The “Verified” padlock on localhost means , but not absolute safety. Here’s what developers must understand:
OAuth providers (Google, GitHub, Auth0) strictly validate redirect URIs. While they often allow localhost , some require . Port 11501 is memorable enough to be configured as a registered redirect URI for a local OAuth client. The “verified” HTTPS ensures the authorization code exchange happens over a secure channel.
The number 11501 designates a specific network port. Developers and software vendors assign unique ports to prevent application traffic from colliding. While port 11501 is not a standard web port (like port 80 or 443), it is frequently utilized by specialized software, including: https localhost11501 verified
This is the most intriguing part. Normally, a browser visiting https://localhost throws a warning: “Your connection is not private” (NET::ERR_CERT_AUTHORITY_INVALID). That’s because typical localhost certificates are self-signed or generated on the fly by tools like mkcert .
If an enterprise tool instructed you to visit https://localhost:11501 , check your company's internal documentation, as they often provide automated scripts to register their local developer certificates safely. The “Verified” padlock on localhost means , but
The message "https localhost11501 verified" is a technical artifact of modern e-commerce development. It tells the story of a developer trying to bridge the gap between a secure, global social network (Facebook) and a local, private testing environment (your computer).
The SameSite=None and Secure cookie attributes fail entirely on unencrypted or unverified HTTP/HTTPS connections. Port 11501 is memorable enough to be configured
Verify that your hosts file correctly maps 11501 to the loopback address 127.0.0.1 . Restart the Service If the verification token expires or the service hangs:
"localhost" is a hostname that refers to the local computer or device you're currently using. It's a way to access the computer's own resources, such as web servers, without having to use an external IP address or domain name. In the context of web development, localhost is often used to test and debug web applications locally.
When your browser asks for "verification" or shows a "Not Secure" warning on this address, it’s usually a matter of SSL certificate trust within your local machine. What is Localhost:11501?
If you just need to test something quickly and do not mind the red warning icon in your URL bar, you can bypass the block. On the error page (Chrome/Edge), click . Click the link that says Proceed to localhost (unsafe) .