Link | Localhost11501

: Specific applications like India's Khajane 2 treasury system utilize this port for local communication between the browser and secure authentication hardware.

If you have a frontend on localhost:3000 trying to fetch from localhost:11501 , browsers may block it due to CORS unless the server on 11501 includes appropriate CORS headers. localhost11501 link

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It looks like you're asking about a related to the link or endpoint localhost:11501 . : Specific applications like India's Khajane 2 treasury

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