[WalterGR]

amp.cnn.com . I don’t know if CNN still uses it. I haven’t found myself on that domain in some time, fortunately.

There’s gotta be a subdomain search tool somewhere. Even better if it shows popularity.

[rapawel]

Thanks for your response. I ran a test but I'm not sure if it's working as expected. I performed a Google search on my mobile device for "inurl:amp.cnn.com." However, when I clicked on a result, the page I saw did not appear to use AMP--it redirected me to edition.cnn.com instead.