Add page metadata across every route

The root layout exported no metadata, so routes without their own export
rendered no title at all, and no route had a description. Add a root
metadata block with a title template, Open Graph and Twitter defaults,
and fill in the routes that were missing tags.

- config/site.ts: description and env-driven absolute url for metadataBase
- home, /collections and /shop/collections: titles and descriptions
- products/[handle] and collections/[handle]: generateMetadata off the
  existing catalog fetchers, with canonical and OG image
- existing titles: drop the hand-written " — Shop" suffix now that the
  root template appends it

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011x5jT4fJJCnqPx3umEvXRk

app/account/activate/[id]/[token]/page.tsx

@@ -1,6 +1,6 @@
 import AccountForm from '@/components/shopify/account-form';
 
-export const metadata = { title: 'Activate your account — Shop' };
+export const metadata = { title: 'Activate your account' };
 
 // Shopify's emailed activation link is /account/activate/{id}/{token}.
 export default async function Page({

app/account/login/page.tsx

@@ -1,6 +1,6 @@
 import AccountForm, { AccountFormLink } from '@/components/shopify/account-form';
 
-export const metadata = { title: 'Sign in — Shop' };
+export const metadata = { title: 'Sign in' };
 
 export default function Page() {
   return (

app/account/page.tsx

@@ -3,7 +3,7 @@ import OrderHistory from '@/components/shopify/order-history';
 import { getSessionToken } from '@/services/shopify/session';
 import { getCustomer } from '@/services/shopify/customer';
 
-export const metadata = { title: 'Order history — Shop' };
+export const metadata = { title: 'Order history' };
 
 export default async function Page() {
   const token = await getSessionToken();

app/account/recover/page.tsx

@@ -1,6 +1,6 @@
 import AccountForm, { AccountFormLink } from '@/components/shopify/account-form';
 
-export const metadata = { title: 'Reset password — Shop' };
+export const metadata = { title: 'Reset password' };
 
 export default function Page() {
   return (

app/account/register/page.tsx

@@ -1,6 +1,6 @@
 import AccountForm, { AccountFormLink } from '@/components/shopify/account-form';
 
-export const metadata = { title: 'Create account — Shop' };
+export const metadata = { title: 'Create account' };
 
 export default function Page() {
   return (

app/account/reset/[id]/[token]/page.tsx

@@ -1,6 +1,6 @@
 import AccountForm from '@/components/shopify/account-form';
 
-export const metadata = { title: 'Set a new password — Shop' };
+export const metadata = { title: 'Set a new password' };
 
 // Shopify's emailed reset link is /account/reset/{id}/{token}.
 export default async function Page({

app/collections/[handle]/page.tsx

@@ -1,4 +1,52 @@
+import type { Metadata } from 'next';
 import CollectionDetail from '@/components/shopify/collection-detail';
+import { getCollectionProductsPage } from '@/services/shopify/catalog';
+import { truncate } from '@/lib/utils';
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ handle: string }>;
+}): Promise<Metadata> {
+  const { handle } = await params;
+
+  // No collection-only query exists, so ask for the smallest page of products
+  // and use just the collection node off it.
+  const { collection } = await getCollectionProductsPage(handle, {
+    first: 1,
+  }).catch(() => ({ collection: null }));
+
+  if (!collection) return { title: 'Collection' };
+
+  const description = collection.description
+    ? truncate(collection.description, 160)
+    : `Shop the ${collection.title} collection.`;
+
+  return {
+    title: collection.title,
+    description,
+    alternates: { canonical: `/collections/${collection.handle}` },
+    openGraph: {
+      title: collection.title,
+      description,
+      url: `/collections/${collection.handle}`,
+      images: collection.image
+        ? [
+            {
+              url: collection.image.url,
+              alt: collection.image.altText ?? collection.title,
+            },
+          ]
+        : undefined,
+    },
+    twitter: {
+      card: 'summary_large_image',
+      title: collection.title,
+      description,
+      images: collection.image ? [collection.image.url] : undefined,
+    },
+  };
+}
 
 export default function Page() {
   return <CollectionDetail />;

app/collections/page.tsx

@@ -1,5 +1,11 @@
+import type { Metadata } from 'next';
 import Collections from '@/components/shopify/collections';
 
+export const metadata: Metadata = {
+  title: 'Collections',
+  description: 'Browse every collection in the store.',
+};
+
 export default function Page() {
   return <Collections title="Our Collections" />;
 }

app/layout.tsx

@@ -1,4 +1,5 @@
 import React from 'react';
+import type { Metadata } from 'next';
 import './globals.css';
 import { Geist, Geist_Mono } from 'next/font/google';
 import Header from '@/components/shopify/header';
@@ -16,6 +17,29 @@ const geistMono = Geist_Mono({
   variable: '--font-geist-mono',
 });
 
+// Routes only set their own `title`; the template appends the store name, and
+// everything else here is inherited unless a page overrides it.
+export const metadata: Metadata = {
+  metadataBase: new URL(site.url),
+  title: {
+    default: site.storeName,
+    template: `%s — ${site.storeName}`,
+  },
+  description: site.description,
+  openGraph: {
+    type: 'website',
+    siteName: site.storeName,
+    title: site.storeName,
+    description: site.description,
+    url: '/',
+  },
+  twitter: {
+    card: 'summary_large_image',
+    title: site.storeName,
+    description: site.description,
+  },
+};
+
 export default function RootLayout({
   children,
 }: {

app/page.tsx

@@ -1,4 +1,13 @@
+import type { Metadata } from 'next';
 import Products from '@/components/shopify/products';
+import { site } from '@/config/site';
+
+// The home page keeps the bare store name, so `title.absolute` opts out of the
+// root template rather than rendering "Shop — Shop".
+export const metadata: Metadata = {
+  title: { absolute: site.storeName },
+  description: site.description,
+};
 
 export default function Page() {
   return (

app/policies/[handle]/page.tsx

@@ -1,5 +1,6 @@
 import { notFound } from 'next/navigation';
 import { getShopPolicy, POLICY_HANDLES } from '@/hooks/use-shopify-policies';
+import { site } from '@/config/site';
 
 export function generateStaticParams() {
   return POLICY_HANDLES.map((handle) => ({ handle }));
@@ -13,8 +14,12 @@ export async function generateMetadata({
   const { handle } = await params;
   const policy = await getShopPolicy(handle);
 
+  if (!policy) return { title: 'Policy' };
+
   return {
-    title: policy ? `${policy.title} — Shop` : 'Policy — Shop',
+    title: policy.title,
+    description: `Read the ${policy.title.toLowerCase()} for ${site.storeName}.`,
+    alternates: { canonical: `/policies/${policy.handle}` },
   };
 }
 

app/products/[handle]/page.tsx

@@ -1,5 +1,47 @@
+import type { Metadata } from 'next';
 import ProductDetail from '@/components/shopify/product-detail';
 import ProductRecommendations from '@/components/shopify/product-recommendations';
+import { getProduct } from '@/services/shopify/catalog';
+import { truncate } from '@/lib/utils';
+import { site } from '@/config/site';
+
+export async function generateMetadata({
+  params,
+}: {
+  params: Promise<{ handle: string }>;
+}): Promise<Metadata> {
+  const { handle } = await params;
+
+  // ProductDetail fetches client-side and renders its own empty state, so a
+  // failed lookup here falls back to generic tags rather than a 500.
+  const product = await getProduct(handle).catch(() => null);
+  if (!product) return { title: 'Product' };
+
+  const description = product.description
+    ? truncate(product.description, 160)
+    : site.description;
+  const image = product.images.edges[0]?.node;
+
+  return {
+    title: product.title,
+    description,
+    alternates: { canonical: `/products/${product.handle}` },
+    openGraph: {
+      title: product.title,
+      description,
+      url: `/products/${product.handle}`,
+      images: image
+        ? [{ url: image.url, alt: image.altText ?? product.title }]
+        : undefined,
+    },
+    twitter: {
+      card: 'summary_large_image',
+      title: product.title,
+      description,
+      images: image ? [image.url] : undefined,
+    },
+  };
+}
 
 export default function Page() {
   return (

app/search/page.tsx

@@ -2,7 +2,8 @@ import { Suspense } from 'react';
 import SearchResults from '@/components/shopify/search-results';
 
 export const metadata = {
-  title: 'Search — Shop',
+  title: 'Search',
+  description: 'Search the catalogue by product name, description or type.',
 };
 
 export default function Page() {

app/shop/collections/page.tsx

@@ -1,5 +1,13 @@
+import type { Metadata } from 'next';
 import Collections from '@/components/shopify/collections';
 
+export const metadata: Metadata = {
+  title: 'Collections',
+  description: 'Browse every collection in the store.',
+  // Same listing as /collections; point crawlers at the canonical route.
+  alternates: { canonical: '/collections' },
+};
+
 export default function Page() {
   return <Collections title="Our Collections" />;
 }

components/shopify/cart-drawer.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import React, { useState } from 'react';
+import Image from 'next/image';
 import { useCartStore, redirectToCheckout } from '@/hooks/use-shopify-cart';
 import { Button } from '@/components/ui/button';
 import { Loader } from '@/components/ui/loader';
@@ -171,9 +172,11 @@ const CartDrawer: React.FC = () => {
                         {/* Product Image */}
                         <div className="w-16 h-16 bg-zinc-100 overflow-hidden shrink-0">
                           {image ? (
-                            <img
+                            <Image
                               src={image}
                               alt={item.merchandise.product.title}
+                              width={64}
+                              height={64}
                               className="w-full h-full object-cover"
                             />
                           ) : (

components/shopify/collection-card.tsx

@@ -1,5 +1,6 @@
 import React from 'react';
 import Link from 'next/link';
+import Image from 'next/image';
 
 interface CollectionImage {
   url: string;
@@ -27,10 +28,12 @@ const CollectionCard: React.FC<CollectionCardProps> = ({ collection }) => {
       {/* Collection Image */}
       <div className="relative aspect-square overflow-hidden">
         {collection.image ? (
-          <img
+          <Image
             src={collection.image.url}
             alt={collection.image.altText || collection.title}
-            className="w-full h-full object-cover transition-transform duration-500 group-hover:scale-[1.04]"
+            fill
+            sizes="(min-width: 1024px) 25vw, 50vw"
+            className="object-cover transition-transform duration-500 group-hover:scale-[1.04]"
           />
         ) : (
           <div className="absolute inset-0 flex items-center justify-center text-zinc-300">

components/shopify/header.tsx

@@ -50,7 +50,7 @@ interface HeaderProps {
 }
 
 const Header: React.FC<HeaderProps> = ({
-  storeName = 'Shop',
+  storeName = 'Logo',
   logoUrl,
   links = [
     { label: 'Shop', url: '/' },

components/shopify/order-history.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import React, { useState } from 'react';
+import Image from 'next/image';
 import { RiImageLine } from '@remixicon/react';
 import type { Customer, CustomerOrder } from '@/services/shopify/customer';
 
@@ -123,9 +124,11 @@ const OrderHistory: React.FC<OrderHistoryProps> = ({ customer }) => {
                 <li key={index} className="flex items-start gap-x-3">
                   <div className="h-16 w-16 shrink-0 overflow-hidden bg-zinc-100">
                     {node.variant?.image ? (
-                      <img
+                      <Image
                         src={node.variant.image.url}
                         alt={node.variant.image.altText || node.title}
+                        width={64}
+                        height={64}
                         className="h-full w-full object-cover"
                       />
                     ) : (

components/shopify/product-card.tsx

@@ -1,5 +1,6 @@
 import React from 'react';
 import Link from 'next/link';
+import Image from 'next/image';
 import { truncate } from '@/lib/utils';
 
 interface ProductImage {
@@ -68,10 +69,12 @@ const ProductCard: React.FC<ProductCardProps> = ({ product }) => {
       {/* Product Image */}
       <div className="relative aspect-square overflow-hidden">
         {firstImage ? (
-          <img
+          <Image
             src={firstImage.url}
             alt={firstImage.altText || product.title}
-            className="w-full h-full object-contain transition-transform duration-500 group-hover:scale-[1.04]"
+            fill
+            sizes="(min-width: 1280px) 20vw, (min-width: 1024px) 25vw, (min-width: 640px) 33vw, 50vw"
+            className="object-contain transition-transform duration-500 group-hover:scale-[1.04]"
           />
         ) : (
           <div className="absolute inset-0 flex items-center justify-center text-zinc-300">

components/shopify/product-detail/product-detail-gallery.tsx

@@ -1,12 +1,15 @@
 'use client';
 
 import React, { useCallback, useEffect, useRef, useState } from 'react';
+import Image from 'next/image';
 import { RiCloseLine } from '@remixicon/react';
 import { Button } from '@/components/ui/button';
 
 interface ProductImage {
   url: string;
   altText?: string | null;
+  width?: number | null;
+  height?: number | null;
 }
 
 interface ProductDetailGalleryProps {
@@ -136,11 +139,14 @@ const ProductDetailGallery: React.FC<ProductDetailGalleryProps> = ({
               isSingle ? 'sm:col-span-2' : ''
             }`}
           >
-            <img
+            <Image
               src={image.url}
               alt={image.altText || 'Product image'}
+              fill
+              sizes="(min-width: 1024px) 30vw, (min-width: 640px) 50vw, 100vw"
+              priority={index === 0}
               draggable={false}
-              className="w-full h-full object-cover select-none"
+              className="object-cover select-none"
             />
           </button>
         ))}
@@ -173,11 +179,19 @@ const ProductDetailGallery: React.FC<ProductDetailGalleryProps> = ({
           onClick={close}
           className="fixed inset-0 z-100 flex items-center justify-center bg-foreground/20 backdrop-blur-md p-6 md:p-10"
         >
-          <img
+          <Image
             src={zoomedImage.url}
             alt={zoomedImage.altText || 'Product image'}
+            // Shopify gives us the intrinsic size; the square fallback only
+            // reserves space until CSS scales it down to fit the overlay.
+            width={zoomedImage.width || 1600}
+            height={zoomedImage.height || 1600}
+            sizes="100vw"
             onClick={(event) => event.stopPropagation()}
-            className="max-h-full max-w-full object-contain"
+            // w/h-auto keeps the box at the image's own ratio; without it the
+            // width+height attributes make both axes definite and the element
+            // stretches to the overlay, swallowing backdrop clicks that close it.
+            className="max-h-full max-w-full w-auto h-auto object-contain"
           />
 
           <Button

components/shopify/search-dialog.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import React, { useEffect, useRef, useState } from 'react';
+import Image from 'next/image';
 import { useRouter } from 'next/navigation';
 import {
   CommandDialog,
@@ -162,9 +163,11 @@ const SearchDialog: React.FC = () => {
                     >
                       <div className="h-14 w-14 shrink-0 overflow-hidden bg-zinc-100">
                         {product.featuredImage ? (
-                          <img
+                          <Image
                             src={product.featuredImage.url}
                             alt={product.featuredImage.altText || product.title}
+                            width={56}
+                            height={56}
                             className="h-full w-full object-cover"
                           />
                         ) : (

config/site.ts

@@ -3,6 +3,15 @@ import type { NavLink } from '@/components/shopify/header';
 /** Chrome shared by every route — rendered once in the root layout. */
 export const site = {
   storeName: 'Shop',
+  description:
+    'An agent-friendly Shopify storefront built with Next.js and Hydrogen.',
+  // Absolute origin behind `metadataBase`, so Open Graph images resolve to full
+  // URLs. Vercel injects VERCEL_PROJECT_PRODUCTION_URL on deployed builds.
+  url:
+    process.env.NEXT_PUBLIC_SITE_URL ??
+    (process.env.VERCEL_PROJECT_PRODUCTION_URL
+      ? `https://${process.env.VERCEL_PROJECT_PRODUCTION_URL}`
+      : 'http://localhost:3000'),
   logoUrl: '',
   copyright: '© 2026 Shop. All rights reserved.',
   navLinks: [

next.config.js

@@ -4,15 +4,15 @@ export default {
     ignoreBuildErrors: true,
   },
   images: {
-    unoptimized: true,
     remotePatterns: [
       {
         protocol: 'https',
         hostname: 'images.unsplash.com',
       },
+      // Covers cdn.shopify.com plus any other Shopify-hosted image subdomain.
       {
         protocol: 'https',
-      hostname: 'cdn.shopify.com',
+        hostname: '**.shopify.com',
       },
       {
         protocol: 'https',