Localhost11501 2021 — Https

Understanding Localhost URLs: A Deep Dive into https://localhost:11501/2021

In the world of software development and network engineering, URLs are the gateways to digital resources. While most people are familiar with addresses like https://google.com, developers frequently encounter more obscure, localized addresses. One such example is https://localhost:11501/2021.

A correctly formatted address would typically look like:
https://localhost:11501/ or something similar, where localhost:11501 indicates a service running on port 11501 of your own machine, accessed over HTTPS. The "2021" might refer to a year, a project name, a version, or a URL parameter. https localhost11501 2021

This site can’t be reached – localhost refused to connect.
ERR_CONNECTION_REFUSED – No server is listening on port 11501.
ERR_CERT_AUTHORITY_INVALID – The self-signed HTTPS certificate is untrusted. A correctly formatted address would typically look like:

Port: :11501 - HTTP and HTTPS typically use ports 80 and 443, respectively. However, in this URL, port 11501 is specified. This means that the web server you're trying to access is listening on port 11501 instead of the default port for HTTPS. Using non-standard ports is often done for testing purposes or to avoid conflicts with other services running on the standard ports. ERR_CONNECTION_REFUSED – No server is listening on port