setup.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <link rel="canonical" href="ru/setup.html">
  <title>Redirecting...</title>
  <script>
    const anchor=window.location.hash.substr(1);
    location.href=`ru/setup.html${anchor?`#${anchor}`:""}`;
  </script>
</head>
<body>
  <p>Redirecting...</p>
</body>
</html>