Add link header to preconnect to CDN (#1296)

bigcommerce · Aug 19, 2024 · fcd44bb · fcd44bb
1 parent 8e6253d
commit fcd44bb
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diff --git a/.changeset/stale-deers-relate.md b/.changeset/stale-deers-relate.md
@@ -0,0 +1,5 @@
+---
+"@bigcommerce/catalyst-core": patch
+---
+
+Add link header to preconnect to CDN
diff --git a/core/next.config.js b/core/next.config.js
@@ -52,6 +52,10 @@ const nextConfig = {
             key: 'Content-Security-Policy',
             value: cspHeader.replace(/\n/g, ''),
           },
+          {
+            key: 'Link',
+            value: `<https://${process.env.BIGCOMMERCE_CDN_HOSTNAME ?? 'cdn11.bigcommerce.com'}>; rel=preconnect`,
+          },
         ],
       },
     ];