Domain History

www.apsensing.com

Grade F · 5/100 · 4/7 security headers present

Security Score

5/ 100

Security Headers

4/ 7

CSP Violations

NoViolations

Issues Found

16Issues

Recommendations

7Available

Security

5 / 100

Critical security vulnerabilities — CSP provides minimal protection.

Compliance

29 / 100

Non-compliant — CSP implementation is incomplete or report-only.

Best Practices

17 / 100

Best practices largely absent — review CSP configuration.

CSP Analysis

Content Security PolicyHIGH

default-src 'self'; connect-src 'self' cdn.cookiehub.eu consent-eu.cookiehub.net jnn-pa.googleapis.com *.google-analytics.com analytics.google.com stats.g.doubleclick.net td.doubleclick.net www.google.at www.google.com www.google.de www.googleadservices.com www.youtube.com www.youtube-nocookie.com; img-src 'self' data: *.google-analytics.com assets.kununu.com googleads.g.doubleclick.net i.ytimg.com widgets.kununu.com www.google.at www.google.com www.google.de www.googletagmanager.com www.youtube.com www.youtube-nocookie.com yt3.ggpht.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' cdn.cookiehub.eu googleads.g.doubleclick.net www.google-analytics.com www.google.com www.googletagmanager.com www.gstatic.com www.youtube.com www.youtube-nocookie.com; style-src 'self' 'unsafe-inline' cdn.cookiehub.eu www.youtube.com www.youtube-nocookie.com; font-src 'self' data: fonts.gstatic.com; frame-src 'self' https://www.youtube.com https://www.youtube-nocookie.com; report-uri https://issues.massiveart.dev/api/96/security/?sentry_key=eb5c9e686a4c300c5e141507e389e3ad;

Directive Analysis

default-srcLOW

self

connect-srcMEDIUM

self cdn.cookiehub.eu consent-eu.cookiehub.net jnn-pa.googleapis.com *.google-analytics.com analytics.google.com stats.g.doubleclick.net td.doubleclick.net www.google.at www.google.com www.google.de www.googleadservices.com www.youtube.com www.youtube-nocookie.com

•Subdomain wildcard '*.google-analytics.com' in connect-src - vulnerable to subdomain takeover

img-srcMEDIUM

self data: *.google-analytics.com assets.kununu.com googleads.g.doubleclick.net i.ytimg.com widgets.kununu.com www.google.at www.google.com www.google.de www.googletagmanager.com www.youtube.com www.youtube-nocookie.com yt3.ggpht.com

•Info: 'data:' URI in img-src

•Subdomain wildcard '*.google-analytics.com' in img-src - vulnerable to subdomain takeover

script-srcHIGH

self unsafe-inline unsafe-eval cdn.cookiehub.eu googleads.g.doubleclick.net www.google-analytics.com www.google.com www.googletagmanager.com www.gstatic.com www.youtube.com www.youtube-nocookie.com

•Unsafe inline execution allowed in script-src

•Unsafe eval() execution allowed in script-src

•No nonces or hashes used for script-src

style-srcHIGH

self unsafe-inline cdn.cookiehub.eu www.youtube.com www.youtube-nocookie.com

•Unsafe inline execution allowed in style-src

font-srcLOW

self data: fonts.gstatic.com

•Info: 'data:' URI in font-src

frame-srcLOW

self https://www.youtube.com https://www.youtube-nocookie.com

report-uriLOW

https://issues.massiveart.dev/api/96/security/?sentry_key=eb5c9e686a4c300c5e141507e389e3ad

•Deprecated: 'report-uri' is deprecated in CSP Level 3. Use 'report-to' directive instead.

Missing Directives

⚠HIGHMissing HIGH directive object-src (Plugin control - should be 'none')

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

⚠HIGHMissing HIGH directive frame-ancestors (Framing control - prevents clickjacking)

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

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-PolicyMissing

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

How to add it:

nginx

add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;

apache

Header always set Permissions-Policy "camera=(), microphone=(), geolocation=()"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Permissions-Policy value

✗Referrer-PolicyMissing

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

How to add it:

nginx

add_header Referrer-Policy "strict-origin-when-cross-origin" always;

apache

Header always set Referrer-Policy "strict-origin-when-cross-origin"

cloudflare

Rules > Transform Rules > HTTP Response Header Modification > Set Referrer-Policy to "strict-origin-when-cross-origin"

✓Strict-Transport-SecurityPresent

max-age=63072000;

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

1; mode=block

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.

3 recommended security headers are missing on www.apsensing.com.

Issues Found

•Deprecated: 'report-uri' is deprecated in CSP Level 3. Use 'report-to' directive instead.info
•Info: 'data:' URI in font-srcinfo
•Info: 'data:' URI in img-srcinfo
•Missing HIGH directive base-uri (Base URI control - prevents base tag injection)high
•Missing HIGH directive frame-ancestors (Framing control - prevents clickjacking)high
•Missing HIGH directive object-src (Plugin control - should be 'none')high
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing security header: Cross-Origin-Opener-Policymedium
•Missing security header: Permissions-Policymedium
•Missing security header: Referrer-Policymedium
•No nonces or hashes used for script-srcmedium
•Subdomain wildcard '*.google-analytics.com' in connect-src - vulnerable to subdomain takeovermedium
•Subdomain wildcard '*.google-analytics.com' in img-src - vulnerable to subdomain takeovermedium
•Unsafe eval() execution allowed in script-srchigh
•Unsafe inline execution allowed in script-srchigh
•Unsafe inline execution allowed in style-srchigh

Recommendations

→Add base-uri directive with appropriate restrictions
→Add form-action directive with appropriate restrictions
→Add frame-ancestors directive with appropriate restrictions
→Add object-src directive with appropriate restrictions
→CSP is in Report-Only mode - policy violations are logged but NOT blocked. Deploy Content-Security-Policy header (not Report-Only) to enforce protection.
→Consider implementing a stricter Content Security Policy
→Replace wildcards (*) with specific source lists

Beyond headers: infrastructure exposure

via OSN, our sister project

Security headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.

See what the internet sees about www.apsensing.comWeak headers often come with other exposure — check the full picture.

See full exposure report on OSN →Free, no signup.