diff --git a/ultrawork-manifesto-web/src/index.html b/ultrawork-manifesto-web/src/index.html
index 80356932..74b0a2d3 100644
--- a/ultrawork-manifesto-web/src/index.html
+++ b/ultrawork-manifesto-web/src/index.html
@@ -19,6 +19,9 @@
     <meta property="og:title" content="Ultrawork Manifesto | The Philosophy of High-Output Engineering">
     <meta property="og:description" content="A philosophical framework for developers and AI engineers to achieve extreme productivity through deep focus, atomic execution, and the Ultrawork methodology.">
     <meta property="og:image" content="https://ulw.dev/images/og-image.png">
+    <meta property="og:image:width" content="1200">
+    <meta property="og:image:height" content="630">
+    <meta property="og:image:alt" content="Ultrawork Manifesto - A Blueprint for Meaningful Work">
     <meta property="og:site_name" content="Ultrawork">
     
     <!-- Twitter Card -->