e: dark)"  content="#292929">
        <link rel="apple-touch-icon" type="image/png" href="icons/512.png">
        <link rel="manifest" type="application/manifest+json" href="manifest.json">
        <script type="text/javascript">
            // If you don't want to use a service worker, you can just take this code out.
            if ('serviceWorker' in navigator) {
                navigator.serviceWorker.register("sw.js").catch(function(error) {
                    console.error('Service Worker Error', err