diff --git a/frontend/routes/badges/package.ts b/frontend/routes/badges/package.ts
index 7ff80a3e..2006e0fb 100644
--- a/frontend/routes/badges/package.ts
+++ b/frontend/routes/badges/package.ts
@@ -48,6 +48,7 @@ export const handler: Handlers<unknown, State> = {
       return new Response(res.body, {
         status: res.status,
         headers: {
+          "cache-control": "max-age=300, s-maxage=300",
           "content-type": res.headers.get("content-type")!,
         },
       });
diff --git a/frontend/routes/badges/package_score.ts b/frontend/routes/badges/package_score.ts
index 389b91ce..7697e66e 100644
--- a/frontend/routes/badges/package_score.ts
+++ b/frontend/routes/badges/package_score.ts
@@ -52,6 +52,7 @@ export const handler: Handlers<unknown, State> = {
       return new Response(res.body, {
         status: res.status,
         headers: {
+          "cache-control": "max-age=300, s-maxage=300",
           "content-type": res.headers.get("content-type")!,
         },
       });
diff --git a/frontend/routes/badges/scope.ts b/frontend/routes/badges/scope.ts
index 7c4c065e..4141b171 100644
--- a/frontend/routes/badges/scope.ts
+++ b/frontend/routes/badges/scope.ts
@@ -48,6 +48,7 @@ export const handler: Handlers<unknown, State> = {
       return new Response(res.body, {
         status: res.status,
         headers: {
+          "cache-control": "max-age=300, s-maxage=300",
           "content-type": res.headers.get("content-type")!,
         },
       });