Understanding HTTP Headers
WAF Bypass & Spoofing
Modern sites use Web Application Firewalls (like Cloudflare or Akamai) that block automated bots. Our tool allows you to inject advanced Sec-Fetch headers to perfectly mimic a standard Chrome browser, allowing you to bypass protections and inspect the real headers.
Redirect Tracing
Follow the full path of redirects (301, 302, 307) to identify infinite loops or lengthy chains that severely penalize your SEO performance and page load speeds.
Common Questions
Why are security headers important?
Headers like HSTS and CSP tell the browser how to behave securely, preventing malicious attacks like Cross-Site Scripting (XSS), code injection, and Clickjacking.
Does this tool log my data?
No. Your URL queries are processed by a stateless, highly secure Edge Worker to fetch headers and return them immediately. We do not store any logs of your activity.