Performance
2026-05-20
•
8 min read
Core Web Vitals 2026: a practical guide for websites in Greece
How to bring LCP, INP and CLS within Google's thresholds, with concrete checklists for WordPress, WooCommerce and custom builds in Greece.
Why Core Web Vitals matter in Greece
Since 2024 Google uses LCP, INP and CLS as ranking signals. In the Greek market, where mobile traffic is over 72%, a website that is 1 second slower loses up to 12% in conversions.
2026 targets
- LCP: under 2.5s for 75% of visits
- INP: under 200ms
- CLS: under 0.1
The 5 steps we apply on every project
- Critical CSS inline + lazy stylesheets for the rest
- Self-hosted fonts with
font-display: swap - Brotli/gzip + HTTP/3 at the edge
- Image lazy-load with AVIF/WebP fallback
- JavaScript code-splitting and prefetch on hover
On an average WooCommerce store, these changes drop LCP from 4.1s to 1.9s without changing the theme.
Tools we use
PageSpeed Insights, WebPageTest with GR location, Chrome User Experience Report for field data. Always combined with GA4 user-centric metrics.
