Exclude Explorer previews from indexing (#995)

ooni · Feb 13, 2025 · 3fe1206 · 3fe1206
1 parent 3a44f1c
commit 3fe1206
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/next.config.js b/next.config.js
@@ -50,6 +50,21 @@ module.exports = withBundleAnalyzer(
           },
         ]
       },
+      async headers() {
+        const headers = []
+        if (process.env.NEXT_PUBLIC_VERCEL_ENV === 'preview') {
+          headers.push({
+            headers: [
+              {
+                key: 'X-Robots-Tag',
+                value: 'noindex',
+              },
+            ],
+            source: '/:path*',
+          })
+        }
+        return headers
+      },
       webpack: (config, options) => {
         const gitCommitSHAShort = process.env.RUN_GIT_COMMIT_SHA_SHORT
           ? execSync(process.env.RUN_GIT_COMMIT_SHA_SHORT)