We are having an issue when trying to upload images per ajax to our websites
eventfinder.at The two websites have identical settings on cloudflare. Strangely, ajax POST requests work on the .at domain, but not on .de, where we get a 403 error message due to CORS. The response headers are very different with, for example, .de not returning the set “Access-Control-Allow-Origin”. What could be the issue here? I have added the screenshots of the response headers in the Chrome Developer Console and the corresponding PHP File, that returns the ajax results:
Thank’s for helping!