diff --git a/assets/nginx.conf b/assets/nginx.conf
index 40f56cc..964b6ca 100644
--- a/assets/nginx.conf
+++ b/assets/nginx.conf
@@ -20,21 +20,50 @@ server {
             add_header 'Content-Length' 0;
             return 204;
         }
-        if ($request_method = 'POST') {
-            add_header 'Access-Control-Allow-Origin' '*' always;
-            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
-            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
-            add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
-        }
-        if ($request_method = 'GET') {
-            add_header 'Access-Control-Allow-Origin' '*' always;
-            add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
-            add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
-            add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
-        }
+
+        gzip off;
 
         root   /usr/share/nginx/html;
         index  index.html index.htm;
+
+        location ~*\.(ico|pdf|flv|jpg|jpeg|png|gif|js|css|swf|nitro|mp3)$ {
+            expires 4h;
+            etag off;
+            add_header Cache-Control "public, no-transform";
+
+            if ($request_method = 'POST') {
+                add_header 'Access-Control-Allow-Origin' '*' always;
+                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
+                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
+                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
+            }
+            if ($request_method = 'GET') {
+                add_header 'Access-Control-Allow-Origin' '*' always;
+                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
+                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
+                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
+            }
+        }
+
+        location ~*\.(json)$ {
+            # kill cache
+            add_header Cache-Control 'no-store, no-cache';
+            expires off;
+            etag off;
+
+            if ($request_method = 'POST') {
+                add_header 'Access-Control-Allow-Origin' '*' always;
+                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
+                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
+                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
+            }
+            if ($request_method = 'GET') {
+                add_header 'Access-Control-Allow-Origin' '*' always;
+                add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS' always;
+                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range' always;
+                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range' always;
+            }
+        }
     }
 
     #error_page  404              /404.html;
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 34b70bf..bb829d6 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -23,6 +23,7 @@ services:
     env_file:
       - .env
     volumes:
+      - ./nitro/nginx.conf:/etc/nginx/conf.d/default.conf
       - ./nitro/renderer-config.json:/usr/share/nginx/html/renderer-config.json
       - ./nitro/ui-config.json:/usr/share/nginx/html/ui-config.json
     ports:
diff --git a/nitro/nginx.conf b/nitro/nginx.conf
new file mode 100644
index 0000000..f1839bf
--- /dev/null
+++ b/nitro/nginx.conf
@@ -0,0 +1,26 @@
+server {
+    listen       80;
+    listen  [::]:80;
+    server_name  _;
+
+    location / {
+        # kill cache
+        add_header Last-Modified $date_gmt;
+        add_header Cache-Control 'no-store, no-cache';
+        if_modified_since off;
+        expires off;
+        etag off;
+
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+    }
+
+    #error_page  404              /404.html;
+
+    # redirect server error pages to the static page /50x.html
+    #
+    error_page   500 502 503 504  /50x.html;
+    location = /50x.html {
+        root   /usr/share/nginx/html;
+    }
+}
\ No newline at end of file