What is INP by multipage sessions
INP by multipage sessions lens examines how responsive your site feels to users with varying levels of session depth. Interaction to Next Paint (INP) tracks the delay between a user interaction and visual feedback.
Users with higher MPSR typically interact more — meaning smooth responsiveness is crucial to keeping them engaged.
Healthy INP by multipage sessions sample
Should you worry
If INP is fast across all engagement levels, your site is enabling users to take action quickly and confidently. This is especially important for high-MPSR users who expect responsiveness during exploration.
Unhealthy INP by multipage sessions sample
Slow INP in high-MPSR groups can cause friction mid-journey (e.g., filter delays, slow add-to-cart). Low-MPSR groups with poor INP might never get far enough to engage deeply — their first interactions may be discouraging.
Resolving unhealthy INP by multipage sessions
Go-to action plan to resolve an unhealthy INP by multipage sessions:
Ask Uxi to analyze your INP by multipage sessions values and suggest improvements.
Use Filters to drill into slow MPSR sessions and find patterns across devices or UTM sources.
Simulate INP of the suspected lens to see if fixing it will resolve the INP by multipage sessions. If yes, this is where the resolution focus should be.
Use an automated INP optimization tool like INProve to improve your INP by multipage sessions values.
Once you’ve improved INP, set an alert to be the first to know if it starts worsening again.
Try it yourself
Discover how your website performs with real user data.