I was talking to my son about OctoPrint and browsed to https://data.octoprint.org/ with Chrome (131 on Windows 10). The page displayed in a not very useful manner as shown below:
With Firefox, the page is more useful:
Edge, and Brave (the only other browsers I have installed ATM) have the same problem as Chrome.
I remember from past OctoPrint on Air episodes that there was a world map with locations of OctoPrint installations which was what I wanted to show my son. Is that map not part of the publicly available data?