iOS WebApp not showing startup image
<p>I added</p>

<pre><code>&lt;link rel="apple-touch-icon" href="favicon.png" /&gt;
&lt;link rel="apple-touch-startup-image" href="splash-screen.png"/&gt;
&lt;meta name="apple-mobile-web-app-status-bar-style" content="black"&gt;
</code></pre>

<p>between the head tags of my website
but it doesn't work for the startup image
is this normal?</p>