Next.js Migration Speed: 31.4% to 28.5% Pass CWV

    Across 1,226 sites that moved to Next.js, the Core Web Vitals pass rate went from 31.4% to 28.5%.

    Change in CWV pass rate after moving to Next.js, by origin (points)
    Gatsby16.8
    Nuxt3.4
    WordPress-1
    Drupal-7.3
    WooCommerce-7.5
    Webflow-14.3
    Magento-21
    Shopify-28.2

    Source: PageSpeed Matters. HTTP Archive top 1M crawls and CrUX, Sept 2024 to Sept 2026; 1,226 sites.

    Negative values mean the pass rate fell after the move; see the table for each group's size.

    Source: Next.js Migration Speed: 31.4% to 28.5% Pass CWV - PageSpeed Matters