Security headers
Security headers checker for a public website.
HTTPS, CSP, clickjacking, MIME, referrer and browser isolation controls.
The audit fetches one public page, checks the selected layer and labels every limitation.
What this audit checks
What does Security headers check?
Check a public page for HTTPS and common HTTP security headers, including CSP, HSTS, frame protection, nosniff, referrer policy and browser isolation.
Checks included
- HTTPS and Strict-Transport-Security
- Content Security Policy and clickjacking protection
- MIME, referrer, permissions and cross-origin isolation headers
Limits
This report inspects one public page. Site-wide patterns, private code, backlinks, Search Console data and field performance require additional data.
Questions
Before you act on a report.
What does Security headers check?
Check a public page for HTTPS and common HTTP security headers, including CSP, HSTS, frame protection, nosniff, referrer policy and browser isolation.
Does this audit guarantee rankings or AI citations?
No. It identifies observable technical signals and limitations. Search engines and AI systems decide what to crawl, index, rank or cite.