2025 Web Almanac — only 48% mobile / 56% desktop origins pass all 3 CWVs
Created 2026-06-23
Summary
Claim: Per the 2025 Web Almanac (HTTP Archive, July 2025 CrUX), only 48% of mobile origins and 56% of desktop origins pass all three Core Web Vitals, and LCP (loading) is the most-failed metric. More than half the mobile web fails — so a genuinely fast site is still a differentiator on the conversion margin.
Source: HTTP Archive Web Almanac 2025 (independent / non-vendor).
Confidence: Verified.
Why this matters for Candid: Even though speed is not a ranking lever, the absolute pass rate is low enough that a fast site materially differentiates conversion. This is the case for Tier 1 redesign work even in markets that look "settled."