Add SEO/AEO metadata to share pages

app/(marketing)/blog/[slug]/page.tsx

@@ -5,6 +5,7 @@ import { stripDeadLinks } from "@/lib/dead-links";
 import { stripTrailingAd } from "@/lib/blog/split-html";
 import { AdUnit } from "@/components/ads/ad-unit";
 import { env } from "@/lib/env";
+import { createSeoAeoMetadata, serializeJsonLd } from "@/lib/seo/seo-aeo-meta";
 
 // The article body's typography.
 const PROSE =
@@ -25,21 +26,23 @@ export async function generateMetadata({
 }) {
   const { slug } = await params;
   const post = await findAnyPost(slug);
+  const url = `${env.siteUrl.replace(/\/$/, "")}/blog/${slug}`;
   if (!post) {
-    return { title: "Post not found", alternates: { canonical: `/blog/${slug}` } };
+    return createSeoAeoMetadata({
+      title: "Post not found",
+      description: "This CrawlProof post is no longer available.",
+      url,
+      robots: { index: false, follow: false },
+    });
   }
-  return {
+  return createSeoAeoMetadata({
     title: post.title,
-    description: post.excerpt ?? undefined,
-    alternates: { canonical: `/blog/${slug}` },
-    openGraph: {
-      type: "article",
-      url: `/blog/${slug}`,
-      title: post.title,
-      description: post.excerpt ?? undefined,
-      images: post.image_url ? [{ url: post.image_url }] : undefined,
-    },
-  };
+    description: post.excerpt || post.title,
+    url,
+    type: "article",
+    socialCard: post.image_url ? "summary_large_image" : "summary",
+    ...(post.image_url ? { image: post.image_url, imageAlt: `${post.title} featured image` } : {}),
+  });
 }
 
 export default async function BlogPost({
@@ -69,7 +72,7 @@ export default async function BlogPost({
       <script
         type="application/ld+json"
         dangerouslySetInnerHTML={{
-          __html: JSON.stringify({
+          __html: serializeJsonLd({
             "@context": "https://schema.org",
             "@type": "BlogPosting",
             headline: post.title,

app/(marketing)/recent/page.tsx

@@ -3,6 +3,7 @@ import Link from "next/link";
 import { serviceClient } from "@/lib/supabase/service";
 import { createClient } from "@/lib/supabase/server";
 import { env } from "@/lib/env";
+import { createSeoAeoMetadata } from "@/lib/seo/seo-aeo-meta";
 import { listUserOrgs } from "@/lib/orgs";
 import { RecentOutreachForm, type OutreachHistoryItem } from "./outreach-form";
 import { deriveOutreachStatus, type OutreachSocialPost } from "@/lib/sp/outreachStatus";
@@ -89,25 +90,15 @@ export async function generateMetadata({
   const sp = await searchParams;
   const page = Math.max(1, Math.min(MAX_PAGES, Number(sp.page) || 1));
   const url = `${env.siteUrl.replace(/\/$/, "")}/recent${page > 1 ? `?page=${page}` : ""}`;
-  return {
-    title:
-      page === 1
-        ? "Recent AEO audits"
-        : `Recent AEO audits — page ${page}`,
-    description:
-      "Browse opted-in free AEO audits run on CrawlProof. See what AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended) can find on real sites — score, findings, and a priority to-do list.",
-    alternates: { canonical: url },
-    openGraph: {
-      type: "website",
-      url,
-      title: "Recent AEO audits — CrawlProof",
-      description:
-        "The latest opted-in AEO audits run on CrawlProof. Shareable scans of real sites.",
-      siteName: "CrawlProof",
-    },
-    twitter: { card: "summary_large_image", title: "Recent AEO audits — CrawlProof" },
+  const title = page === 1 ? "Recent AEO audits" : `Recent AEO audits — page ${page}`;
+  const description = "Browse opted-in free AEO audits run on CrawlProof. See what AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended) can find on real sites — score, findings, and a priority to-do list.";
+  return createSeoAeoMetadata({
+    title,
+    description,
+    url,
     robots: { index: true, follow: true },
-  };
+    socialCard: "summary_large_image",
+  });
 }
 
 export default async function RecentPage({

app/c/[project]/[slug]/page.tsx

@@ -8,6 +8,7 @@
 import Link from "next/link";
 import { notFound } from "next/navigation";
 import { env } from "@/lib/env";
+import { createSeoAeoMetadata, serializeJsonLd } from "@/lib/seo/seo-aeo-meta";
 import { jobPostingJsonLd, workplaceSummary } from "@/lib/careers/jobs";
 import { displayHost, loadBoard } from "@/lib/careers/board";
 
@@ -28,14 +29,12 @@
 }): Promise<Metadata> {
   const { project: projectId, slug } = await params;
   const found = await load(projectId, slug);
-  if (!found) return { title: "Role not found" };
-  return {
+  if (!found) return createSeoAeoMetadata({ title: "Role not found", description: "This job posting is no longer available." });
+  return createSeoAeoMetadata({
     title: `${found.job.title} — ${found.project.name}`,
-    description:
-      found.job.overview?.slice(0, 200) ??
-      `${found.job.title} at ${found.project.name}.`,
-    alternates: { canonical: `${env.siteUrl}/c/${projectId}/${slug}` },
-  };
+    description: found.job.overview ?? `${found.job.title} at ${found.project.name}.`,
+    url: `${env.siteUrl.replace(/\/$/, "")}/c/${projectId}/${slug}`,
+  });
 }
 
 export default async function HostedJobPage({
@@ -74,7 +73,7 @@
     <main className="mx-auto max-w-3xl px-4 py-10 space-y-6">
       <script
         type="application/ld+json"
-        dangerouslySetInnerHTML={{ __html: JSON.stringify(jsonLd) }}
+        dangerouslySetInnerHTML={{ __html: serializeJsonLd(jsonLd) }}
       />
 
       <nav className="text-sm">

app/c/[project]/page.tsx

@@ -9,6 +9,7 @@ import type { Metadata } from "next";
 import Link from "next/link";
 import { notFound } from "next/navigation";
 import { env } from "@/lib/env";
+import { createSeoAeoMetadata, serializeJsonLd } from "@/lib/seo/seo-aeo-meta";
 import { jobPostingJsonLd, workplaceSummary } from "@/lib/careers/jobs";
 import { displayHost, loadBoard } from "@/lib/careers/board";
 
@@ -21,12 +22,12 @@ export async function generateMetadata({
 }): Promise<Metadata> {
   const { project: projectId } = await params;
   const board = await loadBoard(projectId);
-  if (!board) return { title: "Careers" };
-  return {
+  if (!board) return createSeoAeoMetadata({ title: "Careers", description: "Open roles on CrawlProof-hosted career pages." });
+  return createSeoAeoMetadata({
     title: `Careers at ${board.project.name}`,
     description: `${board.jobs.length} open role${board.jobs.length === 1 ? "" : "s"} at ${board.project.name}.`,
-    alternates: { canonical: `${env.siteUrl}/c/${projectId}` },
-  };
+    url: `${env.siteUrl.replace(/\/$/, "")}/c/${projectId}`,
+  });
 }
 
 export default async function HostedBoardPage({
@@ -55,7 +56,7 @@ export default async function HostedBoardPage({
         <script
           type="application/ld+json"
           dangerouslySetInnerHTML={{
-            __html: JSON.stringify({ "@context": "https://schema.org", "@graph": graph }),
+            __html: serializeJsonLd({ "@context": "https://schema.org", "@graph": graph }),
           }}
         />
       )}

app/r/[token]/page.tsx

@@ -22,6 +22,7 @@
 import { loadConsolidatedOrSoloMarkdown } from "@/lib/audit/summary-markdown";
 import { buildShareCard } from "@/lib/audit/share-card";
 import { env } from "@/lib/env";
+import { createSeoAeoMetadata, serializeJsonLd } from "@/lib/seo/seo-aeo-meta";
 
 export const dynamic = "force-dynamic";
 
@@ -104,29 +105,16 @@
     : `AEO audit for ${host} from CrawlProof. See what AI crawlers can find on the site.`;
 
   return {
-    title,
-    description,
-    alternates: { canonical: url },
-    robots,
-    openGraph: {
-      type: "article",
-      url,
+    ...createSeoAeoMetadata({
       title,
       description,
-      siteName: "CrawlProof",
+      url,
+      type: "article",
+      robots,
+      socialCard: "summary_large_image",
       publishedTime: audit.created_at,
       modifiedTime: audit.completed_at ?? audit.created_at,
-      // No `images` here on purpose. Declaring one would override the
-      // generated per-report card in ./opengraph-image.tsx and put every
-      // report back on the identical static banner. The file convention
-      // supplies og:image, its dimensions, and the alt text.
-    },
-    twitter: {
-      card: "summary_large_image",
-      title,
-      description,
-      // Same reason — the card file feeds twitter:image too.
-    },
+    }),
     other: {
       "article:section": "AEO Audit",
       "article:tag": "AEO, LLM, GPTBot, ClaudeBot, PerplexityBot",
@@ -173,7 +161,7 @@
   return (
     <script
       type="application/ld+json"
-      dangerouslySetInnerHTML={{ __html: JSON.stringify(data) }}
+      dangerouslySetInnerHTML={{ __html: serializeJsonLd(data) }}
     />
   );
 }

app/surveys/[slug]/invite/opengraph-image.tsx

@@ -0,0 +1,42 @@
+import { ImageResponse } from "next/og";
+import { serviceClient } from "@/lib/supabase/service";
+
+export const runtime = "nodejs";
+export const revalidate = 300;
+export const alt = "CrawlProof survey invitation";
+export const size = { width: 1200, height: 630 };
+export const contentType = "image/png";
+
+export default async function Image({ params }: { params: Promise<{ slug: string }> }) {
+  const { slug } = await params;
+  const svc = serviceClient();
+  const { data: survey } = await svc.from("surveys")
+    .select("title, question, project_id")
+    .eq("slug", slug)
+    .maybeSingle();
+  const { data: project } = survey
+    ? await svc.from("projects").select("name").eq("id", survey.project_id).maybeSingle()
+    : { data: null };
+  const title = survey?.title ?? "One question. Better feedback.";
+  const question = survey?.question ?? "Share what you think.";
+  const site = project?.name?.trim() || "CrawlProof Survey";
+  const titleSize = title.length > 48 ? 54 : title.length > 28 ? 68 : 82;
+
+  return new ImageResponse(
+    (
+      <div style={{ width: "100%", height: "100%", display: "flex", flexDirection: "column", justifyContent: "space-between", background: "#0b0d10", padding: "64px 72px", color: "#e7e9ee", fontFamily: "sans-serif" }}>
+        <div style={{ display: "flex", alignItems: "center", justifyContent: "space-between" }}>
+          <div style={{ display: "flex", color: "#6ee7b7", fontSize: 26, fontWeight: 700, letterSpacing: 6 }}>CRAWLPROOF</div>
+          <div style={{ display: "flex", color: "#9aa3b2", fontSize: 24 }}>{site}</div>
+        </div>
+        <div style={{ display: "flex", flexDirection: "column", gap: 26 }}>
+          <div style={{ display: "flex", fontSize: 24, color: "#6ee7b7", textTransform: "uppercase", letterSpacing: 4 }}>Feedback survey</div>
+          <div style={{ display: "flex", fontSize: titleSize, lineHeight: 1.08, fontWeight: 800, maxWidth: 1030 }}>{title}</div>
+          <div style={{ display: "flex", color: "#9aa3b2", fontSize: 32, lineHeight: 1.25, maxWidth: 1000 }}>{question}</div>
+        </div>
+        <div style={{ display: "flex", borderTop: "1px solid #1f2630", paddingTop: 24, color: "#9aa3b2", fontSize: 22 }}>Share your feedback · crawlproof.com</div>
+      </div>
+    ),
+    size,
+  );
+}

app/surveys/[slug]/invite/page.tsx

@@ -1,30 +1,76 @@
+import type { Metadata } from "next";
 import { notFound } from "next/navigation";
+import { cache } from "react";
+import { env } from "@/lib/env";
+import { createSeoAeoMetadata, serializeJsonLd } from "@/lib/seo/seo-aeo-meta";
 import { serviceClient } from "@/lib/supabase/service";
 import { PublicInviteForm } from "./form";
 
-export const metadata = {
-  title: "Get a survey invitation · CrawlProof",
-  robots: { index: false, follow: false },
-};
-
-export default async function SurveyInvitePage({ params }: { params: Promise<{ slug: string }> }) {
-  const { slug } = await params;
+const loadSurveyInvite = cache(async (slug: string) => {
   const svc = serviceClient();
   const { data: survey } = await svc.from("surveys")
-    .select("title, question, answer_type, status, project_id")
+    .select("title, question, status, project_id")
     .eq("slug", slug)
     .maybeSingle();
-  if (!survey) notFound();
-  const { data: project } = await svc.from("projects").select("name").eq("id", survey.project_id).maybeSingle();
+  if (!survey) return null;
+  const { data: project } = await svc.from("projects")
+    .select("name")
+    .eq("id", survey.project_id)
+    .maybeSingle();
+  return { survey, projectName: project?.name?.trim() || "this site" };
+});
+
+export async function generateMetadata({ params }: { params: Promise<{ slug: string }> }): Promise<Metadata> {
+  const { slug } = await params;
+  const context = await loadSurveyInvite(slug);
+  if (!context) {
+    return createSeoAeoMetadata({
+      title: "Survey invitation not found · CrawlProof",
+      description: "This survey invitation is no longer available.",
+      robots: { index: false, follow: false },
+    });
+  }
+
+  const { survey, projectName } = context;
+  const title = `${survey.title} · ${projectName}`;
+  const description = survey.status === "live"
+    ? `${projectName} is asking for feedback: ${survey.question}`
+    : `This survey from ${projectName} is paused.`;
+
+  return createSeoAeoMetadata({
+    title,
+    description,
+    url: `${env.siteUrl.replace(/\/$/, "")}/surveys/${slug}/invite`,
+    robots: { index: false, follow: false },
+    socialCard: "summary_large_image",
+  });
+}
+
+export default async function SurveyInvitePage({ params }: { params: Promise<{ slug: string }> }) {
+  const { slug } = await params;
+  const context = await loadSurveyInvite(slug);
+  if (!context) notFound();
+  const { survey, projectName } = context;
   const active = survey.status === "live";
+  const pageUrl = `${env.siteUrl.replace(/\/$/, "")}/surveys/${slug}/invite`;
+  const structuredData = {
+    "@context": "https://schema.org",
+    "@type": "WebPage",
+    name: survey.title,
+    description: survey.question,
+    url: pageUrl,
+    isPartOf: { "@type": "WebSite", name: "CrawlProof", url: env.siteUrl },
+    mainEntity: { "@type": "Question", text: survey.question },
+  };
 
   return (
     <main className="mx-auto max-w-xl px-4 py-14 sm:px-6">
+      <script type="application/ld+json" dangerouslySetInnerHTML={{ __html: serializeJsonLd(structuredData) }} />
       <div className="card space-y-5 p-6 sm:p-8">
         <p className="text-xs font-semibold uppercase tracking-[0.18em] text-[var(--color-accent)]">CrawlProof Survey</p>
         <h1 className="text-3xl font-bold">{survey.title}</h1>
         <p className="text-sm text-[var(--color-muted)]">{survey.question}</p>
-        {active ? <PublicInviteForm slug={slug} siteName={project?.name ?? "this site"} /> : <p className="rounded border border-[var(--color-border)] p-4 text-sm text-[var(--color-muted)]">This survey is paused and is not accepting new invitations.</p>}
+        {active ? <PublicInviteForm slug={slug} siteName={projectName} /> : <p className="rounded border border-[var(--color-border)] p-4 text-sm text-[var(--color-muted)]">This survey is paused and is not accepting new invitations.</p>}
         <p className="border-t border-[var(--color-border)] pt-4 text-xs leading-relaxed text-[var(--color-muted)]">Your email or phone is used only for the survey invitation channel you select. SMS is sent only with your explicit permission. Email is used as a fallback only when you separately allow it.</p>
       </div>
     </main>

app/surveys/r/[token]/page.tsx

@@ -1,11 +1,14 @@
 import { notFound } from "next/navigation";
+import { createSeoAeoMetadata } from "@/lib/seo/seo-aeo-meta";
 import { serviceClient } from "@/lib/supabase/service";
 import { SurveyResponseForm } from "./form";
 
-export const metadata = {
-  title: "Survey response · CrawlProof",
+export const metadata = createSeoAeoMetadata({
+  title: "Your survey response · CrawlProof",
+  description: "Answer the survey question you were invited to complete.",
   robots: { index: false, follow: false },
-};
+  socialCard: "summary",
+});
 
 export default async function SurveyResponsePage({ params }: { params: Promise<{ token: string }> }) {
   const { token } = await params;