diff --git a/server/index.js b/server/index.js
index f51f008..bd28241 100644
--- a/server/index.js
+++ b/server/index.js
@@ -81,7 +81,7 @@ if (!fastify.siteConfig.email_host || !fastify.siteConfig.email_username) {
 }
 
 // Every request, check to see if a valid token exists
-fastify.addHook('onRequest', async (request, reply) => {
+fastify.addHook('onRequest', async (request, reply, done) => {
   request.isLoggedInUser = false;
   if (typeof request.cookies.token !== 'undefined' && fastify.jwt.verify(request.cookies.token)) {
     const { id } = fastify.jwt.verify(request.cookies.token);
@@ -101,6 +101,12 @@ fastify.addHook('onRequest', async (request, reply) => {
     }
   }
   request.language = typeof request.cookies.lang !== 'undefined' ? request.cookies.lang : 'en';
+
+  // Opt out of Google Chrome tracking everything you do.
+  // For more info, see: https://plausible.io/blog/google-floc
+  reply.header('Permissions-Policy', 'interest-cohort=()');
+
+  done();
 });
 
 // Store i18n files in fastify object and register locales routes
@@ -119,4 +125,4 @@ fastify.listen(fastify.siteConfig.port, function (err, address) {
     fastify.log.error(err);
     process.exit(1);
   }
-});
\ No newline at end of file
+});