The State of Web Vitals

Content management systems (CMS) and the Core Web Vitals

Field data PhoneDesktopAll Scope All sites October 2026 edition · Desktop field outcomes · WordPress sites only
WordPress Scoped to 63,295 sites out of 203,892 analyzed (cms) Compare with all sites →
No WordPress slice for this metric in this edition — the slice contract does not cover it for cms (or the served data predates it). The fleet view has it.
Related signals Analytics on page → Optimization plugins → Cookie wall detected → JS framework → By Arjen Karel · 63,295 crawled WordPress sites (17,005 with desktop Chrome field data, October 2026) · How we measured