Skip to main content

Security report for pupp.cz

Grandhotel Pupp · Hospitality · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

65/100

Risk levelMedium

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

Grandhotel Pupp is a historic luxury hotel located in Karlovy Vary, Czech Republic, with a tradition dating back to 1701. It offers upscale accommodation, spa and wellness services, fine dining, and event hosting, positioning itself as a premier hospitality provider in the region. The website reflects a strong brand identity with professional design and comprehensive content targeting tourists and event attendees. Technically, the site uses modern JavaScript libraries and a proprietary CMS platform, with good mobile optimization and SEO practices. Security posture is solid with HTTPS and cookie consent mechanisms, though some security headers could be improved. The absence of WHOIS data reduces transparency about domain ownership, which slightly impacts trustworthiness. Overall, the site is professional, user-friendly, and compliant with privacy regulations.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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

9 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

      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 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';…

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

Keep watching pupp.cz

This scan found 20 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
75
Security headers
55
Email security
55
DNS health
80
Network security
100
GDPR outside view
25
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

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 upscale travelers seeking luxury accommodation and wellness experiences. Its market position is strong due to its historic legacy and association with UNESCO World Heritage. Revenue streams likely include room bookings, spa treatments, dining, and event hosting. The company maintains partnerships with local brands and cultural institutions, enhancing its service offerings. The website supports direct bookings and provides rich information to attract and retain customers. Growth indicators include active event calendars and multimedia content showcasing the hotel’s unique features.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, cookie consent, and use of secure external scripts. However, it lacks explicit security headers such as Content-Security-Policy and X-Frame-Options, which are recommended to mitigate common web attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of a public security policy or incident response contact limits transparency in security governance. GDPR compliance is indicated by privacy and cookie policies. Overall, the security posture is good but could be enhanced with additional headers and documented policies.

Recommendations

  1. Implement Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options HTTP headers to strengthen security.
  2. Publish a clear security policy and incident response contact information to improve transparency and trust.
  3. Regularly audit third-party scripts and dependencies for vulnerabilities and update them promptly.
  4. Enhance WHOIS transparency by ensuring domain registration details are publicly available or justified if privacy protected.
  5. Maintain and update privacy and cookie policies to reflect evolving regulations and best practices.

Contact details published on the site

Addresses
Legal name
GRANDHOTEL PUPP Karlovy Vary, a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Grandhotel Pupp
Description
Grandhotel Pupp is an impressive hotel with a tradition dating back to 1701, located in the historical center of Karlovy Vary, 300 m from the spa colonnade. It offers spacious rooms and suites, a restaurant and exclusive spa centre with medical facilities.
Key services
Accommodation, Spa and wellness, Restaurants and bars, Event hosting, Concierge services
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Analytics, Facebook Pixel, Google Tag Manager, Fancybox, Swiper Slider
Frameworks
Solidpixels CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of secure external scripts

Analytics and tracking

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

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Facebook Pixel
Marketing tools
Quicktext chatbot
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed with rich content about a historic luxury hotel.
  2. No WHOIS data available, which reduces transparency about domain ownership.
  3. Cookie consent and privacy policy are implemented, indicating GDPR awareness.
  4. Multiple external trusted domains linked, including UNESCO and known partners.
  5. No security policy or incident response information publicly available.
  6. No vulnerability disclosure or security.txt found.
  7. Use of modern JavaScript libraries and CMS platform.
  8. No adult or questionable content detected.
  9. Contact information is clearly presented with email, phone, and physical address.
Technical notes

Notes

The website is built on the Solidpixels CMS platform and uses modern JavaScript libraries such as Fancybox and Swiper for UI components. It integrates Google Analytics and Facebook Pixel for analytics and marketing. The site is mobile-optimized with responsive images and a cookie consent mechanism. Performance is moderate, with asynchronous loading of scripts and preconnect hints to external domains. Accessibility features are present but could be further enhanced. SEO is well addressed with meta tags and Open Graph data. Hosting provider details are not explicitly identified. Overall, the technical infrastructure supports a professional and user-friendly experience with room for security header improvements.
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

Reviews of this site

Share your experience with pupp.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review pupp.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.