diff --git a/.jules/spider.md b/.jules/spider.md
index 572ac48..3ac8490 100644
--- a/.jules/spider.md
+++ b/.jules/spider.md
@@ -10,3 +10,6 @@
 ## 2024-05-19 - Typechecking JSON-LD Date Properties
 **Learning:** When passing potentially null date fields (like `publishedAt`, `updatedAt`) from Payload CMS to jsonLd generator functions, using the fields directly can cause strict TypeScript compilation failures since the schemas explicitly expect `string | undefined` and not `null`.
 **Action:** Always use the logical OR operator with `undefined` (e.g., `datePublished: post.publishedAt || undefined`) when passing date properties to JSON-LD generator functions to satisfy strict type requirements and prevent build regressions.
+## 2024-05-19 - Typechecking JSON-LD ItemList Implementations
+**Learning:** Archive and listing pages (like `/actualites`) can be optimized with `ItemList` schema for search engines to better understand the collection of items. It requires generating absolute URLs dynamically using `getServerSideURL()` alongside the locale logic to ensure links inside the schema perfectly match the canonical URLs.
+**Action:** When implementing `ItemList` JSON-LD schema on index pages, map over the payload documents to include valid `url` attributes and verify that `tsc` passes without breaking existing page rendering logic.
diff --git a/src/app/(frontend)/[locale]/actualites/page.tsx b/src/app/(frontend)/[locale]/actualites/page.tsx
index 31897c7..e12e2ee 100644
--- a/src/app/(frontend)/[locale]/actualites/page.tsx
+++ b/src/app/(frontend)/[locale]/actualites/page.tsx
@@ -6,6 +6,8 @@ import React from 'react'
 import Link from 'next/link'
 import { Media } from '@/components/Media'
 import { ArrowUpRight, Clock } from 'lucide-react'
+import { getItemListJsonLd } from '@/utilities/jsonLd'
+import { getServerSideURL } from '@/utilities/getURL'
 
 export const dynamic = 'force-static'
 export const revalidate = 600
@@ -29,9 +31,19 @@ export default async function ActualitesPage(props: {
   const featured = actualites.docs[0]
   const rest = actualites.docs.slice(1)
 
+  const serverUrl = getServerSideURL()
+  const itemListJsonLd = getItemListJsonLd(
+    actualites.docs.map((doc) => ({
+      name: doc.title,
+      url: `${serverUrl}/${locale || 'fr'}/actualites/${doc.slug}`,
+    }))
+  )
+
   return (
     <main className="relative min-h-screen bg-smatch-black text-smatch-text-primary selection:bg-smatch-gold selection:text-smatch-black overflow-hidden pt-32 pb-24">
       {/* SEO: Use semantic <main> tag to indicate the primary content of the document, improving crawlability and accessibility. */}
+      {/* SEO: Inject ItemList structured data to help search engines understand the collection of items. */}
+      <script type="application/ld+json" dangerouslySetInnerHTML={{ __html: JSON.stringify(itemListJsonLd) }} />
       {/* Background Atmosphere */}
       <div className="absolute top-0 left-1/2 -translate-x-1/2 w-full max-w-[1200px] h-[600px] bg-smatch-surface opacity-30 blur-[150px] rounded-[100%] pointer-events-none -z-10" />
 
diff --git a/src/utilities/jsonLd.ts b/src/utilities/jsonLd.ts
index 8378766..d392959 100644
--- a/src/utilities/jsonLd.ts
+++ b/src/utilities/jsonLd.ts
@@ -267,3 +267,17 @@ export function getBlogPostingJsonLd(args: {
         },
     }
 }
+
+/** ItemList schema — use on archive/listing pages */
+export function getItemListJsonLd(items: { name: string; url: string }[]) {
+    return {
+        '@context': 'https://schema.org',
+        '@type': 'ItemList',
+        itemListElement: items.map((item, i) => ({
+            '@type': 'ListItem',
+            position: i + 1,
+            name: item.name,
+            url: item.url,
+        })),
+    }
+}