Hello and welcome, Martin.
I use
Vinocellar. It is an Apple iOS app (they don't have an Android version), with additional website access a bit like the example you shared above. The advantage I find with this app is that on the move, it is much easier to pull up the app and search my wines for what I have got, rather than faffing with a website interface or an excel spreadsheet on a tablet/smartphone. If you want, you can dump all the data into a spreadsheet and look at it that way. The interface is very slick, and it can help organise stuff into different cellars, bins etc, which is handy when your wine is scattered across fridges, cellars, offsite storage and so on.
As Julian mentioned above, Cellartracker is very popular. Personally I have found it to be a bit clunky to use when entering details of wines purchased, and their mobile app is not as well developed as the one I am using. It is just not as easy to browse and search what you have in your cellar. The other big issue with their mobile app is that you need to have internet connectivity to use it. The app I use stores data locally and syncs with the central server.
Have fun!