CORS Tester

Use this little website to test if a URL is setup correctly to work with CORS.




If your CORS setup is not using a wildcard then this should be a domain that matches your AllowedOrigins


Shareable link:

Results

This URL will not work correctly with CORS.

What's wrong?

It does not have the access-control-allow-origin header set to *. Without this header, requests from other domains cannot be made to it via a users browser.

How to fix it?

If you have access to the server for the URL, you'll need to modify it to add the access-control-allow-origin header. If you do not have access, you'll need to upload the file somewhere else.

Headers

These are the response headers received when making the request.

accept-ranges: bytes
cache-control: max-age=172800
cf-cache-status: MISS
cf-ray: 8e1c6839b436027b-ORD
connection: keep-alive
content-length: 7528320
content-type: audio/mpeg
date: Wed, 13 Nov 2024 05:36:58 GMT
etag: "72df80-60bb90cdb7953"
expires: Fri, 15 Nov 2024 05:36:58 GMT
last-modified: Tue, 05 Dec 2023 01:21:12 GMT
server: cloudflare
vary: User-Agent

CORS tester was built by @mscccc. The code is available on GitHub. Sponsored by HTML/CSS to Image.