Accessible page skeleton

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Page title</title>
</head>
<body>
  <a class="skip-link" href="#main">Skip to main content</a>

  <header>
    <nav aria-label="Main">
      <a href="/">Home</a>
    </nav>
  </header>

  <main id="main" tabindex="-1">
    <h1>Page title</h1>
    <p>Content goes here.</p>
  </main>
</body>
</html>