Investigate Cloudflare HTTP response headers for CDN URLs

[floehopper]

See https://ruby.social/@mudge/111613207551440442 & my reply (https://ruby.social/@freerange/111613501398645824).

[floehopper]

@chrislo Do you know whether you set up anything to do with Cloudflare when you set up the app on Render? Or do you know if Render automatically puts apps behind Cloudflare?

[chrislo]

I didn't set anything up explicitly as far as I can remember. Render had a bit of down time a little while ago and when I checked the site at that time it showed a Cloudflare error page, so I think they must use it by default.

…

On Wed, 20 Dec 2023, 15:54 James Mead, ***@***.***> wrote: @chrislo <https://github.com/chrislo> Do you know whether you set up anything to do with Cloudflare when you set up the app on Render? Or do you know if Render automatically puts apps behind Cloudflare? — Reply to this email directly, view it on GitHub <#108 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAECQ3II5KLWBDC6X627LLYKMC2BAVCNFSM6AAAAABA5A5X3GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNRUG4ZDMNRVGE> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[floehopper]

Paul has suggested it's just being used for DDoS protection: https://ruby.social/@mudge/111613673539029492