cara mengatur logo di html di header

<!DOCTYPE html>
<head>
    <title> Javapedia.net WHOIS Lookup </title>
    <link rel="stylesheet" type="text/css" href="whois.css"/>
</head>
<body>
    <header>
        <img class="header-img" src ="javapediafb.jpg" alt="javapedia.net" href="https://www.javapedia.net"/>
        <h1 align="center">WHOIS Lookup</h1>
    </header>
</body>
Dark Dogfish