From c863e3f8a9afe6fad7149f0b21391263464dca43 Mon Sep 17 00:00:00 2001
From: AIC BV <89913092+AIC-BV@users.noreply.github.com>
Date: Thu, 7 Dec 2023 14:35:41 +0100
Subject: [PATCH] add rel='preload' & remove duplicates?

---
 modules/backend/layouts/_head.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/backend/layouts/_head.php b/modules/backend/layouts/_head.php
index eb3e73a4c3..34b68da3f1 100644
--- a/modules/backend/layouts/_head.php
+++ b/modules/backend/layouts/_head.php
@@ -52,13 +52,11 @@
 ?>
 
 <?php foreach ($styles as $style): ?>
-    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="stylesheet" fetchpriority="high">
-    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="preload" as="style" fetchpriority="high">
+    <link rel='preload' href="<?= $style . '?v=' . $coreBuild; ?>" as="style">
 <?php endforeach; ?>
 
 <?php foreach ($scripts as $script): ?>
-    <script data-cfasync="false" src="<?= $script . '?v=' . $coreBuild; ?>" async fetchpriority="high"></script>
-    <link href="<?= $script . '?v=' . $coreBuild; ?>" rel="preload" as="script" fetchpriority="high">
+    <link rel="preload" href="<?= $script . '?v=' . $coreBuild; ?>" as="script">
 <?php endforeach; ?>
 
 <?php if (!Config::get('cms.enableBackendServiceWorkers', false)): ?>