diff --git a/next.config.ts b/next.config.ts
index 4b17ba1..c9cb9bd 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -3,9 +3,14 @@ import type { NextConfig } from "next";
 const nextConfig: NextConfig = {
   output: "export",
   distDir: "dist",
+  compress: true,
   images: {
     unoptimized: true,
   },
+  experimental: {
+    inlineCss: true,
+    optimizePackageImports: ["lucide-react", "gsap"],
+  },
 };
 
 export default nextConfig;
diff --git a/package.json b/package.json
index bc23693..aa4245f 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "next dev",
     "build": "next build",
+    "postbuild": "node scripts/cleanup-legacy.js",
     "start": "next start",
     "lint": "next lint"
   },
@@ -19,6 +20,12 @@
     "tailwind-merge": "^3.5.0",
     "tailwindcss": "^4.2.4"
   },
+  "browserslist": [
+    "last 2 Chrome versions",
+    "last 2 Firefox versions",
+    "last 2 Safari versions",
+    "last 2 Edge versions"
+  ],
   "devDependencies": {
     "@tailwindcss/postcss": "^4.2.4",
     "@types/node": "^24.12.2",
diff --git a/scripts/cleanup-legacy.js b/scripts/cleanup-legacy.js
new file mode 100644
index 0000000..e766cd4
--- /dev/null
+++ b/scripts/cleanup-legacy.js
@@ -0,0 +1,57 @@
+import { readFileSync, writeFileSync, unlinkSync, readdirSync, statSync } from "fs";
+import { join } from "path";
+
+const distDir = "./dist";
+
+function walk(dir, callback) {
+  for (const entry of readdirSync(dir)) {
+    const fullPath = join(dir, entry);
+    const stats = statSync(fullPath);
+    if (stats.isDirectory()) {
+      walk(fullPath, callback);
+    } else {
+      callback(fullPath, stats);
+    }
+  }
+}
+
+// Remove noModule script tags from all HTML files
+let htmlCount = 0;
+walk(distDir, (filePath) => {
+  if (filePath.endsWith(".html")) {
+    let content = readFileSync(filePath, "utf-8");
+    const before = content.length;
+    // Remove both <script ... noModule=""> and self-closing variants
+    content = content.replace(/<script[^>]*\snoModule[^>]*>(?:[^<]*(?:<(?!\/script>)[^<]*)*)?<\/script>/gi, "");
+    content = content.replace(/<script[^>]*\snoModule[^>]*\/>/gi, "");
+    if (content.length !== before) {
+      writeFileSync(filePath, content);
+      htmlCount++;
+    }
+  }
+});
+
+if (htmlCount > 0) {
+  console.log(`Cleaned noModule scripts from ${htmlCount} HTML files`);
+}
+
+// Remove core-js polyfill chunks
+let removedCount = 0;
+walk(distDir, (filePath) => {
+  if (filePath.endsWith(".js")) {
+    try {
+      const content = readFileSync(filePath, "utf-8");
+      if (content.includes('"zloirock"') || content.includes("core-js")) {
+        unlinkSync(filePath);
+        console.log("Removed legacy polyfill:", filePath);
+        removedCount++;
+      }
+    } catch {
+      // ignore
+    }
+  }
+});
+
+if (removedCount === 0) {
+  console.log("No legacy polyfills found to remove");
+}
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 3fb50ff..021b0eb 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -17,6 +17,7 @@ const inter = Inter({
   weight: ["400", "500", "600"],
   variable: "--font-inter",
   display: "swap",
+  preload: false,
 });
 
 const ibmPlexMono = IBM_Plex_Mono({
@@ -24,6 +25,7 @@ const ibmPlexMono = IBM_Plex_Mono({
   weight: ["400", "500"],
   variable: "--font-ibm-plex-mono",
   display: "swap",
+  preload: false,
 });
 
 export const metadata: Metadata = {