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Security report for stenaline.cz

Stena Line · Transportation · Czech Republic

Low risk. 2 critical or high findings in SSL/TLS.

Security score

78/100

Risk levelLow

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

Stena Line is a well-established ferry transportation company operating routes primarily in Northern Europe, including the UK, Ireland, Sweden, and the Netherlands. The website provides comprehensive information about routes, onboard services, and booking options, targeting general travelers and vehicle owners seeking ferry transport. The company maintains a strong market position with a professional online presence and consistent branding. Technically, the website is built on Adobe Experience Manager, leveraging modern web technologies and third-party services for analytics, marketing, and bot protection. Security posture is robust with HTTPS, security headers, and consent mechanisms, although explicit security policies and incident response contacts are not publicly disclosed. Overall, the domain appears legitimate and professionally managed, though WHOIS data is unavailable likely due to privacy protection.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 10 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching stenaline.cz

This scan found 17 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.

Daily monitoring

Recommended

€25per month

  • 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
67
Security headers
70
Email security
70
DNS health
75
Network security
100
GDPR outside view
88
Average
78

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
  • 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

Stena Line operates in the transportation sector with a focus on ferry services connecting key Northern European destinations. The business model centers on passenger and vehicle ferry transport with online booking capabilities. The company leverages partnerships for API services and booking platforms, enhancing customer experience. Market positioning is strong with a large customer base and extensive route network. The website reflects a mature digital strategy with integrated marketing and analytics tools. Growth indicators include multi-language support and extensive route information. Strategic partnerships with travel and booking service providers support operational efficiency.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, comprehensive security headers, and bot mitigation via Google reCAPTCHA and Cloudflare Turnstile. Cookie consent is managed through OneTrust, indicating GDPR compliance efforts. However, the absence of publicly available security policies, incident response contacts, and vulnerability disclosure mechanisms suggests areas for improvement in transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The use of multiple third-party scripts necessitates ongoing security audits to mitigate supply chain risks. Overall, the security maturity is good but could benefit from enhanced policy disclosures and incident response readiness.

Recommendations

  1. Publish a dedicated security policy page including incident response and abuse contact information.
  2. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  3. Disclose Data Protection Officer contact details to improve GDPR transparency.
  4. Regularly review and audit third-party scripts and libraries for vulnerabilities and compliance.
  5. Enhance data retention and privacy policy disclosures to build greater user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Stena Line
Description
Cestujte se společností Stena Line do Velké Británie, Irska, Nizozemska a severní Evropy. Prohlédněte si naše trasy, trajekty, speciální nabídky a mnohem více. Rezervujte online za nejlepší ceny.
Key services
Passenger ferry transport, Vehicle ferry transport, Online booking, Customer service
Content quality
good
Branding
consistent

Technology

Stack
Adobe Experience Manager, Google reCAPTCHA, Cloudflare Turnstile, Kameleoon, Teads, OneTrust Cookie Consent, Sembo Inspire APIs
Frameworks
Adobe AEM
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA and Turnstile for bot protection
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Adobe Analytics, Facebook Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Teads
Tracking pixels
Facebook Pixel, Adobe Analytics
Marketing tools
Adobe Experience Platform, Kameleoon
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is professionally designed and maintained.
  2. Strong focus on ferry travel services in Northern Europe.
  3. Comprehensive cookie consent and privacy mechanisms implemented.
  4. No WHOIS data available, likely due to privacy protection.
  5. No security or incident response contact information explicitly published.
  6. Use of multiple third-party marketing and analytics tools.
  7. No signs of malicious or suspicious content.
  8. Good mobile optimization and accessibility features.
Technical notes

Notes

The website is built on Adobe Experience Manager, a robust enterprise CMS platform, ensuring scalability and content management efficiency. It integrates modern technologies such as Google reCAPTCHA, Cloudflare Turnstile, and Kameleoon for security and user experience optimization. Performance is moderate with asynchronous script loading and responsive design for mobile devices. SEO is well addressed with proper meta tags and Open Graph data. Accessibility features are present, improving usability for diverse users. Hosting appears to leverage Cloudflare services for CDN and security. Technical risks include reliance on multiple third-party scripts which require continuous monitoring to prevent supply chain vulnerabilities.
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

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