Try Bun adapter and enable a couple of experimental features

source/astro.mjs

@@ -3,6 +3,8 @@ import node from '@astrojs/node'
 import vue from '@astrojs/vue'
 import astroI18next from "astro-i18next"
 import mdx from '@astrojs/mdx'
+import bun from "@nurodev/astro-bun";
+
 
 // https://astro.build/config
 export default defineConfig({
@@ -25,15 +27,22 @@ export default defineConfig({
   },
   // Use Server-Side Rendering
   output: 'server',
-  adapter: node({
-    mode: 'standalone'
-  }),
+  adapter: bun(),
   // Vite
   vite: {
     server: {
       hmr: true // Auto Reload
     }
   },
+  // Experimental
+  experimental: {
+    directRenderScript: true,
+    clientPrerender: true
+  },
+  prefetch: {
+    prefetchAll: true,
+    defaultStrategy: "viewport"
+  },
   // Others
   devToolbar: {
     enabled: false