wip

app/[locale]/products/[...slug]/page.tsx

@@ -34,30 +34,71 @@ export async function generateMetadata({ params }: ProductPageProps): Promise<Me
     return {
       title: categoryTitle,
       description: categoryDesc,
+      alternates: {
+        canonical: `/${locale}/products/${productSlug}`,
+        languages: {
+          'de': `/de/products/${productSlug}`,
+          'en': `/en/products/${productSlug}`,
+          'x-default': `/en/products/${productSlug}`,
+        },
+      },
       openGraph: {
-        title: categoryTitle,
+        title: `${categoryTitle} | KLZ Cables`,
         description: categoryDesc,
         url: `https://klz-cables.com/${locale}/products/${productSlug}`,
-      }
+        images: [
+          {
+            url: '/uploads/2025/02/og-2.webp',
+            width: 1200,
+            height: 630,
+            alt: categoryTitle,
+          },
+        ],
+      },
+      twitter: {
+        card: 'summary_large_image',
+        title: `${categoryTitle} | KLZ Cables`,
+        description: categoryDesc,
+        images: ['/uploads/2025/02/og-2.webp'],
+      },
     };
   }
 
   const product = await getProductBySlug(productSlug, locale);
   if (!product) return {};
 
+  const imageUrl = product.frontmatter.images?.[0] || '/uploads/2025/02/og-2.webp';
+
   return {
     title: product.frontmatter.title,
     description: product.frontmatter.description,
+    alternates: {
+      canonical: `/${locale}/products/${slug.join('/')}`,
+      languages: {
+        'de': `/de/products/${slug.join('/')}`,
+        'en': `/en/products/${slug.join('/')}`,
+        'x-default': `/en/products/${slug.join('/')}`,
+      },
+    },
     openGraph: {
-      title: product.frontmatter.title,
+      title: `${product.frontmatter.title} | KLZ Cables`,
       description: product.frontmatter.description,
       type: 'website',
       url: `https://klz-cables.com/${locale}/products/${slug.join('/')}`,
+      images: [
+        {
+          url: imageUrl,
+          width: 1200,
+          height: 630,
+          alt: product.frontmatter.title,
+        },
+      ],
     },
     twitter: {
       card: 'summary_large_image',
-      title: product.frontmatter.title,
+      title: `${product.frontmatter.title} | KLZ Cables`,
       description: product.frontmatter.description,
+      images: [imageUrl],
     },
   };
 }