diff --git a/index.html b/index.html
index d749cbc..a17231d 100644
--- a/index.html
+++ b/index.html
@@ -49,6 +49,12 @@
       ga('create', 'UA-83519650-2', 'auto');
       ga('send', 'pageview');
 
+      window.addEventListener('beforeinstallprompt', e => {
+        e.userChoice.then(choiceResult => {
+          ga('send', 'event', 'A2H', choiceResult.outcome);
+        });
+      });
+
       window.fbAsyncInit = () => {
         FB.init({
           appId: '1632993110065053',
diff --git a/static/manifest.json b/static/manifest.json
index 09853f0..5e5a82a 100644
--- a/static/manifest.json
+++ b/static/manifest.json
@@ -1,6 +1,7 @@
 {
-  "name": "eur-o-mat",
-  "short_name": "eur-o-mat",
+  "name": "EUROMAT",
+  "short_name": "euromat",
+  "description": "Der Euromat nicht einfach nur ein Wahlomat. Sondern Ihr digitaler Wahl-Freund, der Ihnen einen Eindruck von den europapolitischen Positionen der Parteien vermittelt.",
   "icons": [
     {
       "src": "/static/img/icons/android-chrome-192x192.png",
@@ -13,8 +14,8 @@
       "type": "image/png"
     }
   ],
-  "start_url": "/index.html",
+  "start_url": "/?utm_source=homescreen",
   "display": "standalone",
-  "background_color": "#000000",
-  "theme_color": "#4DBA87"
+  "background_color": "#40A6EE",
+  "theme_color": "#ffffff"
 }