diff --git a/apps/crucible/index.html b/apps/crucible/index.html
index 6df91c3..89b8a4b 100644
--- a/apps/crucible/index.html
+++ b/apps/crucible/index.html
@@ -13,7 +13,8 @@
     />
     <title>Crucible — Algorithmic Trading</title>
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="apple-touch-icon" href="/assets/mark-crucible.png" />
+    <link rel="icon" type="image/png" sizes="512x512" href="/favicon-crucible.png" />
+    <link rel="apple-touch-icon" href="/favicon-crucible.png" />
 
     <meta property="og:type" content="website" />
     <meta property="og:site_name" content="CloudsForge" />
@@ -23,12 +24,12 @@
       content="Ten algorithms backtested against real market history, with fees and slippage charged, because a strategy that only works for free does not work. Free until it makes you money."
     />
     <meta property="og:url" content="https://crucible.cloudsforge.online/" />
-    <meta
-      property="og:image"
-      content="https://crucible.cloudsforge.online/assets/product-crucible.png"
-    />
-    <meta property="og:image:alt" content="A crucible pouring a quenched equity curve" />
+    <meta property="og:image" content="https://crucible.cloudsforge.online/og-crucible.png" />
+    <meta property="og:image:width" content="1200" />
+    <meta property="og:image:height" content="630" />
+    <meta property="og:image:alt" content="Crucible" />
     <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:image" content="https://crucible.cloudsforge.online/og-crucible.png" />
 
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/apps/crucible/public/assets/mark-crucible.png b/apps/crucible/public/assets/mark-crucible.png
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diff --git a/branding/social-crucible.png b/branding/social-crucible.png
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