Implemented that everything gets cached for at least a minute

roles/native-nginx-docker-proxy/templates/proxy_pass.conf.j2

@@ -14,6 +14,11 @@ location /
   proxy_read_timeout          300;
   send_timeout                300;
 
+  # general caching
+  proxy_cache          cache;
+  proxy_cache_key      $host$uri$is_args$args;
+  proxy_cache_valid    any 1m;
+
   # cache media files
   location ~* \.(gif|ico|jpg|jpeg|png|svg|mp4|mp3|pdf)$ {
     proxy_cache          cache;