<link rel="apple-touch-start-image" href="startup.png"/>
<link rel="apple-touch-start-image" sizes="640x960" href="startup1.png"/>
<link rel="apple-touch-startup-image" href="/startup.png" media="(device-width: 375px) and (device-height: 667px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 2)">
<link rel="apple-touch-startup-image" href="/startup.png" media="(device-width: 375px) and (device-height: 667px) and (orientation: landscape) and (-webkit-device-pixel-ratio: 2)">