diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f60b0c..156ff20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,12 +22,12 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Typecheck
-        run: npm run typecheck
-
       - name: Build publishable packages
         run: npm run build:packages
 
+      - name: Typecheck
+        run: npm run typecheck
+
       - name: Build playground
         run: npm run build
 
diff --git a/package.json b/package.json
index f395535..a5b10ec 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,10 @@
     "dev": "npm run dev -w playground",
     "build": "npm run build -w playground",
     "build:packages": "npm run build -w posecode-parser && npm run build -w posecode-share && npm run build -w posecode-render && npm run build -w posecode-embed && npm run build -w posecode-mcp",
+    "check:packages": "node scripts/check-packages.mjs",
+    "changeset": "changeset",
+    "version-packages": "changeset version && node scripts/sync-mcp-version.mjs",
+    "release": "npm run build:packages && npm run check:packages && changeset publish",
     "prepare:xbot": "node scripts/prepare-xbot.mjs",
     "eval": "tsx packages/posecode-eval/src/cli.ts",
     "video:cut2": "remotion render video/cut2/index.tsx PosecodeCut2 docs/launch-media/posecode-cut2-builder-16x9.mp4 --public-dir video/cut2/public --codec h264 --crf 16",
diff --git a/packages/posecode-embed/package.json b/packages/posecode-embed/package.json
index 308ca0a..7afbd1a 100644
--- a/packages/posecode-embed/package.json
+++ b/packages/posecode-embed/package.json
@@ -4,10 +4,14 @@
   "description": "Embed a live 3D Posecode movement anywhere with one <script> tag \u2014 the <posecode-player> web component.",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
-  "types": "./src/index.ts",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
   },
   "files": [
     "dist",
@@ -34,9 +38,12 @@
   "dependencies": {
     "posecode-parser": "0.2.0",
     "posecode-render": "0.2.0",
-    "posecode-share": "0.1.0"
+    "posecode-share": "0.2.0"
   },
   "devDependencies": {
     "esbuild": "^0.24.2"
+  },
+  "publishConfig": {
+    "access": "public"
   }
 }
diff --git a/packages/posecode-eval/package.json b/packages/posecode-eval/package.json
index e22af74..367d5ca 100644
--- a/packages/posecode-eval/package.json
+++ b/packages/posecode-eval/package.json
@@ -1,6 +1,7 @@
 {
   "name": "posecode-eval",
   "version": "0.2.0",
+  "private": true,
   "description": "Fidelity eval harness for Posecode: headless kinematic probing + geometric invariant scoring.",
   "license": "MIT",
   "type": "module",
diff --git a/packages/posecode-language/package.json b/packages/posecode-language/package.json
index 0264b23..73eb99e 100644
--- a/packages/posecode-language/package.json
+++ b/packages/posecode-language/package.json
@@ -1,6 +1,7 @@
 {
   "name": "posecode-language",
   "version": "0.2.0",
+  "private": true,
   "description": "Editor language service for .posecode: diagnostics, completions, and hovers built on posecode-parser. Powers both the playground editor and the LSP.",
   "license": "MIT",
   "type": "module",
diff --git a/packages/posecode-lsp/package.json b/packages/posecode-lsp/package.json
index 64f19ba..7da1fa3 100644
--- a/packages/posecode-lsp/package.json
+++ b/packages/posecode-lsp/package.json
@@ -1,6 +1,7 @@
 {
   "name": "posecode-lsp",
   "version": "0.2.0",
+  "private": true,
   "description": "Language Server Protocol implementation for the Posecode (.posecode) DSL: diagnostics, completion, and hover, powered by posecode-language.",
   "license": "MIT",
   "type": "module",
diff --git a/packages/posecode-mcp/package.json b/packages/posecode-mcp/package.json
index 2b67f16..fd490ea 100644
--- a/packages/posecode-mcp/package.json
+++ b/packages/posecode-mcp/package.json
@@ -5,10 +5,14 @@
   "mcpName": "io.github.posecode-dev/posecode-mcp",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
-  "types": "./src/index.ts",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
   },
   "bin": {
     "posecode-mcp": "dist/posecode-mcp.mjs"
@@ -41,12 +45,15 @@
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.12.0",
     "posecode-parser": "0.2.0",
-    "posecode-share": "0.1.0",
+    "posecode-share": "0.2.0",
     "zod": "^3.24.1"
   },
   "devDependencies": {
     "@types/node": "^22.10.2",
     "esbuild": "^0.24.2",
     "tsx": "^4.19.2"
+  },
+  "publishConfig": {
+    "access": "public"
   }
 }
diff --git a/packages/posecode-parser/package.json b/packages/posecode-parser/package.json
index a47c8bd..fa01288 100644
--- a/packages/posecode-parser/package.json
+++ b/packages/posecode-parser/package.json
@@ -4,10 +4,14 @@
   "description": "Parse the .posecode kinematic motion DSL into a validated, ROM-clamped intermediate representation.",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
-  "types": "./src/index.ts",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
   },
   "bin": {
     "posecode-parser": "dist/cli.js"
@@ -39,5 +43,8 @@
   "files": [
     "dist",
     "README.md"
-  ]
+  ],
+  "publishConfig": {
+    "access": "public"
+  }
 }
diff --git a/packages/posecode-render/package.json b/packages/posecode-render/package.json
index 50e8de4..a26ca3b 100644
--- a/packages/posecode-render/package.json
+++ b/packages/posecode-render/package.json
@@ -4,10 +4,14 @@
   "description": "Render a Posecode IR as an animated 3D human figure (skinned character or procedural mannequin) with Three.js.",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
-  "types": "./src/index.ts",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
   },
   "dependencies": {
     "three": "^0.171.0"
@@ -39,5 +43,8 @@
   "files": [
     "dist",
     "README.md"
-  ]
+  ],
+  "publishConfig": {
+    "access": "public"
+  }
 }
diff --git a/packages/posecode-share/package.json b/packages/posecode-share/package.json
index bcf64a2..bebefe7 100644
--- a/packages/posecode-share/package.json
+++ b/packages/posecode-share/package.json
@@ -1,13 +1,17 @@
 {
   "name": "posecode-share",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Encode/decode .posecode documents to URL-safe share tokens \u2014 the distribution primitive for Posecode permalinks and embeds.",
   "license": "MIT",
   "type": "module",
-  "main": "./src/index.ts",
-  "types": "./src/index.ts",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
   "exports": {
-    ".": "./src/index.ts"
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "default": "./dist/index.js"
+    }
   },
   "repository": {
     "type": "git",
@@ -28,5 +32,8 @@
   "files": [
     "dist",
     "README.md"
-  ]
+  ],
+  "publishConfig": {
+    "access": "public"
+  }
 }
diff --git a/playground/index.html b/playground/index.html
index df4a700..9502ae8 100644
--- a/playground/index.html
+++ b/playground/index.html
@@ -4,10 +4,8 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Posecode: Describe Human Movement as Text, Animated in 3D</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta
       name="description"
       content="Posecode is an open-source text-to-motion language for LLMs. Describe exercises, physiotherapy, yoga, or dance in plain text and watch an anatomically safe 3D figure animate in your browser."
@@ -16,7 +14,7 @@
       name="keywords"
       content="text to motion, LLM animation, kinematic motion protocol, 3D human movement, exercise animation, physiotherapy animation, pose language, AI motion generation, ChatGPT animation, Claude animation, open source motion language"
     />
-    <link rel="canonical" href="https://posecode.org/" />
+    <link rel="canonical" href="https://www.posecode.org/" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="Posecode: human movement, written as text" />
     <meta
@@ -24,9 +22,9 @@
       content="A Mermaid-style language for kinematic motion. LLMs write it; the browser renders an animated, anatomically safe 3D figure."
     />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/" />
+    <meta property="og:url" content="https://www.posecode.org/" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
+    <meta property="og:image" content="https://www.posecode.org/og.png" />
     <meta property="og:image:width" content="1200" />
     <meta property="og:image:height" content="630" />
     <meta name="twitter:card" content="summary_large_image" />
@@ -35,7 +33,7 @@
       name="twitter:description"
       content="A Mermaid-style language for kinematic motion. LLMs write it; the browser renders an animated, anatomically safe 3D figure."
     />
-    <meta name="twitter:image" content="https://posecode.org/og.png" />
+    <meta name="twitter:image" content="https://www.posecode.org/og.png" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
     <!-- Load fonts without blocking render: fetch as a low-priority stylesheet
@@ -65,16 +63,16 @@
         "@graph": [
           {
             "@type": "WebSite",
-            "@id": "https://posecode.org/#website",
-            "url": "https://posecode.org/",
+            "@id": "https://www.posecode.org/#website",
+            "url": "https://www.posecode.org/",
             "name": "Posecode",
             "description": "An open-source text-to-motion language for LLMs. Describe human movement as text; render it as an animated 3D figure in the browser."
           },
           {
             "@type": "SoftwareApplication",
-            "@id": "https://posecode.org/#app",
+            "@id": "https://www.posecode.org/#app",
             "name": "Posecode",
-            "url": "https://posecode.org/",
+            "url": "https://www.posecode.org/",
             "applicationCategory": "DeveloperApplication",
             "operatingSystem": "Any (web browser)",
             "description": "Posecode is a tiny language LLMs can write to describe human movement: exercises, stretches, physiotherapy, yoga, and dance. The browser renders it as an animated 3D figure, with every joint clamped to a safe range of motion.",
@@ -85,7 +83,7 @@
           },
           {
             "@type": "FAQPage",
-            "@id": "https://posecode.org/#faq",
+            "@id": "https://www.posecode.org/#faq",
             "mainEntity": [
               {
                 "@type": "Question",
diff --git a/playground/package.json b/playground/package.json
index 8b1a7a9..b08a5a5 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -20,7 +20,7 @@
     "posecode-language": "0.2.0",
     "posecode-parser": "0.2.0",
     "posecode-render": "0.2.0",
-    "posecode-share": "0.1.0",
+    "posecode-share": "0.2.0",
     "three": "^0.171.0"
   },
   "devDependencies": {
diff --git a/playground/play.html b/playground/play.html
index 30069c9..4ac9bea 100644
--- a/playground/play.html
+++ b/playground/play.html
@@ -4,15 +4,13 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Posecode Playground: Write and Preview 3D Human Movement as Text</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta
       name="description"
       content="Try Posecode live: paste text from ChatGPT, Claude, or Gemini and watch it animate a 3D figure. Browse a library of movements across fitness, physiotherapy, yoga, and dance."
     />
-    <link rel="canonical" href="https://posecode.org/play" />
+    <link rel="canonical" href="https://www.posecode.org/play" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="Posecode Playground: live editor for movement as text" />
     <meta
@@ -20,9 +18,9 @@
       content="Paste a .posecode document and watch a 3D figure animate it, with every joint clamped to a safe range of motion."
     />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/play" />
+    <meta property="og:url" content="https://www.posecode.org/play" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
+    <meta property="og:image" content="https://www.posecode.org/og.png" />
     <meta name="twitter:card" content="summary_large_image" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/playground/public/favicon-192.png b/playground/public/favicon-192.png
index 2b44af6..d702619 100644
Binary files a/playground/public/favicon-192.png and b/playground/public/favicon-192.png differ
diff --git a/playground/public/llm-guide.html b/playground/public/llm-guide.html
index 7c84dc9..7d2b361 100644
--- a/playground/public/llm-guide.html
+++ b/playground/public/llm-guide.html
@@ -4,20 +4,18 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>How to Teach an LLM to Write Posecode: The Authoring Guide</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="description" content="The system prompt that teaches ChatGPT, Claude, or Gemini to author valid .posecode documents: syntax, joints, phases, and worked examples." />
-    <link rel="canonical" href="https://posecode.org/llm-guide.html" />
+    <link rel="canonical" href="https://www.posecode.org/llm-guide.html" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="How to Teach an LLM to Write Posecode: The Authoring Guide" />
     <meta property="og:description" content="The system prompt that teaches ChatGPT, Claude, or Gemini to author valid .posecode documents: syntax, joints, phases, and worked examples." />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/llm-guide.html" />
+    <meta property="og:url" content="https://www.posecode.org/llm-guide.html" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
-    <meta name="twitter:image" content="https://posecode.org/og.png" />
+    <meta property="og:image" content="https://www.posecode.org/og.png" />
+    <meta name="twitter:image" content="https://www.posecode.org/og.png" />
     <meta name="twitter:card" content="summary_large_image" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/playground/public/llms.txt b/playground/public/llms.txt
index bf3add8..cea5001 100644
--- a/playground/public/llms.txt
+++ b/playground/public/llms.txt
@@ -16,10 +16,10 @@ Key facts:
 
 ## Tools
 
-- [Playground](https://posecode.org/play): live editor with a 3D viewer, movement library, and shareable links
+- [Playground](https://www.posecode.org/play): live editor with a 3D viewer, movement library, and shareable links
 - [GitHub repository](https://github.com/posecode-dev/posecode): parser, renderer, share codec, embed web component, MCP server, and VS Code extension
 - [MCP server](https://github.com/posecode-dev/posecode/tree/main/packages/posecode-mcp): lets any AI agent validate a movement and get a render link
 
 ## Optional
 
-- [Landing page](https://posecode.org/): project overview and highlights
+- [Landing page](https://www.posecode.org/): project overview and highlights
diff --git a/playground/public/moves/arm-circles.html b/playground/public/moves/arm-circles.html
index 6baacf4..a80ecb8 100644
--- a/playground/public/moves/arm-circles.html
+++ b/playground/public/moves/arm-circles.html
@@ -4,20 +4,18 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Arm circles: How to Do It (Animated 3D Guide) | Posecode</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="description" content="How to do the arm circles (warm-up): 3 phases targeting the deltoids, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs." />
-    <link rel="canonical" href="https://posecode.org/moves/arm-circles.html" />
+    <link rel="canonical" href="https://www.posecode.org/moves/arm-circles.html" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="Arm circles: How to Do It (Animated 3D Guide) | Posecode" />
     <meta property="og:description" content="How to do the arm circles (warm-up): 3 phases targeting the deltoids, body weight, beginner level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs." />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/arm-circles.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/arm-circles.html" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
-    <meta name="twitter:image" content="https://posecode.org/og.png" />
+    <meta property="og:image" content="https://www.posecode.org/og.png" />
+    <meta name="twitter:image" content="https://www.posecode.org/og.png" />
     <meta name="twitter:card" content="summary_large_image" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/playground/public/moves/bent-over-row.html b/playground/public/moves/bent-over-row.html
index 3299314..5d44aec 100644
--- a/playground/public/moves/bent-over-row.html
+++ b/playground/public/moves/bent-over-row.html
@@ -4,20 +4,18 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Bent-over row: How to Do It (Animated 3D Guide) | Posecode</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="description" content="How to do the bent-over row (fitness): 4 phases targeting the lats, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs." />
-    <link rel="canonical" href="https://posecode.org/moves/bent-over-row.html" />
+    <link rel="canonical" href="https://www.posecode.org/moves/bent-over-row.html" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="Bent-over row: How to Do It (Animated 3D Guide) | Posecode" />
     <meta property="og:description" content="How to do the bent-over row (fitness): 4 phases targeting the lats, body weight, intermediate level. Animated 3D guide generated from Posecode, a text-to-motion language for LLMs." />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/bent-over-row.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/bent-over-row.html" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
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index 07f7ce5..642e6a7 100644
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index baf2422..f8bdc1c 100644
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index f4baef5..3e0e9d8 100644
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index 5956765..d53c3cd 100644
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index 300048c..d7d4781 100644
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-    <meta property="og:url" content="https://posecode.org/moves/box-step-taps.html" />
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diff --git a/playground/public/moves/box-step.html b/playground/public/moves/box-step.html
index 8f9c142..a1abdce 100644
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+    <meta property="og:url" content="https://www.posecode.org/moves/box-step.html" />
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diff --git a/playground/public/moves/calf-raise.html b/playground/public/moves/calf-raise.html
index fad315b..7b591cb 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/calf-raise.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/calf-raise.html" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
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index 63fafc5..6ad37da 100644
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-    <meta property="og:url" content="https://posecode.org/moves/chair.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/chair.html" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
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index 3d90205..62acb2f 100644
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     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+    <link rel="canonical" href="https://www.posecode.org/moves/chasse.html" />
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     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/chasse.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/chasse.html" />
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-    <meta property="og:image" content="https://posecode.org/og.png" />
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     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Chest opener: How to Do It (Animated 3D Guide) | Posecode</title>
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index d55525e..b528b8d 100644
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index 4d65d54..4df258e 100644
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diff --git a/playground/public/moves/crunch.html b/playground/public/moves/crunch.html
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-    <meta property="og:url" content="https://posecode.org/moves/dance-phrase.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/dance-phrase.html" />
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index 04233b3..68475e7 100644
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-    <meta property="og:url" content="https://posecode.org/moves/dead-bug.html" />
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diff --git a/playground/public/moves/dead-hang.html b/playground/public/moves/dead-hang.html
index f1cb3d1..3b0f737 100644
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-    <meta property="og:url" content="https://posecode.org/moves/dead-hang.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/dead-hang.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/deadlift.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/deadlift.html" />
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index 7df79f3..cb1ff76 100644
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+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
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+    <link rel="canonical" href="https://www.posecode.org/moves/demi-plie.html" />
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     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/demi-plie.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/demi-plie.html" />
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index 5213af4..cdefd9d 100644
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     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
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+    <link rel="canonical" href="https://www.posecode.org/moves/elbow-forearm.html" />
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index 8e1a8c7..aa9452f 100644
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index 13e36ae..28507be 100644
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+    <meta property="og:url" content="https://www.posecode.org/moves/fold.html" />
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index a396349..29b0c9a 100644
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index e7f0a52..343b871 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/front-kick.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/front-kick.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/front-kick.html" />
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index 16b2c16..47fa150 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/glute-bridge.html" />
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     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/glute-bridge.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/glute-bridge.html" />
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-    <meta property="og:image" content="https://posecode.org/og.png" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
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diff --git a/playground/public/moves/good-morning.html b/playground/public/moves/good-morning.html
index d025df0..3655df4 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/good-morning.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/good-morning.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/good-morning.html" />
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-    <meta property="og:image" content="https://posecode.org/og.png" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
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index 6f49fce..90c878e 100644
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     <title>Grapevine: How to Do It (Animated 3D Guide) | Posecode</title>
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+    <link rel="canonical" href="https://www.posecode.org/moves/grapevine.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/grapevine.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/grapevine.html" />
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-    <meta property="og:image" content="https://posecode.org/og.png" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
+    <meta name="twitter:image" content="https://www.posecode.org/og.png" />
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index d37199a..644b6f3 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/hamstring-curl.html" />
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-    <meta property="og:url" content="https://posecode.org/moves/hamstring-curl.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/hamstring-curl.html" />
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+    <meta property="og:image" content="https://www.posecode.org/og.png" />
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index 00fc671..3790d2f 100644
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+    <link rel="canonical" href="https://www.posecode.org/moves/hand-wave.html" />
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     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/moves/hand-wave.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/hand-wave.html" />
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-    <meta property="og:image" content="https://posecode.org/og.png" />
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index 68a5e0f..262202e 100644
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     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
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diff --git a/playground/public/moves/jumping-jacks.html b/playground/public/moves/jumping-jacks.html
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index 49ac7f8..b682455 100644
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-    <meta property="og:url" content="https://posecode.org/moves/quarter-turns.html" />
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diff --git a/playground/public/moves/releve.html b/playground/public/moves/releve.html
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diff --git a/playground/public/moves/shoulder-abduction.html b/playground/public/moves/shoulder-abduction.html
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diff --git a/playground/public/moves/shoulder-rolls.html b/playground/public/moves/shoulder-rolls.html
index 95ef339..9b963c1 100644
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diff --git a/playground/public/moves/shoulder.html b/playground/public/moves/shoulder.html
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index 92e2697..26404d7 100644
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-    <meta property="og:url" content="https://posecode.org/moves/superman.html" />
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index b6a55df..e57159c 100644
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index 682835e..27ee0fd 100644
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-    <meta property="og:url" content="https://posecode.org/moves/tendu.html" />
+    <meta property="og:url" content="https://www.posecode.org/moves/tendu.html" />
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index 6188af3..a99ed4e 100644
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-    <meta property="og:url" content="https://posecode.org/moves/touch-toes.html" />
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+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/heel-raises.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/heel-raises.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/hamstring-curl.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/hamstring-curl.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/hip-abduction.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/hip-abduction.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/shoulder.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/shoulder.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/neck.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/neck.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/posture.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/posture.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/twist.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/twist.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/shoulder-rolls.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/shoulder-rolls.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/neck-side-stretch.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/neck-side-stretch.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/overhead-reach.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/overhead-reach.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/jab-cross.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/jab-cross.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/horse-stance.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/horse-stance.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/bow.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/bow.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/arm-circles.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/arm-circles.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/high-knee-march.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/high-knee-march.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/demi-plie.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/demi-plie.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/releve.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/releve.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/tendu.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/tendu.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/port-de-bras.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/port-de-bras.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/bent-over-row.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/bent-over-row.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/biceps.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/biceps.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/lateral.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/lateral.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/fold.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/fold.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/chair.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/chair.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/sidebend.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/sidebend.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/touch-toes.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/touch-toes.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/cross-body-reach.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/cross-body-reach.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/glute-bridge.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/glute-bridge.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/dead-bug.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/dead-bug.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/cobra.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/cobra.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/seated-forward-fold.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/seated-forward-fold.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/sit-to-stand.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/sit-to-stand.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/box-squat.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/box-squat.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/wall-sit.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/wall-sit.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/dead-hang.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/dead-hang.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/hanging-knee-raise.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/hanging-knee-raise.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/make-a-fist.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/make-a-fist.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/pinch-grip.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/pinch-grip.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/finger-spell.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/finger-spell.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/hand-wave.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/hand-wave.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/pirouette.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/pirouette.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/box-step.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/box-step.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/grapevine.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/grapevine.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/waltz-box.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/waltz-box.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/chasse.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/chasse.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/walk-cycle.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/walk-cycle.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
   <url>
-    <loc>https://posecode.org/moves/quarter-turns.html</loc>
-    <lastmod>2026-07-15</lastmod>
+    <loc>https://www.posecode.org/moves/quarter-turns.html</loc>
+    <lastmod>2026-07-16</lastmod>
     <changefreq>weekly</changefreq>
     <priority>0.5</priority>
   </url>
diff --git a/playground/public/spec.html b/playground/public/spec.html
index 99db4bc..069819a 100644
--- a/playground/public/spec.html
+++ b/playground/public/spec.html
@@ -4,20 +4,18 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Posecode Language Specification: The .posecode Kinematic Motion DSL</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="description" content="The full Posecode v0.2 grammar, timing modes, joints, actions, and range-of-motion tables: a small text language LLMs write to describe human movement as an animated 3D figure." />
-    <link rel="canonical" href="https://posecode.org/spec.html" />
+    <link rel="canonical" href="https://www.posecode.org/spec.html" />
     <meta name="theme-color" content="#0a0d12" />
     <meta property="og:title" content="Posecode Language Specification: The .posecode Kinematic Motion DSL" />
     <meta property="og:description" content="The full Posecode v0.2 grammar, timing modes, joints, actions, and range-of-motion tables: a small text language LLMs write to describe human movement as an animated 3D figure." />
     <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://posecode.org/spec.html" />
+    <meta property="og:url" content="https://www.posecode.org/spec.html" />
     <meta property="og:site_name" content="Posecode" />
-    <meta property="og:image" content="https://posecode.org/og.png" />
-    <meta name="twitter:image" content="https://posecode.org/og.png" />
+    <meta property="og:image" content="https://www.posecode.org/og.png" />
+    <meta name="twitter:image" content="https://www.posecode.org/og.png" />
     <meta name="twitter:card" content="summary_large_image" />
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
diff --git a/scripts/generate-content-pages.mjs b/scripts/generate-content-pages.mjs
index ead5fdc..234c679 100644
--- a/scripts/generate-content-pages.mjs
+++ b/scripts/generate-content-pages.mjs
@@ -26,7 +26,7 @@ const repoRoot = resolve(here, "..");
 const playgroundRoot = resolve(repoRoot, "playground");
 const publicDir = resolve(playgroundRoot, "public");
 const movesDir = resolve(publicDir, "moves");
-const SITE = "https://posecode.org";
+const SITE = "https://www.posecode.org";
 const TODAY = new Date().toISOString().slice(0, 10);
 
 /** Pull the movement source text apart into steps (name, duration, cue). */
diff --git a/scripts/lib/shell.mjs b/scripts/lib/shell.mjs
index 927d519..9f0c84b 100644
--- a/scripts/lib/shell.mjs
+++ b/scripts/lib/shell.mjs
@@ -6,7 +6,7 @@
  * the "Kinetic Lab" tokens in playground/src/style.css.
  */
 
-const SITE = "https://posecode.org";
+const SITE = "https://www.posecode.org";
 
 export function esc(s) {
   return String(s)
@@ -108,10 +108,8 @@ export function pageShell({ title, description, canonicalPath, jsonLd, bodyHtml,
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>${safeTitle}</title>
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32.png" />
-    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16.png" />
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <link rel="icon" type="image/png" sizes="192x192" href="/favicon-192.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />
     <meta name="description" content="${safeDesc}" />
     <link rel="canonical" href="${canonical}" />
     <meta name="theme-color" content="#0a0d12" />