Index: src/server.js
===================================================================
--- src/server.js	(revision be5d86caaf66458e2775c9abc28272988f49406a)
+++ src/server.js	(revision a8b4f10c0a990c56c7d7d68d8488d9406448df7e)
@@ -136,5 +136,5 @@
   hsts: { maxAge: 31536000, includeSubDomains: true, preload: true },
   frameguard: { action: 'sameorigin' },
-  referrerPolicy: { policy: 'no-referrer-when-downgrade' },
+  referrerPolicy: { policy: 'strict-origin-when-cross-origin' },
 }));