diff --git a/index.html b/index.html
index 25f3e07..14d2a5d 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,7 @@
   <head>
     <link rel="manifest" href="/webmanifest.json" />
     <title>ReplayWeb.page</title>
+    <meta property="og:site_name" content="ReplayWeb.page" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <script src="./ui.js"></script>
     <link rel="icon" href="/favicons/favicon.ico" sizes="32x32" />