborating with third-party providers for optimization are key steps in resolving INP issues. By investigating high input delay and presentation delay scenarios, you can enhance the overall performance of your website and deliver exceptional user experiences.