Daca ai incercat sa faci redirect la un blog tumblr catre alt domeniu si nu ai reusit, uite aici metoda folosita de mine care functioneaza
Cod:
//in sectiunea <head>
<link rel="canonical" href="https://your-new-url.com/"/>
<meta name="description" content="this is a legacy blog page, and will redirect to the same post on my new blog">
<script type='text/javascript'>
var new_slug = window.location.pathname;
var new_root = "https://your-new-url.com";
var new_url = new_root + new_slug;
</script>
Cod:
//in sectiunea <body>
<script type='text/javascript'>
window.location = new_url;
</script>