After running mkcert -install, you must restart your browser completely. On Windows, you may need to import the .p12 file manually into the “Trusted Root Certification Authorities” store.
Let’s move beyond theory. How does one actually get a verified padlock on https://localhost:11501?
If you are seeing this status, it is likely due to one of the following scenarios:
“Make localhost feel like production. Green padlock on port 11501. Every time.”
Would you like a working Node.js script that generates a trusted cert for localhost:11501 and installs it on your system?
Working on a localhost development environment (like port 11501) often throws "Not Verified" or "Not Secure" warnings because self-signed SSL certificates aren't trusted by default by browsers like Chrome or Firefox.
If you are trying to write a proper blog post explaining how to fix this, here is a structured outline and draft you can use. https localhost11501 verified
Blog Post Title: How to Fix "Not Secure" Verified HTTPS Errors on Localhost:11501 1. The Problem: Why Localhost says "Not Secure"
When developing locally, you might use a URL like https://localhost:11501. Even though it's "HTTPS," your browser shows a red warning or "Not Verified" message. This happens because the SSL certificate you're using is self-signed, meaning a trusted authority (like Let's Encrypt) hasn't "verified" that you are who you say you are. 2. The Quick "Bypass" (For Development Only)
If you just need to get to work and don't care about the red warning:
Chrome: Click "Advanced" on the warning page and then "Proceed to localhost (unsafe)."
Chrome Flags: You can allow insecure localhost certificates globally by visiting chrome://flags/#allow-insecure-localhost and enabling the setting. 3. The Proper Fix: Generating a Trusted Certificate
To make it "Verified" (the green lock icon), you need to tell your computer to trust your local certificate. After running mkcert -install , you must restart
Using mkcert: This is the easiest tool for developers to create locally-trusted certificates.
Install it (e.g., brew install mkcert on Mac or via Chocolatey on Windows).
Run mkcert -install to create a local Certificate Authority (CA).
Run mkcert localhost to generate a certificate and key for your local machine.
Configure Your Server: Update your development server settings (Node.js, Apache, or Nginx) to point to these new .pem files. 4. Verifying the Connection
Once the certificate is installed and your server is restarted: Navigate to https://localhost:11501. Click the Lock Icon in the address bar. “Make localhost feel like production
It should now say "Connection is secure" and the certificate will be listed as valid. Tips for a Great Technical Blog Post
Use Visuals: Screenshots of the browser warning vs. the secure lock help users know they're on the right track. Step-by-Step Guides: Breaking the fix into numbered steps.
Catchy Headlines: Use a title that addresses the exact error code or port the user is seeing.
Mobile vs. Desktop: If you are using Blogger, remember that URLs might append ?m=1 for mobile users, which can sometimes cause separate indexing issues in Google Search Console.
Your certificate must explicitly include localhost. A certificate for myapp.local won’t verify for localhost:11501. Use mkcert localhost 127.0.0.1 ::1 to cover all bases.
The phrase "https localhost:11501 verified" typically appears in application logs, browser connection status bars, or security software reports. It indicates that a secure, encrypted connection has been successfully established between a client (like a web browser or a mobile app) and a server running locally on your machine on port 11501.
Because localhost refers to your own computer, this activity is almost always related to local development environments, backend services for desktop applications, or specific security/collaboration tools.
Here is a detailed write-up analyzing the technical components, common use cases, and security implications of this status.