What is INP by device memory
INP by device memory shows the Interaction to Next Paint (INP) value across devices with different memory capacities (e.g. 2GB, 4GB, 8GB, 16GB). This lens helps you understand how hardware limitations impact your site's responsiveness.
The list includes only device memory configurations that generated real user traffic during the selected period.
INP represents the delay users experience between interacting with your site (like clicking a button) and seeing a visual response. Devices with lower memory often struggle with rendering, multitasking, and JavaScript execution — leading to slower INP.
Healthy INP by device memory sample
Should you worry
A healthy INP by device memory lens will look all green. Some memory configurations might perform better, but as long as you don't see yellow or red, it’s considered healthy. The greener the segment, the better the perceived interactivity.
Unhealthy INP by device memory sample
In the example below, devices with 2GB memory show slow INP values. These slower interactions can frustrate users, increasing bounce rates and exit rates, especially on mobile.
Resolving unhealthy INP by device memory
Go-to action plan to resolve an unhealthy INP by device memory:
Ask Uxi to analyze your INP by device memory values and suggest improvements.
Use Filters to isolate lower-memory devices in this lens and cross-check with other INP lenses to identify common problem areas.
Simulate INP of the suspected lens to see if fixing it will resolve the INP by device memory. If yes, this is where the resolution focus should be.
Use an automated INP optimization tool like INProve to improve your INP by device memory 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.