From 3f32ad608169ccd1491c38301ba5df7cb5f1b99d Mon Sep 17 00:00:00 2001
From: Damjan Savic <info@damjan-savic.com>
Date: Mon, 5 Jan 2026 23:25:03 +0100
Subject: [PATCH] =?UTF-8?q?Performance:=20Preload=20f=C3=BCr=20Haupt-Scrip?=
 =?UTF-8?q?t=20mit=20fetchpriority=3Dhigh?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Entry-Script wird mit hoher Priorität vorgeladen
- Schnellerer JavaScript-Download und Ausführung

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 vite.config.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/vite.config.ts b/vite.config.ts
index 60819e6..27b661e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -22,6 +22,13 @@ function asyncCssPlugin(): Plugin {
       html = html.replace(/<link rel="modulepreload" crossorigin href="\/assets\/js\/animations[^"]*\.js">\n?/g, '');
       html = html.replace(/<link rel="modulepreload" crossorigin href="\/assets\/js\/icons[^"]*\.js">\n?/g, '');
 
+      // Add high priority preload for entry script
+      const mainScriptMatch = html.match(/<script type="module" crossorigin src="(\/assets\/js\/index-[^"]+\.js)">/);
+      if (mainScriptMatch) {
+        const preloadScript = `<link rel="preload" href="${mainScriptMatch[1]}" as="script" crossorigin fetchpriority="high">\n`;
+        html = html.replace('</title>', '</title>\n  ' + preloadScript);
+      }
+
       return html;
     }
   };