Non secured JUX Weather Forecast

If you set the "Background" to Themed Image in the module options, the connection is no longer secure.

Is it possible to save and load the graphics locally?

With this prnt.sc/11dq79v , this problem is prnt.sc/11dq215

Without this, all o.k. prnt.sc/11dq5ni

I suspect, as already written, that the images are not stored locally on the web server, but are reloaded from another URL.