together with @Rohitc, we are working on Air quality information for Sheffield (GB). There are still some quirks with the embedding of panels, probably related to Wordpress. At post #14, we can see everything works just fine in general.
Excellent. I can see that requests to grafana.panodata.net are being made in the JavaScript console. However, I am only able to see the “Tweets” box on this page, none of the iframe content is visible. I am using Firefox 85.0.2.
Indeed, I fixed them. The website works again as you can see, thanks so much for spotting the errors. However, the panels seem to be not connecting - similar prior to whitelist.