---
name: security-headers
description: "Security Headers Checker (Security Headers Checker) via devops.majbase.com's free public API, no key required. Keywords: check security headers of website, hsts x-frame-options checker."
---

# Security Headers Checker

Security Headers Checker. Calls devops.majbase.com's free public API — no API key or authentication required.

## Endpoint

```
GET/POST https://devops.majbase.com/security-headers/api
```

## Request / Response

```
API: GET or POST /security-headers/api
  url=<string>  (required)
Returns {"url", "status_code", "checks": [{"name","present","value","recommendation"}, ...],
"present_count", "total_count"}, or {"error": "..."}.
```

## Example

```bash
curl -sS "https://devops.majbase.com/security-headers/api?url=https://example.com"
```

## Notes

- No API key or authentication required.
- Full interactive tool: https://devops.majbase.com/security-headers/