SEO blogpost V2

app/ratgeber/[slug]/page.tsx

@@ -1,8 +1,11 @@
 import type { Metadata } from "next";
+import Image from "next/image";
 import Link from "next/link";
 import { notFound } from "next/navigation";
 import Nav from "@/components/nav";
 import Footer from "@/components/footer";
+import ContextualGuideLink from "@/components/contextual-guide-link";
+import RelatedGuideArticles from "@/components/related-guide-articles";
 import { getGuide, GUIDES } from "@/lib/guides";
 import { TOOL_PAGES } from "@/lib/tool-pages";
 
@@ -27,9 +30,16 @@ export async function generateMetadata({ params }: PageProps<"/ratgeber/[slug]">
       url: `${SITE_URL}/ratgeber/${guide.slug}`,
       title: guide.title,
       description: guide.description,
+      images: [{ url: guide.image.socialSrc, alt: guide.image.alt, width: 1200, height: 630 }],
       publishedTime: "2026-08-03T08:00:00+02:00",
       modifiedTime: "2026-08-03T08:00:00+02:00",
     },
+    twitter: {
+      card: "summary_large_image",
+      title: guide.title,
+      description: guide.description,
+      images: [{ url: guide.image.socialSrc, alt: guide.image.alt }],
+    },
   };
 }
 
@@ -44,15 +54,33 @@ export default async function GuidePage({ params }: PageProps<"/ratgeber/[slug]"
     .filter((tool): tool is (typeof TOOL_PAGES)[number] => Boolean(tool));
   const jsonLd = {
     "@context": "https://schema.org",
-    "@type": "Article",
-    headline: guide.title,
-    description: guide.description,
-    datePublished: "2026-08-03",
-    dateModified: "2026-08-03",
-    inLanguage: "de-DE",
-    mainEntityOfPage: url,
-    author: { "@type": "Person", name: "Timo Knuth" },
-    publisher: { "@type": "Organization", name: "Entscheidomat", url: SITE_URL },
+    "@graph": [
+      {
+        "@type": "Article",
+        headline: guide.title,
+        description: guide.description,
+        datePublished: "2026-08-03",
+        dateModified: "2026-08-03",
+        inLanguage: "de-DE",
+        mainEntityOfPage: url,
+        author: { "@type": "Person", name: "Timo Knuth" },
+        publisher: {
+          "@type": "Organization",
+          name: "Entscheidomat",
+          url: SITE_URL,
+          logo: { "@type": "ImageObject", url: `${SITE_URL}/icon.svg`, width: 512, height: 512 },
+        },
+        image: { "@type": "ImageObject", url: `${SITE_URL}${guide.image.src}`, width: 1536, height: 1024 },
+      },
+      {
+        "@type": "BreadcrumbList",
+        itemListElement: [
+          { "@type": "ListItem", position: 1, name: "Entscheidomat", item: SITE_URL },
+          { "@type": "ListItem", position: 2, name: "Ratgeber", item: `${SITE_URL}/ratgeber` },
+          { "@type": "ListItem", position: 3, name: guide.title, item: url },
+        ],
+      },
+    ],
   };
 
   return (
@@ -72,6 +100,9 @@ export default async function GuidePage({ params }: PageProps<"/ratgeber/[slug]"
             <p className="mt-6 text-lg leading-relaxed text-ink-soft">{guide.description}</p>
             <p className="mt-6 text-sm text-ink-soft">Von Timo Knuth · Veröffentlicht und aktualisiert am {guide.updated}</p>
           </header>
+          <figure className="mt-10 overflow-hidden rounded-3xl border border-line bg-surface shadow-soft">
+            <Image src={guide.image.src} alt={guide.image.alt} width={1536} height={1024} priority sizes="(min-width: 1024px) 768px, 100vw" className="h-auto w-full object-cover" />
+          </figure>
           <div className="mt-10 space-y-10 text-[1.0625rem] leading-8 text-ink-soft">
             {guide.sections.map((section) => (
               <section key={section.heading}>
@@ -84,9 +115,11 @@ export default async function GuidePage({ params }: PageProps<"/ratgeber/[slug]"
                     {section.bullets.map((bullet) => <li key={bullet}>{bullet}</li>)}
                   </ul>
                 )}
+                <ContextualGuideLink guide={guide} sectionHeading={section.heading} />
               </section>
             ))}
           </div>
+          <RelatedGuideArticles guide={guide} />
           <aside className="mt-12 rounded-3xl border border-emerald-line bg-emerald-soft p-6 text-ink">
             <h2 className="font-display text-2xl font-semibold">Passendes Tool auswählen</h2>
             <p className="mt-2 leading-relaxed text-ink-soft">Für spielerische, folgenarme Entscheidungen kannst du die kostenlosen Tools direkt im Browser nutzen – ohne Anmeldung.</p>