pethubph.com
Grade A+ · 100/100 · 7/7 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
62 / 100Basic practices followed but missing important optimizations.
CSP Analysis
default-src 'self';base-uri 'none';connect-src 'self' http: wss: ws:; frame-src 'self' https://jimmywarting.github.io/;object-src 'none';img-src 'self' data:;font-src 'self' https://fonts.gstatic.com/s/ https://fonts.googleapis.com/; script-src 'self' 'nonce-2d7FO+hA40qHyDkSGmbi+w==';style-src 'self' https://fonts.googleapis.com/ 'unsafe-inline'
Directive Analysis
Missing Directives
Security Headers
cross-origin
Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.
camera=(self), microphone=(), geolocation=(self), display-capture=(), usb=(), serial=(), bluetooth=(), hid=(), payment=(), fullscreen=(self), autoplay=(self), publickey-credentials-get=(self), identity-credentials-get=(self), web-share=(self), storage-access=(self), accelerometer=(), gyroscope=(), magnetometer=()
Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.
strict-origin-when-cross-origin
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=2592000
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.
DENY
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.
Issues Found
- •Info: 'data:' URI in img-srcinfo
- •Insecure HTTP source allowed in connect-srcmedium
- •Missing HIGH directive frame-ancestors (Framing control - prevents clickjacking)high
- •Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
- •Unsafe inline execution allowed in style-srchigh
Recommendations
- →Add form-action directive with appropriate restrictions
- →Add frame-ancestors directive with appropriate restrictions
- →Consider implementing a stricter 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.
pethubph.com
1 scan since 7/28/2026
Latest: 100/100
Total Scans
1
Latest Score
100/100
First Scan
7/28/2026
Last Scan
7/28/2026
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
62 / 100Basic practices followed but missing important optimizations.
Scan History
| Date | Score | CSP | Headers | Issues | Action |
|---|---|---|---|---|---|
| Jul 28, 2026 | A+ (100) | Yes | 7/7 | 5 | View → |
Show off your security grade
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