Overview
What it does
HDR.fyi is a comprehensive HTTP header inspection tool tailored for developers to analyze and enhance web security and performance.
It offers features such as scanning security headers, viewing response headers, examining redirect chains, and assessing DNS records.
By providing detailed insights into HTTP headers, this tool enables developers to identify potential vulnerabilities, ensure compliance with security best practices, and optimize web application performance.
Use cases
Best for
HTTP header inspection tool to analyze web security and performance
Security workflows
Finding a free security tool quickly