I recently noticed my domains are having issues loading in Firefox because it’s blocking assets (CSS and JS) from loading over plain http. However, I didn’t change anything on my server… I’m trying to rule out an issue at Cloudflare’s end.
I’m starting to think my app has always been returning http URLs, because of how my proxies/gateways are set up internally, and how the application framework I’m using works. I just never noticed it because I have Automatic HTTPS Rewrites enabled.
Ran this and can see the http urls getting returned by my own web server: curl -XGET --resolve 'www.mcjars.com:443:127.0.0.1' https://www.mcjars.com --insecure
Is it possible Cloudflare Automatic HTTPS Rewrites behavior changed or is having issues?
@dylan I am having the samme issue. Automatic HTTPS Rewrites seems to have stopped working or changed behaviour on or around 2023-04-11. I tried to manually force it with page rules but no luck.
Is it a bug or permantely changed behaviour?
Please update the thread if you are able to solve it.