Domain History

pmc.virtual-eye.com

Grade B · 75/100 · 5/7 security headers present

Security Score

75/ 100

Security Headers

5/ 7

CSP Violations

NoViolations

Issues Found

12Issues

Recommendations

2Available

Security

75 / 100

Good security foundation but some CSP hardening recommended.

Compliance

88 / 100

Mostly compliant but some directives or headers are missing.

Best Practices

52 / 100

Basic practices followed but missing important optimizations.

CSP Analysis

Content Security PolicyHIGH

default-src 'self'; script-src 'self' 'unsafe-inline' 'wasm-unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: blob:; font-src 'self' data:; connect-src 'self' https: http: ws: wss:; worker-src 'self' blob:; object-src 'none'; base-uri 'self'; frame-ancestors 'self'

Directive Analysis

default-srcLOW

self

script-srcHIGH

self unsafe-inline wasm-unsafe-eval

•Unsafe inline execution allowed in script-src

•No nonces or hashes used for script-src

style-srcHIGH

self unsafe-inline

•Unsafe inline execution allowed in style-src

img-srcLOW

self data: blob:

•Info: 'data:' URI in img-src

•Info: 'blob:' URI in img-src

font-srcLOW

self data:

•Info: 'data:' URI in font-src

connect-srcHIGH

self https: http: ws: wss:

•CRITICAL: 'https:' in connect-src allows scripts from ANY HTTPS domain

•Insecure HTTP source allowed in connect-src

worker-srcMEDIUM

self blob:

•Info: 'blob:' URI in worker-src

•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob content

object-srcLOW

none

base-uriLOW

self

frame-ancestorsLOW

self

Missing Directives

⚠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-PolicyPresent

camera=(), microphone=(), geolocation=()

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=31536000; 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-ProtectionDeprecated

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 pmc.virtual-eye.com.

Issues Found

•CRITICAL: 'https:' in connect-src allows scripts from ANY HTTPS domaincritical
•Info: 'blob:' URI in img-srcinfo
•Info: 'blob:' URI in worker-srcinfo
•Info: 'data:' URI in font-srcinfo
•Info: 'data:' URI in img-srcinfo
•Insecure HTTP source allowed in connect-srcmedium
•Missing MEDIUM directive form-action (Form submission control - prevents form hijacking)medium
•Missing security header: Cross-Origin-Opener-Policymedium
•No nonces or hashes used for script-srcmedium
•RISK: 'blob:' in worker-src allows creation of workers from dynamic blob contentmedium
•Unsafe inline execution allowed in script-srchigh
•Unsafe inline execution allowed in style-srchigh

Recommendations

→Add form-action directive with appropriate restrictions
→Consider implementing a stricter Content Security Policy

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 pmc.virtual-eye.com

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