Cleanup favicon

_includes/favicon.html

@@ -1,60 +1,6 @@
-<link
-  rel="apple-touch-icon"
-  sizes="57x57"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-57x57.png">
-<link
-  rel="apple-touch-icon"
-  sizes="60x60"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-60x60.png">
-<link
-  rel="apple-touch-icon"
-  sizes="72x72"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-72x72.png">
-<link
-  rel="apple-touch-icon"
-  sizes="76x76"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-76x76.png">
-<link
-  rel="apple-touch-icon"
-  sizes="114x114"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-114x114.png">
-<link
-  rel="apple-touch-icon"
-  sizes="120x120"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-120x120.png">
-<link
-  rel="apple-touch-icon"
-  sizes="144x144"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-144x144.png">
-<link
-  rel="apple-touch-icon"
-  sizes="152x152"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-152x152.png">
-<link
-  rel="apple-touch-icon"
-  sizes="180x180"
-  href="{{ site.baseurl }}/assets/img/favicon/apple-icon-180x180.png">
-<link
-  rel="icon"
-  type="image/png"
-  sizes="192x192"
-  href="{{ site.baseurl }}/assets/img/favicon/android-icon-192x192.png">
-<link
-  rel="icon"
-  type="image/png"
-  sizes="32x32"
-  href="{{ site.baseurl }}/assets/img/favicon/favicon-32x32.png">
-<link
-  rel="icon"
-  type="image/png"
-  sizes="96x96"
-  href="{{ site.baseurl }}/assets/img/favicon/favicon-96x96.png">
-<link
-  rel="icon"
-  type="image/png"
-  sizes="16x16"
-  href="{{ site.baseurl }}/assets/img/favicon/favicon-16x16.png">
-<link rel="manifest" href="{{ site.baseurl }}/assets/img/favicon/manifest.json">
-<meta content="#ffffff" name="msapplication-TileColor">
-<meta name="msapplication-TileImage" content="{{ site.baseurl }}/assets/img/favicon/ms-icon-144x144.png">
-<meta content="#ffffff" name="theme-color">
+<link rel="icon" type="image/x-icon" href="/assets/img/favicon/favicon.ico">
+<link rel="icon" type="image/png" sizes="32x32" href="/assets/img/favicon/favicon-32x32.png">
+<link rel="icon" type="image/png" sizes="16x16" href="/assets/img/favicon/favicon-16x16.png">
+<link rel="apple-touch-icon" sizes="180x180" href="/assets/img/favicon/apple-touch-icon.png">
+<link rel="manifest" href="/site.webmanifest">
+<meta name="theme-color" content="#ffffff">

_includes/js.html

@@ -1,5 +1,5 @@
-<script src="assets/bootstrap/js/popper.min.js"></script>
-<script src="assets/bootstrap/js/bootstrap.bundle.min.js"></script>
+<script src="/assets/bootstrap/js/popper.min.js"></script>
+<script src="/assets/bootstrap/js/bootstrap.bundle.min.js"></script>
 <script>
   const setTheme = (dark) => {
     document.body.setAttribute('data-bs-theme', dark ? 'dark' : 'light');

public/_headers

@@ -0,0 +1,2 @@
+/*
+  X-Content-Type-Options: nosniff

public/site.webmanifest

@@ -0,0 +1,19 @@
+{
+  "name": "ScanGov Standards",
+  "short_name": "ScanGov Standards",
+  "icons": [
+    {
+      "src": "/assets/img/favicon/android-chrome-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "/assets/img/favicon/android-chrome-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png"
+    }
+  ],
+  "theme_color": "#ffffff",
+  "background_color": "#ffffff",
+  "display": "standalone"
+}