diff --git a/Public/FeaturedImage/Infrastructure/Ui/FeaturedImageRenderer.php b/Public/FeaturedImage/Infrastructure/Ui/FeaturedImageRenderer.php
index 023fe981..94c7ce8c 100644
--- a/Public/FeaturedImage/Infrastructure/Ui/FeaturedImageRenderer.php
+++ b/Public/FeaturedImage/Infrastructure/Ui/FeaturedImageRenderer.php
@@ -160,16 +160,18 @@ final class FeaturedImageRenderer implements RendererInterface
         $content = $data['content'] ?? [];
 
         $imageSize = $content['image_size'] ?? 'roi-featured-large';
-        $lazyLoading = $content['lazy_loading'] ?? true;
+        $lazyLoading = $content['lazy_loading'] ?? false; // LCP: no lazy por defecto
         $linkToMedia = $content['link_to_media'] ?? false;
 
         $imgAttr = [
             'class' => 'img-fluid featured-image',
             'alt' => get_the_title(),
+            'fetchpriority' => 'high', // LCP optimization
         ];
 
         if ($lazyLoading) {
             $imgAttr['loading'] = 'lazy';
+            unset($imgAttr['fetchpriority']); // No fetchpriority si es lazy
         }
 
         $thumbnail = get_the_post_thumbnail(null, $imageSize, $imgAttr);