The State of Web Vitals

Stylesheet origin (1P/3P)

Field data PhoneDesktopAll Scope All sites Q2 2026 edition · All devices field outcomes
Metric LCP INP CLS
No data for Stylesheet origin (1P/3P) this edition.
Related signals Bytes by resource type → Image source mix → Stylesheet loading mix → Uses @import → Chrome field data from 189,915 sites, representing millions of real page loads · How we measured