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Security report for spa-hotel-imperial.cz

Hotel Imperial ***** · Hospitality · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

75/100

Risk levelMedium

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

Hotel Imperial is a luxury hospitality business located in Karlovy Vary, Czech Republic, with a rich tradition dating back to 1912. The hotel offers a wide range of services including accommodation in various room categories, wellness and spa treatments, gastronomy through multiple restaurants and cafés, and event hosting facilities. The website reflects a well-established market position targeting luxury travelers and wellness guests. Technically, the website employs modern web technologies such as lazy loading, Google Analytics, Facebook Pixel, and a custom booking form, ensuring a smooth user experience with mobile optimization and good SEO practices. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though there is room for improvement in security headers and incident response transparency. The absence of WHOIS data is a notable gap that slightly reduces trustworthiness but does not detract significantly from the overall professional presentation. Strategic recommendations include enhancing security headers, publishing a security policy, and verifying domain registration details to improve business credibility and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

5 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 spa-hotel-imperial.cz

This scan found 18 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
75
Email security
85
DNS health
75
Network security
100
GDPR outside view
40
Average
75

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

The hotel operates in the hospitality sector with a focus on luxury and wellness services. Its business model revolves around providing premium accommodation, spa and medical wellness packages, fine dining experiences, and event hosting. The company leverages a strong brand heritage and location advantages in Karlovy Vary, a renowned spa town. The website indicates active engagement with customers through social media channels and online booking capabilities. Partnerships with web development firms like New Logic enhance its digital presence. The business targets affluent travelers and corporate clients seeking event venues. Growth indicators include diversified service offerings and comprehensive online marketing. No subsidiaries or parent companies are identified, suggesting an independent operation.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and cookie consent mechanisms aligned with GDPR requirements. Tracking and retargeting scripts are managed with user consent, reflecting privacy awareness. However, the lack of explicit security headers such as Content-Security-Policy and absence of published security policies or incident response contacts indicate areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The missing WHOIS data is a concern for domain legitimacy verification but does not directly impact website security. Overall, the security maturity is good but could be enhanced by adopting additional best practices and transparency measures.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen defense against common web attacks.
  2. Publish a clear security policy and provide incident response contact information to improve transparency and trust.
  3. Verify and update WHOIS domain registration information to ensure domain legitimacy and enhance business credibility.
  4. Regularly audit third-party scripts and tracking tools to minimize privacy risks and maintain GDPR compliance.
  5. Enhance monitoring and logging capabilities to detect and respond to potential security incidents promptly.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hotel Imperial *****
Description
Luxusní hotel Imperial s jedinečnými výhledy, moderním lázeňstvím a tradicí od roku 1912.
Key services
Hotel accommodation, Wellness and spa treatments, Lázeňské pobyty (spa stays), Gastronomy (restaurants and café), Event hosting
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Vanilla JS Datepicker, Google Tag Manager, Google Analytics, Facebook Pixel, Seznam Retargeting, LazySizes (lazy loading images), Swup (page transitions), Tippy.js (tooltips), CSS3, HTML5
Frameworks
None explicitly detected
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular control
  • No exposed sensitive data in HTML
  • Use of async loading for analytics scripts

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Seznam Retargeting
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel, Seznam Retargeting
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design
  2. No WAF or blocking mechanisms detected
  3. WHOIS data unavailable, which is unusual and warrants further investigation
  4. Comprehensive privacy and cookie policies present with consent mechanisms
  5. No explicit security policy or incident response information found
  6. Multiple social media and external trusted links present
  7. Use of modern web technologies and analytics tools
  8. No adult or questionable content detected
Technical notes

Notes

The website uses a modern and performant technology stack including vanilla JavaScript, lazy loading for images, and asynchronous loading of analytics scripts. It employs Google Tag Manager for managing marketing and analytics tags, Facebook Pixel for retargeting, and Seznam Retargeting for regional advertising. The site is mobile-optimized with responsive design and accessibility features. No known CMS was detected, indicating a custom or bespoke platform. Performance is moderate with good SEO metadata and structured data in JSON-LD format for organization and website schema. The site could benefit from enhanced security headers and more explicit technical documentation for security and compliance.
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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