Features

• Fetches a URL and shows the final response
• Follows redirects
• Displays redirect chain
• Shows status code and message
• Extracts page title
• Displays useful headers like:
  • Server
  • Content-Type
  • Content-Length
  • X-Powered-By
  • Content-Security-Policy
  • Strict-Transport-Security

Requirements

• Ruby

Installation

Clone the repository:

git clone https://github.com/ExVoider/httpfinger.git
cd httpfinger

Usage

ruby httpfinger.rb https://github.com
ruby httpfinger.rb github.com

Example

ruby httpfinger.rb https://github.com

Example output:

URL: https://github.com/
Status: 200 OK

Fingerprint:
  Final URL      : https://github.com/
  Server         : GitHub.com
  Content-Type   : text/html; charset=utf-8
  Content-Length : 12345
  Title          : GitHub · Build and ship software on a single, collaborative platform
  Powered-By     : N/A
  CSP            : default-src 'none'; ...
  HSTS           : max-age=31536000; includeSubdomains; preload