use HTTP/2 server push for render blocking CSS

1 files changed, 7 insertions, 0 deletions

diff --git a/nginx/server.conf b/nginx/server.conf
index 6093c0b7..e0ae5999 100644
--- a/nginx/server.conf
+++ b/nginx/server.conf
@@ -81,10 +81,17 @@ server {
         gzip_static off;
     }
 
+    location ~ "\.(txt|xml)$" {
+        include /etc/nginx/snippets/security-headers.conf;
+        add_header Cache-Control "public, max-age=1800";
+        try_files $uri $uri.html $uri/ =404;
+    }
+
     location / {
         include /etc/nginx/snippets/security-headers.conf;
         add_header Cache-Control "public, max-age=1800";
         try_files $uri $uri.html $uri/ =404;
+        http2_push /grapheneos.css?18;
     }
 }