diff --git a/public/i18n/de.json b/public/i18n/de.json
index f9bd295..e06455e 100644
--- a/public/i18n/de.json
+++ b/public/i18n/de.json
@@ -1,5 +1,6 @@
 {
-  "app-name": "Käfigrechner",
+  "title": "VdRD Käfigrechner für Ratten",
+  "app-name": "VdRD Käfigrechner für Ratten",
   "how-many-rats-does-this-cage-fit": "Wie viele Ratten passen in den Käfig?",
   "what-cage-should-i-get": "Käfiggröße rechnen",
   "check-existing-cage": "Käfig prüfen",
diff --git a/public/i18n/en.json b/public/i18n/en.json
index ec8309c..7c6e24e 100644
--- a/public/i18n/en.json
+++ b/public/i18n/en.json
@@ -1,5 +1,6 @@
 {
-  "app-name": "Cage Calculator",
+  "title": "VdRD Rat Cage Calculator",
+  "app-name": "VdRD Rat Cage Calculator",
   "how-many-rats-does-this-cage-fit": "How many rats does this cage fit?",
   "what-cage-should-i-get": "Calculate cage size",
   "check-existing-cage": "Check cage",
diff --git a/public/index.html b/public/index.html
index b5ced59..03000c6 100644
--- a/public/index.html
+++ b/public/index.html
@@ -2,7 +2,7 @@
 <html lang="en" xmlns="http://www.w3.org/1999/html" xmlns="http://www.w3.org/1999/html">
 <head>
     <meta charset="UTF-8">
-    <title>Käfigrechner</title>
+    <title data-i18n="title">VdRD Käfigrechner</title>
     <meta content="width=device-width, initial-scale=1" name="viewport"/>
     <meta name="description"
           content="Rechner für die Größe eines Rattenkäfigs basierend auf den Empfehlungen des VdRD e.V.">
@@ -17,7 +17,7 @@
     <div class="navbar-brand">
         <div class="navbar-item">
             <img src="assets/img/logo_vdrd.png" alt="VdRD Log">
-            <h1 data-i18n="app-name" class="title is-3">Käfigrechner</h1>
+            <h1 data-i18n="app-name" class="title is-3">VdRD Käfigrechner für Ratten</h1>
         </div>
     </div>
 </div>
