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Security report for seehotel-boltenhagen.de

Seehotel Grossherzog v. Mecklenburg · Hospitality · Germany

Medium risk. 4 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

Seehotel Grossherzog v. Mecklenburg is a well-established first-class hotel located in Ostseebad Boltenhagen, Germany, offering a comprehensive range of hospitality services including accommodation, wellness, gastronomy, and conference facilities. The hotel emphasizes sustainability and regional sourcing, positioning itself as a responsible and modern hospitality provider. The website reflects this positioning with clear branding, good content quality, and relevant business information. Technically, the site uses a modern tech stack including Bootstrap, Matomo Analytics for privacy-conscious tracking, and a CMS platform (Busy Rooms). The site is mobile optimized and performs moderately well. Security posture is adequate with HTTPS enforced and email obfuscation, but lacks explicit security headers and incident response information. Privacy compliance is basic but present with privacy and cookie policies. Overall, the website is professional, trustworthy, and aligned with the business's market position.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 100 · High
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

4 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. 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 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';…
  3. 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

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

Keep watching seehotel-boltenhagen.de

This scan found 26 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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  • 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
62
Security headers
50
Email security
65
DNS health
70
Network security
100
GDPR outside view
43
Average
65

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 seehotel-boltenhagen.de, from OffSeq Breach.

Total records
11
Employees
0
Customers
11
Third parties
0
Weak passwords
27%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for seehotel-boltenhagen.de.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

The hotel operates in the hospitality sector with a medium-sized business model focused on tourism and wellness. It targets tourists and business travelers seeking seaside accommodation and wellness experiences. The business leverages sustainability certifications such as Certified Green Hotel and promotes regional sourcing, which may provide competitive advantages in eco-conscious markets. The website integrates with partner services for booking and reviews, indicating a connected ecosystem. Revenue streams likely include room bookings, wellness packages, gastronomy, and event hosting. The company maintains a consistent brand presence and uses customer reviews as trust signals. Growth indicators include sustainability initiatives and digital presence with multi-language support.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and no visible exposure of sensitive data. Email addresses are protected via JavaScript obfuscation. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. There is no visible incident response or vulnerability disclosure information, which could hinder rapid response to security incidents. The use of Matomo Analytics suggests privacy awareness, but cookie consent mechanisms should be regularly reviewed for compliance. No known vulnerabilities or malware were detected in the provided content.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish explicit security and incident response policies with dedicated contact channels to improve transparency and readiness.
  3. Regularly audit and update third-party libraries and CMS components to mitigate vulnerabilities.
  4. Enhance privacy compliance by providing detailed cookie and data retention policies visible to users.
  5. Consider establishing a vulnerability disclosure program or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Legal name
Seehotel Grossherzog v. Mecklenburg
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Seehotel Grossherzog v. Mecklenburg
Description
First-Class hotel located in Ostseebad Boltenhagen, Germany, offering 157 rooms, suites, wellness and spa services, gastronomy, and conference facilities. Emphasizes sustainability and regional sourcing.
Key services
Accommodation, Wellness and Spa, Gastronomy, Conference and Event Hosting, Sustainability initiatives
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap, Matomo Analytics, LazySizes (lazy loading images), Busy Rooms CMS
Frameworks
Bootstrap
Platforms
Busy Rooms CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Email obfuscation via JavaScript

Analytics and tracking

Services
Matomo Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Matomo Analytics
Marketing tools
Matomo Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and relevant to hospitality industry.
  3. Good use of structured data (JSON-LD) for SEO and business info.
  4. Contact information is clearly provided and consistent.
  5. Sustainability and certifications are highlighted as trust signals.
  6. Use of Matomo analytics indicates privacy-conscious tracking.
  7. No explicit security policies or incident response info found.
  8. No vulnerability disclosure or security.txt present.
  9. Email addresses are obfuscated to reduce spam risk.
  10. Mobile optimization and responsive design are implemented.
Technical notes

Notes

The website is built on a modern and widely used technology stack including Bootstrap for responsive design, jQuery for scripting, and Busy Rooms CMS for content management. It uses Matomo Analytics for user tracking, which is privacy-friendly compared to other analytics platforms. Images are optimized with lazy loading to improve performance. Hosting is provided by rzone.de as indicated by the nameservers. The site is mobile optimized with good navigation clarity and professional design. Performance is moderate, with room for improvement in loading speed and accessibility features. SEO is basic but includes structured data (JSON-LD) for enhanced search engine understanding. Overall, the technical infrastructure supports the business needs effectively but could benefit from modernization in security and accessibility.
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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