This is just a thought. We can add a new tab, demo tab in the web app which contains the video of the Open Climate Workbench application demo present in the youtube link : https://www.youtube.com/watch?v=wjUbifVeqa8 and some information in text about how apache open climate workbench works. This would help the users as a reference to how the app works.
We can also have a footer at the end of the page in the webapp. In the present app the pages end abruptly, I think this is a bit odd. We can add a simple license footer. I have attached the screenshots as reference to this feature. Any suggestions are welcome.