diff --git a/vercel.json b/vercel.json
index 0d199b2..e49e954 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,5 +1,31 @@
 {
   "rewrites": [
-    { "source": "/(.*)", "destination": "/index.html" }
+    {
+      "source": "/(.*)",
+      "destination": "/index.html"
+    }
+  ],
+  "headers": [
+    {
+      "source": "/(.*)",
+      "headers": [
+        {
+          "key": "Content-Security-Policy",
+          "value": "default-src 'none'; script-src 'self'; style-src 'self'; img-src https://wsrv.nl; connect-src https://api.instatus.com;"
+        },
+        {
+          "key": "Cache-Control",
+          "value": "public, max-age=43200, stale-while-revalidate=86400, stale-if-error=604800"
+        },
+        {
+          "key": "X-Content-Type-Options",
+          "value": "nosniff"
+        },
+        {
+          "key": "Referrer-Policy",
+          "value": "no-referrer"
+        }
+      ]
+    }
   ]
 }