From a1fcf554fa6bf823f0efca1c70a1e4adfd4aaae3 Mon Sep 17 00:00:00 2001
From: Hazelnoot <acomputerdog@gmail.com>
Date: Mon, 5 May 2025 09:35:13 -0400
Subject: [PATCH] reduce caching for failed previews

---
 packages/backend/src/server/web/UrlPreviewService.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/backend/src/server/web/UrlPreviewService.ts b/packages/backend/src/server/web/UrlPreviewService.ts
index 13e103c780..e192bae2a8 100644
--- a/packages/backend/src/server/web/UrlPreviewService.ts
+++ b/packages/backend/src/server/web/UrlPreviewService.ts
@@ -182,7 +182,7 @@ export class UrlPreviewService {
 			this.logger.warn(`Failed to get preview of ${url} for ${lang}: ${err}`);
 
 			reply.code(422);
-			reply.header('Cache-Control', 'max-age=86400, immutable');
+			reply.header('Cache-Control', 'max-age=3600');
 			return {
 				error: new ApiError({
 					message: 'Failed to get preview',