Head rendering order

Recipe 1.4 Optimize rendering order

Code:

<head>
  <!-- Character encoding -->
  <meta charset="UTF-8">

  <!-- Viewport meta tag -->
  <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <!-- CSP headers -->
  <meta http-equiv="Content-Security-Policy" content="upgrage-insecure-requests">
  
  <!-- Page title -->
  <title>Johanna's toy store</title>

  <!-- preconnect -->
  <link rel="preconnect" href="#" />

  <!-- Asynchronous JavaScript -->
  <script src="" async></script>

  <!-- CSS that includes @import -->
  <style>
    @import "file.css";
  </style>  

  <!-- Synchronous JavaScript -->
  <script src=""></script>

  <!-- Synchronous CSS -->
  <link rel="stylesheet" href="/assets/style.css">  

  <!-- preload -->
  <link rel="preload" href="#" />

  <!-- Deferred JavaScript -->
  <script type="module">document.documentElement.classList.replace('no-js', 'js');</script>
  <script src="" defer></script>

  <!-- prefetch / prerender -->
  <link rel="prefetch" href="#" />
  <link rel="prerender" href="#" />

  <!-- Everything else (meta tags, icons, open graphs, etc.) -->
  <meta name="description" content="">
</head>