Domain History

f45training.lt

Grade A+ · 100/100 · 6/6 security headers present

Security Score

A+

100/ 100

Security Headers

6/ 6

CSP Violations

NoViolations

Issues Found

0Issues

Recommendations

0Available

CSP Analysis

Content Security PolicyHIGH

default-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, script-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, img-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, style-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, worker-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, frame-src 'self' * https: data: 'unsafe-inline' 'unsafe-eval' blob:;, base-uri 'self' blob:;, form-action 'self' blob:;, connect-src 'self' * ws: blob:;

Directive Analysis

default-srcHIGH

'self' https: 'unsafe-eval' 'unsafe-inline' data: blob: *

•Unsafe eval() execution allowed in default-src

•Unsafe inline execution allowed in default-src

•Overly permissive wildcard (*) in default-src

•Missing recommended values for default-src: self

•Overly permissive default-src directive

,HIGH

'self' https: 'unsafe-eval' script-src 'unsafe-inline' data: blob: *

•Unknown directive: ,

•Unsafe eval() execution allowed in ,

•Unsafe inline execution allowed in ,

•Overly permissive wildcard (*) in ,

,HIGH

'self' https: 'unsafe-eval' img-src data: 'unsafe-inline' blob: *

•Unknown directive: ,

•Unsafe eval() execution allowed in ,

•Unsafe inline execution allowed in ,

•Overly permissive wildcard (*) in ,

,HIGH

'self' https: style-src 'unsafe-eval' 'unsafe-inline' data: blob: *

•Unknown directive: ,

•Unsafe eval() execution allowed in ,

•Unsafe inline execution allowed in ,

•Overly permissive wildcard (*) in ,

,HIGH

worker-src 'self' https: 'unsafe-eval' 'unsafe-inline' data: blob: *

•Unknown directive: ,

•Unsafe eval() execution allowed in ,

•Unsafe inline execution allowed in ,

•Overly permissive wildcard (*) in ,

,HIGH

frame-src 'self' https: 'unsafe-eval' 'unsafe-inline' data: blob: *

•Unknown directive: ,

•Unsafe eval() execution allowed in ,

•Unsafe inline execution allowed in ,

•Overly permissive wildcard (*) in ,

,LOW

blob: base-uri 'self'

•Unknown directive: ,

,LOW

blob: form-action 'self'

•Unknown directive: ,

,MEDIUM

'self' ws: connect-src blob: *

•Unknown directive: ,

•Overly permissive wildcard (*) in ,

Security Headers

✓Permissions-PolicyPresent

geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=*,payment=(), autoplay=*

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

✓Referrer-PolicyPresent

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; preload

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.

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 f45training.ltWeak headers often come with other exposure — check the full picture.

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

f45training.lt

2 scans since 7/15/2025

A+

Latest: 100/100

Total Scans

Latest Score

100/100

First Scan

7/15/2025

Last Scan

7/15/2025

Scan History

Date	Score	CSP	Headers	Issues	Action
Jul 15, 2025	A+ (100)	No	6/6	0	View →

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+ (100/100) for f45training.lt

HTML

<a href="https://headertest.com/results/f45training.lt" title="Security headers grade for f45training.lt — HeaderTest">
  <img src="https://headertest.com/api/badge/f45training.lt" alt="HeaderTest security grade: A+ (100/100) for f45training.lt" />
</a>

Markdown

[![HeaderTest security grade: A+ (100/100) for f45training.lt](https://headertest.com/api/badge/f45training.lt)](https://headertest.com/results/f45training.lt)