Header gesetzt um Caching zu verhindern

public/.htaccess

 <IfModule mod_rewrite.c>
+    FileETag None
+    <ifModule mod_headers.c>
+        Header unset ETag
+        Header set Cache-Control "max-age=0, no-cache, no-store, must-revalidate"
+        Header set Pragma "no-cache"
+        Header set Expires "Mon, 1 Jan 2010 01:00:00 GMT"
+    </ifModule>
     <IfModule mod_negotiation.c>
         Options -MultiViews
     </IfModule>