test link checker (do not merge)

lukruh · lukruh · commit 7ce191eddbc0 · 2025-11-24T10:05:05.000+01:00
diff --git a/about.md b/about.md
@@ -3,6 +3,8 @@ layout: page
 title: About
 ---
 
+[broken-link-test](https://www.this-should-not-exist-i3ryt8.org/)
+
 ## What is the ESMValTool?
 
 ![ESMValTool-logo](/assets/img/EVA-logo.png){:style="float: left;margin-right: 16px;margin-top: 16px;"}
