I just activated AWS CDN, and all I see is "X-Cache: Miss from cloudfront".
Also I see "max-age=0" which I don't know where it's coming from. Checking the code (cakePhP), I don't see any place setting max-age. I wonder that's the reason? Here is the link: https://www.findfestival.com/pryor/rocklahoma-music-festival-info/
on the side note, on the front page, I added "max-age=86400" manually in the http code, and max-age=86400 max-age=0 and "Hit from Cloudfront" showed up in the inspector.
If "max-age" is the reason, how can I debug where this comes from.