diff --git a/README.md b/README.md
index 1e1d34f..f5e7271 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,7 @@ To start the server simply execute `index.js`:
 screen -A -m -d -S short_url nodejs index.js
 ```
 It's recommended to use a reverse proxy like nginx to manage SSL certificates etc.
+
+A test instance is running under `https://s.adb.sh`.
+
 //good luck