diff --git a/index.html b/index.html
index 9cbf54a..18a4442 100644
--- a/index.html
+++ b/index.html
@@ -69,10 +69,10 @@
                         Die nichtkommerzielle Initiative für den Aufbau freier WLAN-Netzwerke in Siegburg
                     </span>
                     <div class="links">
-                        <a class="btn-floating btn-large" href="http://www.freifunk-siegburg.de"><i class="fas fa-globe"></i></a>
-                        <a class="btn-floating btn-large" href="https://de-de.facebook.com/freifunksiegburg"><i class="fab fa-facebook-f"></i></a>
-                        <a class="btn-floating btn-large" href="https://twitter.com/ff_siegburg"><i class="fab fa-twitter"></i></a>
-                        <a class="btn-floating btn-large" href="http://www.freifunk-siegburg.de/kontakt/"><i class="fas fa-envelope"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="http://www.freifunk-siegburg.de"><i class="fas fa-globe"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="https://de-de.facebook.com/freifunksiegburg"><i class="fab fa-facebook-f"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="https://twitter.com/ff_siegburg"><i class="fab fa-twitter"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="http://www.freifunk-siegburg.de/kontakt/"><i class="fas fa-envelope"></i></a>
                     </div>
                 </div>
             </div>
@@ -85,9 +85,9 @@
                         Die nichtkommerzielle Initiative f&uuml;r den Aufbau freier WLAN-Netzwerke in Troisdorf
                     </span>
                     <div class="links">
-                        <a class="btn-floating btn-large" href="https://freifunk-troisdorf.de"><i class="fas fa-globe"></i></a>
-                        <a class="btn-floating btn-large" href="https://www.facebook.com/freifunktdf"><i class="fab fa-facebook-f"></i></a>
-                        <a class="btn-floating btn-large" href="mailto:kontakt@freifunk-troisdorf.de"><i class="fas fa-envelope"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="https://freifunk-troisdorf.de"><i class="fas fa-globe"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="https://www.facebook.com/freifunktdf"><i class="fab fa-facebook-f"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="mailto:kontakt@freifunk-troisdorf.de"><i class="fas fa-envelope"></i></a>
                     </div>
                 </div>
             </div>
@@ -100,8 +100,9 @@
                         Die nichtkommerzielle Initiative f&uuml;r den Aufbau freier WLAN-Netzwerke in Rheinbach
                     </span>
                     <div class="links">
-                        <a class="btn-floating btn-large" href="http://freifunk-rheinbach.de"><i class="fas fa-globe"></i></a>
-                        <a class="btn-floating btn-large" href="mailto:thomas@freifunk-rheinbach.de"><i class="fas fa-envelope"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="http://freifunk-rheinbach.de"><i class="fas fa-globe"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="https://www.facebook.com/ffrhb"><i class="fab fa-facebook-f"></i></a>
+                        <a class="btn-floating btn-large" target="_blank" href="mailto:thomas@freifunk-rheinbach.de"><i class="fas fa-envelope"></i></a>
                     </div>
                 </div>
             </div>
@@ -118,11 +119,11 @@
                         <img src="images/links_firmware_downloader.png">
                     </div>
                     <div class="card-content">
-                        <span class="card-title"><a href="https://downloader.freifunk-rhein-sieg.net">Firmware Downloader</a></span>
+                        <span class="card-title"><a target="_blank" href="https://downloader.freifunk-rhein-sieg.net">Firmware Downloader</a></span>
                         <p>Das ist der zentrale Anlaufpunkte f&uuml;r das Downloaden der Firmware von den Communities in der Region.</p>
                     </div>
                     <div class="card-action">
-                        <a href="https://downloader.freifunk-rhein-sieg.net">Zum Firmware-Downloader</a>
+                        <a target="_blank" href="https://downloader.freifunk-rhein-sieg.net">Zum Firmware-Downloader</a>
                     </div>
                 </div>
             </div>
@@ -132,11 +133,11 @@
                         <img src="images/links_firmware_downloader.png">
                     </div>
                     <div class="card-content">
-                        <span class="card-title"><a href="#">Karte</a></span>
+                        <span class="card-title"><a target="_blank" href="#">Karte</a></span>
                         <p>Das ist die zentrale Karte, wo die Freifunk-Knoten der Communities angezeigt werden.</p>
                     </div>
                     <div class="card-action">
-                        <a href="#">Zur Karte</a>
+                        <a target="_blank" href="#">Zur Karte</a>
                     </div>
                 </div>
             </div>