+baseurl

_config.yml

@@ -23,7 +23,7 @@ title: DSat
 description: >- # this means to ignore newlines until "baseurl:"
   Decoding a 1990s file format.
 baseurl: "" # the subpath of your site, e.g. /blog
-url: "" # the base hostname & protocol for your site, e.g. http://example.com
+url: "https://dsat.igada.de" # the base hostname & protocol for your site, e.g. http://example.com
 github_username:  rjoberon
 
 # Build settings