From 4847def0d8d7ab854aec93ee97295897ee63fce2 Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Sun, 22 Mar 2026 16:34:27 -0500
Subject: [PATCH] Add referrer meta tag to fix OSM tile 403 errors

OSM tile servers require a Referer header. Cloudflare appears to be
stripping the Referrer-Policy HTTP header, so add a meta tag that
the browser will always respect.
---
 lib/aprsme_web/components/layouts/root.html.heex | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/aprsme_web/components/layouts/root.html.heex b/lib/aprsme_web/components/layouts/root.html.heex
index b0b62a0..3572ab3 100644
--- a/lib/aprsme_web/components/layouts/root.html.heex
+++ b/lib/aprsme_web/components/layouts/root.html.heex
@@ -12,6 +12,7 @@
     <meta name="mobile-web-app-capable" content="yes" />
     <meta name="theme-color" content="#6366f1" />
     <meta name="format-detection" content="telephone=no" />
+    <meta name="referrer" content="origin" />
     <script>
       (function() {
         try {