diff --git a/src/pages/api/detect/[domain].ts b/src/pages/api/detect/[domain].ts
index 413e4c5..1e8cb9c 100644
--- a/src/pages/api/detect/[domain].ts
+++ b/src/pages/api/detect/[domain].ts
@@ -116,7 +116,7 @@ export const get: APIRoute = async ({ params }) => {
 			{
 				status: 200,
 				headers: {
-					"Cache-Control": "s-maxage=86400, max-age=86400, public",
+					"Cache-Control": "public, s-maxage=86400, max-age=604800",
 					"Content-Type": "application/json",
 				},
 			},
diff --git a/src/pages/api/instances.ts b/src/pages/api/instances.ts
index 3fd07c4..ecc3b01 100644
--- a/src/pages/api/instances.ts
+++ b/src/pages/api/instances.ts
@@ -57,7 +57,7 @@ export const get: APIRoute = async () => {
 			),
 			{
 				headers: {
-					"Cache-Control": "s-maxage=86400, max-age=86400, public",
+					"Cache-Control": "public, s-maxage=86400, max-age=604800",
 					"Content-Type": "application/json",
 				},
 			},