[iamakulov]

This is correct (source: working in web perf for 5 years).

INP is the time between you click/press a key/etc and the moment the next paint happens. It’s only measured for on-page interactions, not for navigations.

It’s basically like http://danluu.com/input-lag/ but as a web metric.

[danielvaughn]

Thanks for confirming, yeah that makes sense. Side note, that input-lag thing is a very cool resource.