LV 1.2.5 — Core Web Vitals

REQ-1.2.5-CWV

Nachweisstufe: TECHNISCHER POC

Wird gezeigt

• ✓ responsive WebP photos (480-1920px, srcset, fetchpriority) cut the mobile LCP in a lab run (4x CPU, ~1.6 Mbit/s, 150 ms) from ~7.5 s to ~1.3 s and the transfer from ~1.3 MB to ~0.34 MB on the demo host; CLS ~0.00

Wartet auf externe Information

• ○ Measured with a custom lab script, not yet Lighthouse CI - LCP/CLS/INP budgets in CI (docs/performance.md) are still to be automated; field data (CrUX) cannot exist before go-live

Live-Demonstration ansehen →

Technische Dokumentation

• docs/performance.md

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