Improving Web Responsiveness: INP fixes from real-world cases

Apr 16, 2025, 4:00 PM UTC (see full event)

Interaction to Next Paint (INP), Google's newest Core Web Vital, focuses on a site's responsiveness to user interactions. This talk will demonstrate practical techniques for improving slow interactions through real-world case studies of debugging and optimizing poor INP. You'll leave this session equipped to identify, troubleshoot, and fix slow interactions, ensuring a consistently responsive user experience.

Andrea Verlicchi (he/him) is a Google Developer Expert (GDE) with 25 years of front-end development experience and 5 years in consulting and web performance optimization. He is passionate about front-end development, web performance, accessibility, and user experience (UX) optimization, and stays constantly updated on web standards and technologies. He currently works at Speed Kit and enjoys sharing his passion for technology through speaking at web conferences, writing on his blog, and contributions to Medium and Smashing Magazine. Beyond web performance, you can have long conversations with Andrea about sustainability, cultures, psychology, languages, and dialects.