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Security report for deva-fm.cz

Other · Czech Republic

High risk. 12 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

46/100

Risk levelHigh

0–100, higher is better. How it is calculated

The website deva-fm.cz currently displays a 403 Forbidden error page, indicating that access to the content is restricted or blocked. Due to this, no meaningful business or service information is available from the site itself. The domain is registered since 1999 with a reputable Czech registrar and uses name servers associated with websupport.cz, suggesting a legitimate hosting setup. However, the lack of accessible content and absence of privacy, cookie, or contact information severely limits the ability to assess the business or security posture comprehensively. Technically, the site uses basic HTML and CSS with Google Fonts, but no advanced frameworks or analytics are detected. Security headers and policies are not present in the HTML content, and no forms or data collection mechanisms are visible. Overall, the site appears to be either under maintenance, restricted by access controls, or misconfigured, resulting in a poor user experience and low trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

12 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: PostgreSQL

      Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server

      What to do: Immediately restrict access to PostgreSQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

Need hands-on remediation? Email guard@offseq.com

Keep watching deva-fm.cz

This scan found 25 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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Recommended

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Security headers
35
Email security
85
DNS health
75
Network security
0
GDPR outside view
10
Average
46

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet · found on this site
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Due to the 403 Forbidden error, no direct business intelligence can be extracted from the website content. The domain's long registration history and hosting provider suggest a stable presence, but no information about market positioning, services, or partnerships is available. There are no visible revenue streams, customer engagement tools, or marketing integrations. The absence of contact details or social media links further limits insights into the company's operations or customer base.

Security posture

The security posture assessment is constrained by the lack of accessible content. The 403 error indicates some level of access control, which is a positive security measure if intentional. However, no security headers such as Content-Security-Policy or X-Frame-Options are detected in the HTML. SSL/TLS configuration details are not available from the content. No vulnerability disclosure or incident response information is present. The absence of privacy and cookie policies indicates non-compliance with GDPR and other privacy regulations. Overall, the security maturity appears low based on available data, with recommendations to improve access control transparency, implement security headers, and provide clear privacy and security policies.

Recommendations

  1. Investigate and resolve the 403 Forbidden error to restore website accessibility for legitimate users.
  2. Implement and publish comprehensive privacy and cookie policies to comply with GDPR and enhance user trust.
  3. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve security posture.
  4. Provide clear contact information and business details on the website to improve credibility and user engagement.
  5. Consider deploying vulnerability disclosure and incident response information to demonstrate security readiness.
Site observations

Automated reading of the public site. Ratings are indicative.

None detected. Website returns a 403 Forbidden error page indicating access is blocked or restricted. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Content quality
poor
Branding
inconsistent

Technology

Stack
HTML5, CSS3, Google Fonts
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
poor

Security

Observed score
20/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is inaccessible due to 403 Forbidden error.
  2. No privacy, cookie, or terms of service policies found.
  3. No contact information or forms available on the page.
  4. No scripts or analytics detected in the HTML content.
  5. Minimal external resources loaded (Google Fonts and name servers).
  6. No social media or email addresses found.
  7. WHOIS data indicates a long-registered domain with consistent hosting.
  8. Website appears to be down or access restricted, limiting analysis.
  9. No security headers or advanced security configurations detected in HTML.
  10. No business or branding information visible on the page.
Technical notes

Notes

The website uses basic HTML5 and CSS3 with Google Fonts for typography. No JavaScript libraries, frameworks, or CMS platforms are detected in the provided HTML content. Hosting is managed via websupport.cz name servers, a known Czech hosting provider. The site lacks meta tags for SEO and accessibility features. Performance is likely moderate given minimal content, but user experience is poor due to the 403 error. Mobile optimization is basic, with viewport meta tag present but no responsive design elements evident. The site would benefit from modernization, including adoption of modern frameworks, enhanced SEO, and accessibility improvements.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Earlier scans of this domain

  1. 49/100High32 findingsView report
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