From 50ccdc424dff05e51a733af6d3d10c2bea41fbdb Mon Sep 17 00:00:00 2001
From: wiz <j@wiz.biz>
Date: Sun, 5 Jul 2020 16:33:11 +0900
Subject: [PATCH] Add HTTP Link: header for canonical URL reference to
 mempool.space

---
 production/nginx.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/production/nginx.conf b/production/nginx.conf
index 141e43622..5fa80273f 100644
--- a/production/nginx.conf
+++ b/production/nginx.conf
@@ -158,6 +158,7 @@ http {
 
 		add_header X-Frame-Options $frameOptions;
 		add_header Content-Security-Policy $contentSecurityPolicy;
+		add_header Link "<https://mempool.space$request_uri>; rel=\"canonical\"";
 
 		location / {
 			try_files $uri $uri/ /index.html =404;