add Referrer-Policy: no-referrer (#187)

fixes #139
2018-04-19 21:38:22 -07:00 · 2018-04-19 21:38:22 -07:00 · d8906b2cb6
commit d8906b2cb6
parent 77ba91c712
1 changed files with 3 additions and 0 deletions
--- a/server.js
+++ b/server.js
@ -42,6 +42,9 @@ app.use(nonDebugOnly(helmet({
      objectSrc: [`'none'`],
      manifestSrc: [`'self'`]
    }
+  },
+  referrerPolicy: {
+    policy: 'no-referrer'
  }
 })))