diff --git a/public/assets/socials/1024x512.png b/public/assets/socials/1024x512.png
new file mode 100644
index 0000000000000000000000000000000000000000..ece8ddc3d22d701f78b4219620e93bbf0c82427f
Binary files /dev/null and b/public/assets/socials/1024x512.png differ
diff --git a/public/assets/socials/large.png b/public/assets/socials/1200x630.png
similarity index 100%
rename from public/assets/socials/large.png
rename to public/assets/socials/1200x630.png
diff --git a/public/assets/socials/medium.png b/public/assets/socials/medium.png
deleted file mode 100644
index 38487348929832d0ba616b4f8d897a3b8c2ed517..0000000000000000000000000000000000000000
Binary files a/public/assets/socials/medium.png and /dev/null differ
diff --git a/public/assets/socials/small.png b/public/assets/socials/small.png
deleted file mode 100644
index bab4dd6e06b9a2b378afbdf2d0d37bbcbbb21277..0000000000000000000000000000000000000000
Binary files a/public/assets/socials/small.png and /dev/null differ
diff --git a/public/index.html b/public/index.html
index 8fd58986ee08bf306674ea1d6c39b1bff3c8e203..1e32219dd7785101fcad9589885773ff4e55098f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -16,50 +16,38 @@
     <title>Ecolyo|Suivez et maîtrisez vos consos d'énergie et d'eau</title>
 
     <!-- Open Graph general -->
+    <meta content="Ecolyo" property="og:site_name" />
     <meta
-      property="og:title"
       content="Ecolyo|Suivez et maîtrisez vos consos d'énergie et d'eau"
+      property="og:title"
     />
-    <meta property="og:site_name" content="Ecolyo" />
     <meta
-      property="og:description"
       content="Ecolyo est le service proposé par la Métropole de Lyon pour suivre et comprendre la consommation énergétique globale de votre foyer."
+      property="og:description"
     />
-    <meta property="og:type" content="website" />
     <meta property="og:url" content="https://ecolyo.com" />
+    <meta property="og:type" content="website" />
+    <!-- 1024x512 -->
     <meta
       property="og:image"
-      content="https://ecolyo.com/assets/socials/large.png"
-    />
-    <meta property="og:image:type" content="image/png" />
-    <meta property="og:image:width" content="1200" />
-    <meta property="og:image:height" content="630" />
-    <meta property="og:image:alt" content="Illustration Ecolyo" />
-    <meta
-      property="og:image"
-      content="https://ecolyo.com/assets/socials/medium.png"
+      itemprop="image"
+      content="https://ecolyo.com/assets/socials/1024x512.png"
     />
     <meta property="og:image:type" content="image/png" />
-    <meta property="og:image:width" content="600" />
-    <meta property="og:image:height" content="314" />
     <meta property="og:image:alt" content="Illustration Ecolyo" />
-    <meta
-      property="og:image"
-      content="https://ecolyo.com/assets/socials/small.png"
-    />
+    <meta property="og:image:width" content="1024" />
+    <meta property="og:image:height" content="512" />
     <meta property="og:image:type" content="image/png" />
-    <meta property="og:image:width" content="400" />
-    <meta property="og:image:height" content="400" />
-    <meta property="og:image:alt" content="Illustration Ecolyo" />
+
     <!-- Twitter -->
     <meta name="twitter:card" content="summary_large_image" />
     <meta
-      name="twitter:title"
-      content="Ecolyo|Suivez et maîtrisez vos consos d'énergie et d'eau "
+      name="twitter:image"
+      content="https://ecolyo.com/assets/socials/1200x630.png"
     />
     <meta
-      name="twitter:image"
-      content="https://ecolyo.com/assets/socials/large.png"
+      name="twitter:title"
+      content="Ecolyo|Suivez et maîtrisez vos consos d'énergie et d'eau "
     />
   </head>
   <body>