Security headers summary for pki.goog
This page validates the HTTP security headers returned by pki.goog, scoring its protection against common web attacks.
Below you can review which headers pki.goog 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 pki.goog
A higher score means pki.goog 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 pki.goog, as they provide the strongest protection against scripting and downgrade attacks.
Use cases
- Audit the security headers of pki.goog before or after a deploy.
- Identify missing headers that increase attack risk on pki.goog.
- Verify that pki.goog enforces HTTPS with HSTS.
- Support hardening reports and security reviews for pki.goog.
Frequently asked questions
Which security headers does pki.goog use?
This page lists the HTTP security headers present on pki.goog, such as CSP, HSTS, X-Frame-Options and X-Content-Type-Options, along with their values.
Does pki.goog have a Content-Security-Policy?
The results show whether pki.goog sends a Content-Security-Policy header and whether its value is considered secure.
Does pki.goog enforce HTTPS with HSTS?
The Strict-Transport-Security section indicates whether pki.goog forces HTTPS and for how long, including includeSubDomains and preload flags.
Why does pki.goog have a low security score?
A low score means pki.goog 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 pki.goog free?
Yes. The XploreNetHub Security Headers Validator is completely free, requires no sign-up and runs directly in your browser.
Related guides
- Security Headers Checklist — HSTS, CSP and HTTP headers before go-live.
- DNS and SSL Checklist — Steps and verification table before pointing a domain.