If the site doesn’t load at all:
https://localhost:11501/2021 is a perfectly normal—though context-specific—local development URL. It tells a story: a developer in 2021 (or working with 2021 code) set up a secure local server on a non-default port to test a project under the /2021 path.
Navigate to your project directory and generate the SSL keys: mkcert localhost 127.0.0.1 ::1 Use code with caution.
: This indicates the Hypertext Transfer Protocol Secure. It means the local server is using an SSL/TLS certificate to encrypt data, mimicking a secure production environment.
So seeing https://localhost:11501 in a 2021 context likely means you were on the cutting edge of local secure development – or just following a guide that picked a quirky port.
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