Let's dissect https://localhost:11501/2021 piece by piece.
Use mkcert (popular in 2021 and still today): https localhost11501 2021
In 2021, the https://localhost:11501 address was frequently used by Indian government and banking portals, such as Karnataka's Khajane 2 and IFMS, for local digital signature and biometric authentication. The port serves as a loopback connection for essential helper software, and connectivity issues are typically resolved by running the required DSC utility, bypassing browser SSL warnings, or enabling the 'allow-insecure-localhost' flag. Let's dissect https://localhost:11501/2021 piece by piece
DIGITAL MYSORE - ಡಿಜಿಟಲ್ ಮೈಸೂರು 🖥️🎧 Use HTTPS for local development | Articles - web.dev bypassing browser SSL warnings
If you want this address to work, follow these steps (using 2021-era tools for authenticity).
Add an exception or change the port (e.g., 11502 ).