Question 1

What is a CORS Checker tool?

Accepted Answer

A CORS Checker is a web-based tool that tests Cross-Origin Resource Sharing configurations by sending HTTP requests to a target URL and analyzing the response headers to determine if cross-origin requests are properly configured.

Question 2

Why would I need to check CORS configuration?

Accepted Answer

Checking CORS configuration is essential for web developers and API providers to ensure proper security policies are in place while allowing legitimate cross-origin requests from authorized domains.

Professional CORS Checker