diff --git a/frontend/index.html b/frontend/index.html
index f5ffcb3..8578487 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -65,6 +65,7 @@
   <noscript>
     <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=Tajawal:wght@400;700&display=swap" />
   </noscript>
+  <link rel="modulepreload" href="/src/main.tsx" />
   <title>Dociva — Free Online File Tools</title>
 </head>
 
diff --git a/frontend/public/social-preview.svg b/frontend/public/social-preview.svg
index 61d6707..a4340ad 100644
Binary files a/frontend/public/social-preview.svg and b/frontend/public/social-preview.svg differ
diff --git a/frontend/vite.config.ts b/frontend/vite.config.ts
index dd282bd..8ebab8b 100644
--- a/frontend/vite.config.ts
+++ b/frontend/vite.config.ts
@@ -50,6 +50,9 @@ export default defineConfig({
     outDir: 'dist',
     sourcemap: false,
     cssMinify: true,
+    target: 'es2020',
+    chunkSizeWarningLimit: 600,
+    minify: 'esbuild',
     rollupOptions: {
       output: {
         manualChunks(id) {
@@ -57,14 +60,14 @@ export default defineConfig({
             return undefined;
           }
 
-          if (
-            id.includes('react-dom') ||
-            id.includes('react-router-dom') ||
-            id.includes('/react/')
-          ) {
+          if (id.includes('react-dom') || id.includes('/react/')) {
             return 'vendor';
           }
 
+          if (id.includes('react-router-dom')) {
+            return 'router';
+          }
+
           if (id.includes('i18next') || id.includes('react-i18next')) {
             return 'i18n';
           }
@@ -73,10 +76,6 @@ export default defineConfig({
             return 'helmet';
           }
 
-          if (id.includes('lucide-react')) {
-            return 'icons';
-          }
-
           if (id.includes('/axios/')) {
             return 'network';
           }