Fetch Until Status OK (Beautified)

setInterval(function () {
    fetch('https://libra.org/en-US/white-paper/', {})
        .then(function (response) {
            console.log(response.status); // Will show you the status
            if (!response.ok) {
                throw new Error("HTTP status " + response.status);
            } else {

                location.reload();
            }

            return response.json();
        })
}, 1000);