i don't understand what's wrong with this JSON

Question

JSON is located at:

http://www.medialweb.it/corsi_ok.json

When I use the online tool:

https://jsonformatter.curiousconcept.com/

I get the following error messages:

Error:Invalid media type, expecting application/json.[Code 28,Structure 0] 
Error:Invalid encoding, expecting UTF-8, UTF-16 or UTF-32.[Code 29, Structure 0]

Answer 1

thanks @dubes

what worked for me, after doing everything! change this:

Content-type: application/json; charset=utf-8

to:

Content-type: application/json; charset=UTF-8

(caps)!