From 8d5f51932a5bdf6970595950f35c70e433117963 Mon Sep 17 00:00:00 2001
From: Thomas Weber <muffin@muffin.ink>
Date: Sat, 1 Feb 2025 21:04:56 -0600
Subject: [PATCH] Respect sec-gpc header as dnt alternative

---
 src/stats.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/stats.js b/src/stats.js
index a5e5864..43fbdff 100644
--- a/src/stats.js
+++ b/src/stats.js
@@ -90,7 +90,9 @@ if (!environment.isTest) {
 }
 
 const handleRequest = (req) => {
-  if (req.headers['dnt'] !== '1') {
+  // We will interpret these headers as a sign that the user is privacy-conscious and doesn't
+  // want to be tracked at all. This isn't really tracking but we will respect them anyways.
+  if (req.headers['dnt'] !== '1' && req.headers['sec-gpc'] !== '1') {
     const ip = req.ip;
     uniques.add(ip);
   }