GTmetrix Performance Blog
News, updates and guides on GTmetrix and general web performance
Tag: field data
Interaction to Next Paint (INP) Explained
We explain what Interaction to Next Paint (INP) is, how it impacts performance, and why GTmetrix doesn’t track it (yet).
Field vs Lab (Synthetic) Data – How Do They Compare?
We explain the key differences between field and lab data and how you should interpret them.
