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Security report for hafenidyll-klink.de

Hafenidyll-Klink · Hospitality · Germany

Medium risk. 5 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

55/100

Risk levelMedium

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

Hafenidyll-Klink is a small hospitality business located at Müritz lake in Germany, offering food, beverages including wine, beer, and long drinks, and a relaxing ambiance for local visitors and tourists. The website is built on the cm4all CMS platform hosted by Deutsche Telekom, utilizing legacy JavaScript libraries such as jQuery 1.7 and Prototype 1.7.3, with a moderate performance and basic mobile optimization. Security posture is adequate with HTTPS enforced and cookie consent implemented, though lacking advanced security headers and explicit incident response policies. The site is compliant with GDPR through a privacy policy and cookie consent mechanism. Overall, the website presents a professional and trustworthy image consistent with a small local hospitality business.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

5 findings rated critical or high. Fix these first.

  1. 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"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…
  2. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048
  3. Network security

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

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • 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

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

Keep watching hafenidyll-klink.de

This scan found 22 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

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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
75
Security headers
20
Email security
70
DNS health
60
Network security
20
GDPR outside view
83
Average
55

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention hafenidyll-klink.de, from OffSeq Breach.

No leaked records found

Breach holds no records for hafenidyll-klink.de right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The business targets local and tourist customers seeking dining and beverage services at Müritz. It operates since 2018 under the name Hafenidyll-Klink, with a focus on quality and regional charm. The business model is straightforward hospitality service provision without evident e-commerce or complex digital services. Social media presence on Facebook and Instagram supports marketing efforts. The company appears to have no subsidiaries or parent companies. The website content and WHOIS data are consistent, indicating legitimacy and stable market presence.

Security posture

The website employs HTTPS and a cookie consent mechanism, indicating awareness of privacy and security requirements. However, it lacks advanced security headers such as Content-Security-Policy and X-Frame-Options, and uses outdated JavaScript libraries which may pose vulnerabilities. No explicit security or incident response policies are published, and no vulnerability disclosure or security.txt files are found. The site does not collect user data via forms on the main page, reducing attack surface. Overall, the security posture is moderate but could be improved with updated libraries and enhanced security headers.

Recommendations

  1. Implement modern security headers including Content-Security-Policy and X-Frame-Options to mitigate common web attacks.
  2. Upgrade JavaScript libraries such as jQuery to current supported versions to avoid known vulnerabilities.
  3. Publish a security policy and incident response contact information to improve transparency and readiness.
  4. Enhance accessibility features to meet compliance standards and improve user experience.
  5. Maintain and regularly update cookie and privacy policies to ensure ongoing GDPR compliance.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hafenidyll-Klink
Description
Hafenidyll-Klink is a hospitality business operating an imbiss (snack bar/restaurant) at the Müritz lake, offering quality food and drinks with a focus on local charm and ambiance.
Key services
Food and beverage service, Wine offerings, Long drinks and shots, Beer, Coffee and tea, Virtual tour and photo gallery
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.7, Prototype 1.7.3, cm4all widgets, Font Awesome, CSS animations
Frameworks
cm4all homepage designer
Platforms
Telekom hosting platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
homepagedesigner.telekom.de pixel
Transparency
basic

Site quality

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

Key observations

  1. Website is a small hospitality business site with local focus.
  2. Content is in German with some English environment settings.
  3. No forms detected for data collection on the main page.
  4. Social media integration is present but content is blocked by cookie consent until enabled.
  5. No explicit security or incident response policies published.
  6. Cookie consent mechanism is implemented and functional.
  7. No terms of service page found.
  8. WHOIS data shows domain is connected and uses Telekom DNS servers.
Technical notes

Notes

The website is built on the cm4all CMS platform hosted by Deutsche Telekom, using legacy JavaScript libraries and standard CSS for styling. The site loads multiple external resources from Telekom domains and uses Font Awesome for icons. Performance is moderate with some room for optimization. Mobile responsiveness is good but accessibility is basic. SEO is supported by meta tags and Open Graph tags but lacks structured data like JSON-LD. No forms are present on the main page, limiting data collection. The technical stack is stable but dated, suggesting modernization opportunities.
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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