diff --git a/_quarto.yml b/_quarto.yml
index 364bd03..1ed4fc0 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -4,6 +4,8 @@ project:
 website:
   title: "X-CITE"
   favicon: /images/logo.png
+  site-url: https://xcitecourse.org
+  twitter-card: true
 
   navbar:
     left: