joaquinpaya.es
Grade A+ · 94/100 · 6/7 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
Security
94 / 100Excellent security posture with strong CSP protections in place.
Compliance
84 / 100Mostly compliant but some directives or headers are missing.
Best Practices
30 / 100Few best practices adopted — significant room for improvement.
CSP Analysis
default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; connect-src 'self' https://cloudflareinsights.com; img-src 'self'; style-src 'self'; font-src 'self'; base-uri 'self'; form-action 'self'
Directive Analysis
Missing Directives
Security Headers
Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.
How to add it:
add_header Cross-Origin-Opener-Policy "same-origin" always;Header always set Cross-Origin-Opener-Policy "same-origin"Rules > Transform Rules > HTTP Response Header Modification > Set Cross-Origin-Opener-Policy to "same-origin"geolocation=(), microphone=(), camera=(), payment=()
Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.
same-origin
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=31536000; includeSubDomains; preload
Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.
nosniff
Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.
SAMEORIGIN
Prevents the page from being embedded in iframes, protecting against clickjacking attacks.
1; mode=block
Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.
1 recommended security header is missing on joaquinpaya.es.
Issues Found
- •Missing HIGH directive frame-ancestors (Framing control - prevents clickjacking)high
- •Missing HIGH directive object-src (Plugin control - should be 'none')high
- •Missing security header: Cross-Origin-Opener-Policymedium
- •No nonces or hashes used for script-srcmedium
Recommendations
- →Add frame-ancestors directive with appropriate restrictions
- →Add object-src directive with appropriate restrictions
- →Review and tighten source lists in Content Security Policy
Beyond headers: infrastructure exposure
via OSN, our sister projectSecurity headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.
joaquinpaya.es
1 scan since 6/19/2026
Latest: 94/100
Total Scans
1
Latest Score
94/100
First Scan
6/19/2026
Last Scan
6/19/2026
Security
94 / 100Excellent security posture with strong CSP protections in place.
Compliance
84 / 100Mostly compliant but some directives or headers are missing.
Best Practices
30 / 100Few best practices adopted — significant room for improvement.
Scan History
| Date | Score | CSP | Headers | Issues | Action |
|---|---|---|---|---|---|
| Jun 19, 2026 | A+ (94) | Yes | 6/7 | 4 | View → |
Show off your security grade
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