Technical
Security Headers Scanner
Enter any URL to fetch its live HTTP response headers and score its security posture. Strong headers protect users and reinforce the trust/security signals that support SEO — no manual checking required.
How It Works
Using the Security Headers Checklist
The Security Headers Checklist runs directly against a live URL or your own pasted content — no signup, no install. Results come back in seconds as a prioritized, plain-English list rather than a raw score, so you know exactly what to fix first and why it matters. It's a focused, single-purpose check, built to answer this one question quickly rather than replace a full technical audit.
- 1Enter the relevant input for your page or project.
- 2Review the tool's output and the reasoning behind each recommendation.
- 3Apply the changes it surfaces to your actual page or content.
- 4Re-check after publishing to confirm the fix took effect.
Technical SEO is the foundation everything else sits on: if a page can't be crawled efficiently, rendered correctly, or loaded fast enough, no amount of content or backlinks fixes that. Most technical issues are invisible until you specifically look for them.
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Want This Done For You
Advanced Manual Technical SEO Audit
Every finding verified by hand — not a tool export with a logo slapped on.