How to optimize web responsiveness with Interaction to Next Paint

Technical session


Dive into Interaction to Next Paint (INP), the newest performance metric in the Web Vitals program. Learn from the Chrome team how INP works and see how to use it to diagnose input responsiveness issues. One third of websites still struggle to meet the 200ms threshold for "good" INP. See what real-world sites did to improve their INP and how it affected their bottom line.


INP documentation
Learn more
Optimize INP guide
Learn more
Optimize long tasks guide
Learn more
Connect with developers

Join developer communities around the world for networking, meetups, collaboration, and more.

Find a community
Continue learning

Grow your skills around the Google technology you love.