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Security report for hotel-imperial.cz

ART DECO IMPERIAL HOTEL · Hospitality · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

54/100

Risk levelMedium

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

ART DECO IMPERIAL HOTEL is a luxury five-star hotel located in the heart of Prague, Czech Republic, with a rich history dating back to 1914. The hotel offers upscale accommodation, dining, event hosting, and special packages targeting tourists and travelers seeking premium hospitality experiences. The website is professionally designed with excellent content quality and clear navigation, supporting multiple languages to cater to an international audience. The business model focuses on direct bookings and premium guest services, positioning itself strongly in the luxury hospitality market in Prague. Technically, the website employs modern JavaScript libraries and tracking tools, ensuring a good user experience and mobile optimization. Security posture is solid with HTTPS and consent mechanisms, though some security headers could be improved. The absence of WHOIS data reduces domain trust, but the website's professionalism and clear contact information mitigate concerns. Overall, the site is reliable and well-maintained, with room for enhanced security transparency.

Scanned

This is an earlier scan of hotel-imperial.cz. View the latest report

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

6 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 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 hotel-imperial.cz

This scan found 23 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
85
Security headers
30
Email security
70
DNS health
80
Network security
20
GDPR outside view
40
Average
54

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, targeting luxury travelers and tourists visiting Prague. It leverages direct booking incentives and special offers to drive revenue. The presence of sister hotels indicates a networked business structure. Marketing efforts include multiple tracking and retargeting tools, suggesting a focus on customer acquisition and retention. The website's multilingual support and rich media content enhance market reach. The lack of visible certifications or security policies suggests potential areas for trust-building. The business appears medium-sized with a strong brand identity and consistent messaging. Partnerships with booking engines and marketing platforms indicate a mature digital ecosystem.

Security posture

The website enforces HTTPS and uses Google reCAPTCHA to protect forms, indicating basic security hygiene. Consent management for cookies aligns with GDPR compliance. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options is a gap. No security.txt or vulnerability disclosure policy is present, limiting transparency for security researchers. The WHOIS data is missing, which is a concern for domain legitimacy verification. Overall, the security posture is moderate but could be enhanced by implementing recommended headers, publishing security policies, and ensuring domain registration transparency.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a security policy and vulnerability disclosure page or security.txt file to improve transparency and incident response readiness.
  3. Verify and update WHOIS domain registration information to enhance domain legitimacy and trust.
  4. Regularly audit and update third-party libraries and tracking scripts to avoid vulnerabilities and privacy issues.
  5. Enhance accessibility features and provide more detailed privacy and cookie information to improve compliance and user trust.

Contact details published on the site

Addresses
Legal name
ART DECO IMPERIAL HOTEL
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ART DECO IMPERIAL HOTEL
Description
Luxury accommodation and an unforgettable stay in the centre of Prague. Enjoy the comfort and services of the Imperial Hotel.
Key services
Rooms & Suites, Dining, Events, Special Offers, Gift Vouchers, Hotel Services
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Moment.js, Daterangepicker, Slick Carousel, Google Analytics, Google Tag Manager, Microsoft Bing UET, Facebook Pixel, reCAPTCHA, ElfSight widgets, Triptease onboarding
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA
  • Consent management for cookies
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads, Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel, Microsoft UET
Marketing tools
Triptease, Zoomletter, ElfSight widgets
Transparency
good

Site quality

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

Key observations

  1. Website is a professional luxury hotel site with rich content and multiple language support.
  2. Strong presence of tracking and marketing scripts with user consent mechanisms.
  3. No WHOIS data available, which is unusual and reduces domain trust.
  4. Good SEO and accessibility practices observed.
  5. No security.txt or explicit security policy found.
  6. Multiple external trusted domains used for analytics and marketing.
  7. Contact information is clearly presented and consistent.
Technical notes

Notes

The website uses a modern tech stack including jQuery, Moment.js, Daterangepicker, and Slick Carousel for UI components. It integrates multiple analytics and marketing tools such as Google Analytics, Microsoft Clarity, Facebook Pixel, and Triptease onboarding. The site is mobile-optimized with responsive design and uses lazy loading for images. Performance is moderate, with some room for optimization. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident. The site uses multiple external domains for scripts and widgets, which is common but requires monitoring for security. Overall, the technical infrastructure supports a professional and user-friendly experience but could benefit from performance tuning and enhanced security configurations.
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. 54/100Medium32 findingsView report
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