From 09609a9f20e64ef0383d9b6754df54874dcf1b5e Mon Sep 17 00:00:00 2001
From: Matteo Contrini <matteo@contrini.it>
Date: Mon, 23 Sep 2019 23:37:49 +0200
Subject: [PATCH] Change `rel` for external links to `nofollow ugc` (#1884)

---
 src/Formatter/Formatter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Formatter/Formatter.php b/src/Formatter/Formatter.php
index 0ee53e4ae..b2a67c416 100644
--- a/src/Formatter/Formatter.php
+++ b/src/Formatter/Formatter.php
@@ -140,7 +140,7 @@ class Formatter
 
         foreach ($dom->getElementsByTagName('a') as $a) {
             $a->setAttribute('target', '_blank');
-            $a->setAttribute('rel', 'nofollow');
+            $a->setAttribute('rel', 'nofollow ugc');
         }
 
         $dom->saveChanges();