diff --git a/.node-version b/.node-version
new file mode 100644
index 0000000..1d9b783
--- /dev/null
+++ b/.node-version
@@ -0,0 +1 @@
+22.12.0
diff --git a/public/_headers b/public/_headers
new file mode 100644
index 0000000..d2006af
--- /dev/null
+++ b/public/_headers
@@ -0,0 +1,15 @@
+/*
+  X-Content-Type-Options: nosniff
+  Referrer-Policy: strict-origin-when-cross-origin
+  X-Frame-Options: SAMEORIGIN
+  Permissions-Policy: accelerometer=(), camera=(), geolocation=(), gyroscope=(), microphone=(), payment=(), usb=()
+  Strict-Transport-Security: max-age=31536000; includeSubDomains
+
+/img/*
+  Cache-Control: public, max-age=31536000, immutable
+
+/icons/*
+  Cache-Control: public, max-age=31536000, immutable
+
+/favicon.svg
+  Cache-Control: public, max-age=604800