Security headers for caixa.gov.br

Security headers summary for caixa.gov.br

This page validates the HTTP security headers returned by caixa.gov.br, scoring its protection against common web attacks.

Below you can review which headers caixa.gov.br sends, which are missing, and recommendations to harden the configuration.

What are HTTP security headers?

HTTP security headers are response headers that instruct the browser to apply protective policies, mitigating attacks such as XSS, clickjacking and content sniffing.

Key headers include Content-Security-Policy (CSP), Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options and Referrer-Policy.

How to interpret the headers of caixa.gov.br

A higher score means caixa.gov.br sends more of the recommended security headers with secure values. Missing headers are highlighted so you know what to add.

Focus first on CSP and HSTS for caixa.gov.br, as they provide the strongest protection against scripting and downgrade attacks.

Use cases

  • Audit the security headers of caixa.gov.br before or after a deploy.
  • Identify missing headers that increase attack risk on caixa.gov.br.
  • Verify that caixa.gov.br enforces HTTPS with HSTS.
  • Support hardening reports and security reviews for caixa.gov.br.

Frequently asked questions

Which security headers does caixa.gov.br use?

This page lists the HTTP security headers present on caixa.gov.br, such as CSP, HSTS, X-Frame-Options and X-Content-Type-Options, along with their values.

Does caixa.gov.br have a Content-Security-Policy?

The results show whether caixa.gov.br sends a Content-Security-Policy header and whether its value is considered secure.

Does caixa.gov.br enforce HTTPS with HSTS?

The Strict-Transport-Security section indicates whether caixa.gov.br forces HTTPS and for how long, including includeSubDomains and preload flags.

Why does caixa.gov.br have a low security score?

A low score means caixa.gov.br is missing important headers or sends insecure values. The missing-headers and recommendations sections explain how to improve it.

Is the security headers check for caixa.gov.br free?

Yes. The XploreNetHub Security Headers Validator is completely free, requires no sign-up and runs directly in your browser.

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