all the favicons :) https://realfavicongenerator.net/

layouts/index.manifest.json

@@ -3,39 +3,14 @@
   "short_name": "{{ .Site.Params.domain }}",
   "icons": [
     {
-      "src": "{{ "favicon-512.png" | absURL }}",
+      "src": "{{ "android-chrome-512x512.png" | absURL }}",
       "sizes": "512x512",
       "type": "image/png"
     },
     {
-      "src": "{{ "favicon-192.png" | absURL }}",
+      "src": "{{ "android-chrome-192x192.png" | absURL }}",
       "sizes": "192x192",
       "type": "image/png"
-    },
-    {
-      "src": "{{ "favicon-180.png" | absURL }}",
-      "sizes": "180x180",
-      "type": "image/png"
-    },
-    {
-      "src": "{{ "favicon-152.png" | absURL }}",
-      "sizes": "152x152",
-      "type": "image/png"
-    },
-    {
-      "src": "{{ "favicon-128.png" | absURL }}",
-      "sizes": "128x128",
-      "type": "image/png"
-    },
-    {
-      "src": "{{ "favicon-96.png" | absURL }}",
-      "sizes": "96x96",
-      "type": "image/png"
-    },
-    {
-      "src": "{{ "favicon-64.png" | absURL }}",
-      "sizes": "64x64",
-      "type": "image/png"
     }
   ],
   "start_url": "{{ .Site.BaseURL }}",

layouts/index.redirects

@@ -11,3 +11,4 @@
 # https://github.com/w3c/manifest/issues/689
 
 /manifest.webmanifest      /manifest.json      200
+/site.webmanifest          /manifest.json      200

layouts/partials/head/favicons.html

@@ -1,4 +1,4 @@
-<link rel="apple-touch-icon" href="{{ "apple-touch-icon.png" | absURL }}">
+<link rel="apple-touch-icon" href="{{ "apple-touch-icon.png" | absURL }}" sizes="180x180">
 <link rel="mask-icon" href="{{ "safari-pinned-tab.svg" | absURL }}" color="#009cdf">
 
 {{ range (split .png_sizes " ") -}}

layouts/partials/head/head.html

@@ -4,10 +4,12 @@
 <meta name="apple-mobile-web-app-capable" content="yes">
 <meta name="apple-mobile-web-app-status-bar-style" content="default">
 <meta name="apple-mobile-web-app-title" content="{{ .Site.Title }}">
+<meta name="msapplication-TileColor" content="#0e6dc2">
 <meta name="theme-color" content="#0e6dc2">
 {{ partialCached "head/preload" . -}}
 {{ partialCached "head/styles" . -}}
 {{ partialCached "head/favicons" (dict "png_sizes" "192 48 32 16" "ico_sizes" "16 32 48") -}}
+<link rel="manifest" href="{{ "site.webmanifest" | absURL }}">
 <link rel="canonical" href="{{ .Permalink }}">
 <link rel="alternate" type="application/rss+xml" href="{{ "feed.xml" | absURL }}" title="{{ .Site.Title }} (RSS)">
 <link rel="author" href="{{ "humans.txt" | absURL }}">