Why Core Web Vitals Matter in 2025 Google’s 2024 Page Experience Update made these metrics critical for rankings: Failing these thresholds can reduce organic traffic by up to 40% (Search Engine Journal, 2024). 1. Fixing LCP (Slow Loading) Causes & Solutions Issue Diagnosis Fix Slow Server TTFB >600ms Upgrade to faster host (Kinsta, Cloudways) Unoptimized Images LCP element is