diff --git a/modules/backend/layouts/_head.htm b/modules/backend/layouts/_head.htm
index 5414360d7..0edbc4803 100644
--- a/modules/backend/layouts/_head.htm
+++ b/modules/backend/layouts/_head.htm
@@ -30,13 +30,13 @@
 ?>
 
 <?php foreach ($styles as $style) : ?>
-    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="stylesheet">
-    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="preload" as="style">
+    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="stylesheet" importance="high">
+    <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="preload" as="style" importance="high">
 <?php endforeach; ?>
 
 <?php foreach ($scripts as $script) : ?>
-    <script data-cfasync="false" src="<?= $script . '?v=' . $coreBuild; ?>"></script>
-    <link href="<?= $script . '?v=' . $coreBuild; ?>" rel="preload" as="script">
+    <script data-cfasync="false" src="<?= $script . '?v=' . $coreBuild; ?>" importance="high"></script>
+    <link href="<?= $script . '?v=' . $coreBuild; ?>" rel="preload" as="script" importance="high">
 <?php endforeach; ?>
 
 <?= $this->makeAssets() ?>
diff --git a/modules/backend/layouts/auth.htm b/modules/backend/layouts/auth.htm
index 06915ba02..6f7bc0ec4 100644
--- a/modules/backend/layouts/auth.htm
+++ b/modules/backend/layouts/auth.htm
@@ -28,13 +28,13 @@
         ?>
 
         <?php foreach ($styles as $style) : ?>
-            <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="stylesheet">
-            <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="preload" as="style">
+            <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="stylesheet" importance="high">
+            <link href="<?= $style . '?v=' . $coreBuild; ?>" rel="preload" as="style" importance="high">
         <?php endforeach; ?>
 
         <?php foreach ($scripts as $script) : ?>
-            <script data-cfasync="false" src="<?= $script . '?v=' . $coreBuild; ?>"></script>
-            <link href="<?= $script . '?v=' . $coreBuild; ?>" rel="preload" as="script">
+            <script data-cfasync="false" src="<?= $script . '?v=' . $coreBuild; ?>" importance="high"></script>
+            <link href="<?= $script . '?v=' . $coreBuild; ?>" rel="preload" as="script" importance="high">
         <?php endforeach; ?>
 
         <?= $this->makeAssets() ?>
diff --git a/modules/cms/twig/FrameworkNode.php b/modules/cms/twig/FrameworkNode.php
index e1af81a92..ae75e1817 100644
--- a/modules/cms/twig/FrameworkNode.php
+++ b/modules/cms/twig/FrameworkNode.php
@@ -35,25 +35,35 @@ class FrameworkNode extends TwigNode
             $compiler
                 ->write("if (\$_minify) {" . PHP_EOL)
                 ->indent()
-                    ->write("echo '<script src=\"'. Request::getBasePath()
-                    .'/modules/system/assets/js/framework.combined-min.js\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<script async src=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.combined-min.js\" importance=\"low\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<link rel=\"preload\" href=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.combined-min.js\" as=\"script\" importance=\"low\">'.PHP_EOL;" . PHP_EOL)					
                 ->outdent()
                 ->write("}" . PHP_EOL)
                 ->write("else {" . PHP_EOL)
                 ->indent()
-                    ->write("echo '<script src=\"'. Request::getBasePath()
-                    .'/modules/system/assets/js/framework.js\"></script>'.PHP_EOL;" . PHP_EOL)
-                    ->write("echo '<script src=\"'. Request::getBasePath()
-                    .'/modules/system/assets/js/framework.extras.js\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<script async src=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.js\" importance=\"low\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<script async src=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.extras.js\" importance=\"low\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<link rel=\"preload\" href=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.js\" as=\"script\" importance=\"low\"></script>'.PHP_EOL;" . PHP_EOL)
+                    ->write("echo '<link rel=\"preload\" href=\"'. Request::getBasePath()
+                    .'/modules/system/assets/js/framework.extras.js\" as=\"script\" importance=\"low\"></script>'.PHP_EOL;" . PHP_EOL)					
                 ->outdent()
                 ->write("}" . PHP_EOL)
                 ->write("echo '<link rel=\"stylesheet\" property=\"stylesheet\" href=\"'. Request::getBasePath()
-                    .'/modules/system/assets/css/framework.extras'.(\$_minify ? '-min' : '').'.css\">'.PHP_EOL;" . PHP_EOL)
+                    .'/modules/system/assets/css/framework.extras'.(\$_minify ? '-min' : '').'.css\" importance=\"low\">'.PHP_EOL;" . PHP_EOL)
+                ->write("echo '<link rel=\"preload\" href=\"'. Request::getBasePath()
+                    .'/modules/system/assets/css/framework.extras'.(\$_minify ? '-min' : '').'.css\" as=\"style\" importance=\"low\">'.PHP_EOL;" . PHP_EOL)					
             ;
         }
         else {
-            $compiler->write("echo '<script src=\"'. Request::getBasePath()
-                .'/modules/system/assets/js/framework'.(\$_minify ? '-min' : '').'.js\"></script>'.PHP_EOL;" . PHP_EOL)
+            $compiler->write("echo '<script async src=\"'. Request::getBasePath()
+                .'/modules/system/assets/js/framework'.(\$_minify ? '-min' : '').'.js\" importance=\"low\"></script>
+                <link rel=\"preload\" href=\"'. Request::getBasePath()
+                .'/modules/system/assets/js/framework'.(\$_minify ? '-min' : '').'.js\" as=\"script\" importance=\"low\">'.PHP_EOL;" . PHP_EOL)
             ;
         }