diff --git a/index.html b/index.html
index 710adc2..170b1ea 100644
--- a/index.html
+++ b/index.html
@@ -8,6 +8,15 @@
       <link rel="icon" href="favicon.ico">
       <link rel="stylesheet" href="css/style.css">
       <link rel="stylesheet" href="css/loading.css">
+      <meta property="og:title" content="ᵀᴱTᴿᴬ"/>
+      <meta property="og:type" content="game"/>
+      <meta property="og:url" content="https://adrien.malingrey.fr/jeux/tetra/"/>
+      <meta property="og:image" content="https://adrien.malingrey.fr/jeux/tetra/thumbnail.png"/>
+      <meta property="og:image:width" content="250"/>
+      <meta property="og:image:height" content="250"/>
+      <meta property="og:description" content="Des blocs qui tombent en 3D"/>
+      <meta property="og:locale" content="fr_FR"/>
+      <meta property="og:site_name" content="adrien.malingrey.fr"/>
       <script async src="https://unpkg.com/es-module-shims@1.6.3/dist/es-module-shims.js"></script>
       <script type="importmap">
         {