Domain History

www.aulapolivirtual.ipn.mx

Grade B · 75/100 · 6/7 security headers present

Security Score

75/ 100

Security Headers

6/ 7

CSP Violations

NoViolations

Issues Found

9Issues

Recommendations

8Available

Security

75 / 100

Good security foundation but some CSP hardening recommended.

Compliance

67 / 100

Several compliance gaps found in CSP implementation.

Best Practices

28 / 100

Best practices largely absent — review CSP configuration.

CSP Analysis

Content Security PolicyLOW

frame-ancestors 'self' https://www.youtube.com; upgrade-insecure-requests; object-src 'self'

Directive Analysis

frame-ancestorsLOW

self https://www.youtube.com

upgrade-insecure-requestsLOW

object-srcLOW

self

Missing Directives

⚠CRITICALMissing CRITICAL directive default-src (Base fallback directive)

⚠CRITICALMissing CRITICAL directive script-src (JavaScript source control)

⚠HIGHMissing HIGH directive base-uri (Base URI control - prevents base tag injection)

⚠MEDIUMMissing MEDIUM directive form-action (Form submission control - prevents form hijacking)

⚠MEDIUMMissing MEDIUM directive connect-src (API/XHR control - prevents data exfiltration)

⚠MEDIUMMissing MEDIUM directive style-src (Stylesheet source control)

⚠MEDIUMMissing MEDIUM directive img-src (Image source control)

⚠MEDIUMMissing MEDIUM directive font-src (Font source control)

Security Headers

✗Cross-Origin-Opener-PolicyMissing

Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.

How to add it:

nginx

add_header Cross-Origin-Opener-Policy "same-origin" always;

apache

Header always set Cross-Origin-Opener-Policy "same-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Cross-Origin-Opener-Policy to "same-origin"

✓Permissions-PolicyPresent

accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), display-capture=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), publickey-credentials-get=(), usb=(), screen-wake-lock=(), legacy-image-formats=(), interest-cohort=()

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

✓Referrer-PolicyPresent

strict-origin-when-cross-origin

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

✓Strict-Transport-SecurityPresent

max-age=63072000; includeSubdomains

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

✓X-Content-Type-OptionsPresent

nosniff

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

✓X-Frame-OptionsPresent

sameorigin

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

✓X-XSS-ProtectionPresent

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 www.aulapolivirtual.ipn.mx.

Issues Found

•Missing CRITICAL directive default-src (Base fallback directive)critical
•Missing CRITICAL directive script-src (JavaScript source control)critical
•Missing HIGH directive base-uri (Base URI control - prevents base tag injection)high
•Missing MEDIUM directive connect-src (API/XHR control - prevents data exfiltration)medium
•Missing MEDIUM directive font-src (Font source control)medium
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing MEDIUM directive img-src (Image source control)medium
•Missing MEDIUM directive style-src (Stylesheet source control)medium
•Missing security header: Cross-Origin-Opener-Policymedium

Recommendations

→Add base-uri directive with appropriate restrictions
→Add connect-src directive with appropriate restrictions
→Add default-src directive with appropriate restrictions
→Add font-src directive with appropriate restrictions
→Add form-action directive with appropriate restrictions
→Add img-src directive with appropriate restrictions
→Add script-src directive with appropriate restrictions
→Add style-src directive with appropriate restrictions

Beyond headers: infrastructure exposure

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