x-server-timing

Author: sorah

config/github_pages.conf

@@ -11,3 +11,4 @@ proxy_hide_header x-served-by;
 add_header via "1.1 rko-router.rubykaigi.org";
 add_header x-rk-ghp "fi=\"$upstream_http_x_fastly_request_id\",fs=\"$upstream_http_x_served_by\",ghi=\"$upstream_http_x_github_request_id\",cache=\"$upstream_http_x_cache\",cache-hits=\"$upstream_http_x_cache_hits\"";
 add_header server-timing "rko-router;dur=$upstream_response_time,$fastly_timer_as_server_timing";
+add_header x-server-timing "rko-router;dur=$upstream_response_time,$fastly_timer_as_server_timing";