updated nginx conf

docker/app/nginx.conf

@@ -8,8 +8,38 @@ http {
         root  /usr/share/nginx/html;
         include /etc/nginx/mime.types;
 
+        gzip            on;
+        gzip_min_length 1000;
+        gzip_proxied    expired no-cache no-store private auth;
+        gzip_types      text/plain application/xml application/javascript;
+
+        ## All static files will be served directly.
+        location ~* ^.+\.(?:css|cur|js|jpe?g|gif|htc|ico|png|xml|otf|ttf|eot|woff|woff2|svg)$ {
+                access_log off;
+                expires 30d;
+                add_header Cache-Control public;
+                gzip_static on;
+
+                ## No need to bleed constant updates. Send the all shebang in one
+                ## fell swoop.
+                tcp_nodelay off;
+
+                ## Set the OS file cache.
+                open_file_cache max=3000 inactive=120s;
+                open_file_cache_valid 45s;
+                open_file_cache_min_uses 2;
+                open_file_cache_errors off;
+        }
+
         location / {
-            try_files $uri /index.html;
+                gzip_static on;
+                try_files $uri @index;
+        }
+
+        location @index {
+                add_header Cache-Control "no-store, no-cache, must-revalidate";
+                expires -1;
+                try_files /index.html =404;
         }
     }
 }