From f298ee4b2b6fda254692fcefcaf8aa61f4de6f3e Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Mon, 15 Feb 2021 04:23:56 -0500
Subject: use once per session preload / push

---
 nginx/nginx.conf | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'nginx/nginx.conf')

diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 4e2e1372..149edce6 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -65,6 +65,11 @@ http {
 
     if_modified_since before;
 
+    map $http_cookie $preload_resources {
+        "~*__Host-preload=1" "";
+        default "</grapheneos.css?29>; rel=preload; as=style, </fonts/roboto_latin.woff2?20>; rel=preload; as=font; crossorigin, </fonts/roboto_bold_latin.woff2?20>; rel=preload; as=font; crossorigin";
+    }
+
     server {
         listen 80 backlog=4096;
         listen [::]:80 backlog=4096;
-- 
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