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selectadna.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
frame-ancestors 'self'
Directive Analysis
frame-ancestorsLOW
'self'
•Missing recommended values for frame-ancestors: self, none

Security Headers

✓Permissions-PolicyPresent

accelerometer=(),autoplay=(),camera=(),encrypted-media=(),fullscreen=*,geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),sync-xhr=(),usb=(),xr-spatial-tracking=()

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-OptionsMissing

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

How to add it:

nginx
add_header X-Content-Type-Options "nosniff" always;
apache
Header always set X-Content-Type-Options "nosniff"
cloudflare
Rules > Transform Rules > Managed Transforms > Enable "Add X-Content-Type-Options header"
✗X-Frame-OptionsMissing

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

How to add it:

nginx
add_header X-Frame-Options "DENY" always;
apache
Header always set X-Frame-Options "DENY"
cloudflare
Rules > Transform Rules > HTTP Response Header Modification > Set X-Frame-Options to "DENY"
✓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 selectadna.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 selectadna.eeWeak headers often come with other exposure — check the full picture.
See full exposure report on OSN →Free, no signup.

selectadna.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

Embed this badge on your site or README. It updates automatically after each scan and links back to this report.

HeaderTest security grade: A (80/100) for selectadna.ee
HTML
<a href="https://headertest.com/results/selectadna.ee" title="Security headers grade for selectadna.ee — HeaderTest">
  <img src="https://headertest.com/api/badge/selectadna.ee" alt="HeaderTest security grade: A (80/100) for selectadna.ee" />
</a>
Markdown
[![HeaderTest security grade: A (80/100) for selectadna.ee](https://headertest.com/api/badge/selectadna.ee)](https://headertest.com/results/selectadna.ee)