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whois.ee

Grade A · 80/100 · 4/6 security headers present

Security Score

A
80/ 100

Security Headers

4/ 6

CSP Violations

NoViolations

Issues Found

0Issues

Recommendations

0Available

CSP Analysis

Content Security PolicyHIGH
default-src 'self' https:; font-src 'self' https: data:; img-src 'self' https: data:; object-src 'none'; script-src 'self' https: www.recaptcha.net/recaptcha www.google.com/recaptcha www.gstatic.com/recaptcha 'nonce-sfuNh25Pjbi0Ihx3wq0MMw=='; style-src 'self' https: 'nonce-sfuNh25Pjbi0Ihx3wq0MMw=='
Directive Analysis
default-srcLOW
https: 'self'
•Missing recommended values for default-src: self
font-srcLOW
data: https: 'self'
•Missing recommended values for font-src: self
img-srcLOW
data: https: 'self'
•Missing recommended values for img-src: self
object-srcLOW
'none'
•Missing recommended values for object-src: none
script-srcMEDIUM
'nonce-sfuNh25Pjbi0Ihx3wq0MMw==' 'self' www.gstatic.com/recaptcha www.recaptcha.net/recaptcha www.google.com/recaptcha https:
•Missing recommended values for script-src: nonce-, sha512-, self, sha256-, sha384-
•No nonces or hashes used for script-src
style-srcLOW
'nonce-sfuNh25Pjbi0Ihx3wq0MMw==' https: 'self'
•Missing recommended values for style-src: nonce-, sha512-, self, sha256-, sha384-

Security Headers

✗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-PolicyPresent

strict-origin-when-cross-origin

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

✗Strict-Transport-SecurityMissing

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

How to add it:

nginx
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;
apache
Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
cloudflare
SSL/TLS > Edge Certificates > Enable HSTS (toggle on, set max-age to 12 months, enable includeSubDomains)
✓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.

2 recommended security headers are missing on whois.ee.

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 whois.eeWeak headers often come with other exposure — check the full picture.
See full exposure report on OSN →Free, no signup.

whois.ee

3 scans since 7/19/2025

A

Latest: 80/100

Total Scans

3

Latest Score

80/100

First Scan

7/19/2025

Last Scan

7/19/2025

Score Trend

Security score progression over 2 scans

Scan History

DateScoreCSPHeadersIssuesAction
Jul 19, 2025
A (80)
No
4/60View →
Jul 19, 2025
A (80)
No
4/60View →

Show off your security grade

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HeaderTest security grade: A (80/100) for whois.ee
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