HTTP

Server Information Disclosure Checker

Detect Server, X-Powered-By headers leaking tech versions. Barrion competitor.

Detects Server, X-Powered-By, X-AspNet-Version.

How to use

  1. Enter a domain, URL, or value relevant to Server Information Disclosure Checker.
  2. Run the check and review the output carefully.
  3. Apply recommended fixes, then run the check again to verify.

Common use cases

  • Pre-deployment validation for Server Information Disclosure Checker.
  • Incident triage when security checks fail in production.
  • Periodic security review as part of technical SEO and hardening.

Example inputs

example.comgithub.com

Common issues and fixes

Server header

Reveals web server and version. Remove or obfuscate.

X-Powered-By

Reveals framework (PHP, ASP.NET). Remove in production.

Recommended remediation

Remove Server, X-Powered-By in nginx (server_tokens off), Apache, or application config.

FAQ

Is Server Information Disclosure Checker free to use?

Yes. This tool is free and can be used without account registration.

Do you store submitted values?

Only the minimum processing needed for the check. For client-side tools, data stays in your browser.

How should I use these results?

Use the output as a diagnostic baseline, apply fixes in your stack, then re-run the check to confirm remediation.

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