diff --git a/src/assets/routes.rs b/src/assets/routes.rs
index 35fa391..db2be30 100644
--- a/src/assets/routes.rs
+++ b/src/assets/routes.rs
@@ -1,5 +1,9 @@
 use super::{files::get_file_wrapper, templates::ErrorTemplate};
-use rocket::{http::Status, response::content::RawCss};
+use rocket::{
+	http::{Header, Status},
+	response::{self, content::RawCss, Responder},
+	Response,
+};
 use std::borrow::Cow;
 
 #[derive(Responder)]
@@ -15,8 +19,32 @@ pub struct ErrorTemplateResponder<'a> {
 	template: ErrorTemplate<'a>,
 }
 
+pub struct CachedResponse<T> {
+	inner: T,
+}
+
+impl<'r, T> Responder<'r, 'static> for CachedResponse<T>
+where
+	T: Responder<'r, 'static>,
+{
+	fn respond_to(self, request: &'r rocket::Request<'_>) -> response::Result<'static> {
+		Response::build_from(self.inner.respond_to(request)?)
+			.header(Header::new("Cache-Control", "max-age=31536000, immutable"))
+			.ok()
+	}
+}
+
+impl<'r, T> From<T> for CachedResponse<T>
+where
+	T: Responder<'r, 'static>,
+{
+	fn from(value: T) -> Self {
+		CachedResponse { inner: value }
+	}
+}
+
 #[get("/css/<style>")]
-pub fn style(style: &str) -> Result<RawCss<String>, Status> {
+pub fn style(style: &str) -> Result<CachedResponse<RawCss<String>>, Status> {
 	let style_file = &get_file_wrapper()?.style;
 	let hyperlegible_file = &get_file_wrapper()?.hyperlegible;
 
@@ -24,16 +52,20 @@ pub fn style(style: &str) -> Result<RawCss<String>, Status> {
 	let hyperlegible_name = hyperlegible_file.metadata.get_hash_filename();
 
 	if style == style_name {
-		Ok(RawCss::<String>(style_file.text.clone()))
+		Ok(CachedResponse::from(RawCss::<String>(
+			style_file.text.clone(),
+		)))
 	} else if style == hyperlegible_name {
-		Ok(RawCss::<String>(hyperlegible_file.text.clone()))
+		Ok(CachedResponse::from(RawCss::<String>(
+			hyperlegible_file.text.clone(),
+		)))
 	} else {
 		Err(Status::NotFound)
 	}
 }
 
 #[get("/woff2/<font>")]
-pub fn woff2_font(font: &str) -> Result<RawWoff2Font, Status> {
+pub fn woff2_font(font: &str) -> Result<CachedResponse<RawWoff2Font>, Status> {
 	let latin_file = &get_file_wrapper()?.atkinson_latin_woff2;
 	let latin_ext_file = &get_file_wrapper()?.atkinson_latin_ext_woff2;
 
@@ -41,21 +73,23 @@ pub fn woff2_font(font: &str) -> Result<RawWoff2Font, Status> {
 	let latin_ext = latin_file.metadata.get_hash_filename();
 
 	if font == latin {
-		Ok(RawWoff2Font(latin_file.data.clone()))
+		Ok(CachedResponse::from(RawWoff2Font(latin_file.data.clone())))
 	} else if font == latin_ext {
-		Ok(RawWoff2Font(latin_ext_file.data.clone()))
+		Ok(CachedResponse::from(RawWoff2Font(
+			latin_ext_file.data.clone(),
+		)))
 	} else {
 		Err(Status::NotFound)
 	}
 }
 
 #[get("/woff/<font>")]
-pub fn woff_font(font: &str) -> Result<RawWoffFont, Status> {
+pub fn woff_font(font: &str) -> Result<CachedResponse<RawWoffFont>, Status> {
 	let all_file = &get_file_wrapper()?.atkinson_all_woff;
 	let all = all_file.metadata.get_hash_filename();
 
 	if font == all {
-		Ok(RawWoffFont(all_file.data.clone()))
+		Ok(CachedResponse::from(RawWoffFont(all_file.data.clone())))
 	} else {
 		Err(Status::NotFound)
 	}