diff --git a/src/web/html/visualization.html b/src/web/html/visualization.html
index 99810881..991113f5 100644
--- a/src/web/html/visualization.html
+++ b/src/web/html/visualization.html
@@ -8,7 +8,8 @@
     <body>
         <!-- The following lines are commented out as there is no permission to redistribute this
         charting lib reference functional with the CC BY-NC-SA 4.0 license of the AHOY DTU.
-        This charting lib has a proprietary and commercial license model. See their web site for details.
+        This charting lib has a proprietary and commercial license model. See their web site (shop) for details.
+        Also see the their blog: https://www.highcharts.com/blog/download for more details.
         Therefore these lines are prepared for private testing only. See how easy to use this library is - technically speaking.
         Choose another charting lib with a matching open source license if you want to redistribute the charting function with this project. -->
         <!--
