Globe map display in an iframe on my desktop?

I have a spare old laptop and I was hoping to put it to use displaying a dashboard of Wx and ADSB and such on my desk. I made a local .HTML file with some DIVs splitting the window into quarters, and am loading different websites into each. I tried loading ADSB exchange into one using the URL

?SiteLat=39.6&SiteLon=-105.1&zoom=12&hideSidebar&largeMode=4&hideButtons&temptrails=60

But it just shows the loading progress bar on the dark gray background.

Looking in Chrome Dev Tools, I see one 404 error in the network dump.

Has anyone stuck ADSBExchange into an iframe in a local HTML file? Is there some kind of browser policy blocking this? I'd rather not run a webserver just to serve up a static HTML page.

 

Gotcha. I pretty much understand why. I'll just put it on a window of its own and maybe hook up a second monitor.