diff --git a/backend/app/main.py b/backend/app/main.py
index 863a0d7..a7f2d4f 100644
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -1,4 +1,4 @@
-from flask import Flask, render_template, Response, abort, request, redirect
+from flask import Flask, render_template, Response, abort, request, redirect, send_from_directory
 import helpers
 import database
 import data_adapters
@@ -20,6 +20,12 @@ def home():
         return render_template('main.html', list=database.get_list(), auth=basic_auth.authenticate())
 
 
+@app.route("/favicon.ico")
+def favicon():
+    return send_from_directory(os.path.join(app.root_path, 'static'),
+                               'favicon.ico', mimetype='image/vnd.microsoft.icon')
+
+
 @app.route('/api/enqueue', methods=['POST'])
 def enqueue():
     if not request.json:
@@ -209,6 +215,17 @@ def activate_job():
     database.create_done_song_view()
     helpers.setup_config(app)
 
+
+
+@app.after_request
+def add_header(response):
+    """
+    Add headers to both force latest IE rendering engine or Chrome Frame,
+    and also to cache the rendered page for 10 minutes.
+    """
+    response.headers['Cache-Control'] = 'private, max-age=600'
+    return response
+
 @app.context_processor
 def inject_version():
     return dict(karaoqueue_version=app.config['VERSION'])
diff --git a/backend/app/static/favicon.ico b/backend/app/static/favicon.ico
new file mode 100644
index 0000000..840908c
Binary files /dev/null and b/backend/app/static/favicon.ico differ
diff --git a/backend/app/static/images/touch/homescreen512.png b/backend/app/static/images/touch/homescreen512.png
new file mode 100644
index 0000000..89084c4
Binary files /dev/null and b/backend/app/static/images/touch/homescreen512.png differ
diff --git a/backend/app/static/manifest.webmanifest b/backend/app/static/manifest.webmanifest
index 7d9a6d2..d57b9d8 100644
--- a/backend/app/static/manifest.webmanifest
+++ b/backend/app/static/manifest.webmanifest
@@ -6,8 +6,8 @@
     "background_color": "#343a40",
     "description": "Eine Karaokewarteliste.",
     "icons": [{
-        "src": "images/touch/homescreen192.png",
-        "sizes": "192x192",
+        "src": "images/touch/homescreen512.png",
+        "sizes": "512x512",
         "type": "image/png"
     }],
     "related_applications": [{
diff --git a/backend/app/templates/base.html b/backend/app/templates/base.html
index a2b5ff5..f243850 100644
--- a/backend/app/templates/base.html
+++ b/backend/app/templates/base.html
@@ -75,7 +75,7 @@
             {% endif %}
             <!--<a href="https://github.com/PhoenixTwoFive/karaoqueue"
                 class="ml-1 mr-1"><i class="fab fa-github mr-1"></i><span>Github</span></a>-->
-            <span class="text-muted">KaraoQueue {{karaoqueue_version}} -&nbsp;<span>&copy</span>&nbsp;2019-2021 - Phillip
+            <span class="text-muted">KaraoQueue {{karaoqueue_version}} -&nbsp;<span>&copy</span>&nbsp;2019-21 - Phillip
                 Kühne</span>
         </div>
     </footer>