A is a virtual endpoint on your operating system. Think of your computer as a large apartment building:
People often omit the colon when speaking, writing it as "localhost11501" — but technically, the colon is mandatory. localhost11501 link
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. A is a virtual endpoint on your operating system
The localhost:11501 address functions as a local endpoint primarily for accessing development environments or specific Indian government systems, such as the Khajane 2 financial application. It requires an active, locally running service and works exclusively on the host machine unless specific network configurations are made. For details on troubleshooting connection errors or setting up port forwarding, visit Microsoft Edge Developer Documentation The localhost:11501 address functions as a local endpoint