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Security report for chatyachalupy.cz

TOURTREND · Hospitality · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

Chatyachalupy.cz is a well-established online platform specializing in the rental of holiday cottages and chalets primarily in the Czech Republic and Slovakia, with offerings extending to other European countries. The business operates as a traditional family company with over 35 years of market presence and a large customer base exceeding 1.7 million satisfied clients. Their service model focuses on providing a wide range of rental options, from luxury cottages with pools to affordable isolated cabins, supported by online booking and modern payment methods including QR code payments. The website is professionally designed, mobile-optimized, and provides clear navigation and contact information, enhancing user experience and trust. Technically, the website employs a modern technology stack including Google Tag Manager for analytics, Smartsupp for live chat support, and Smartlook for user session recording, indicating a mature digital infrastructure. The site uses Bootstrap for responsive design and Google Fonts for typography. Hosting is managed by REG-ACTIVE24, a Czech registrar, consistent with the business's regional focus. Performance is moderate with good SEO and basic accessibility features. From a security perspective, the site benefits from HTTPS encryption and uses reputable third-party scripts for analytics and customer interaction. However, it lacks explicit security headers and does not publicly disclose a security policy or incident response procedures. Privacy compliance is partially addressed with a comprehensive privacy policy, but the absence of a cookie consent mechanism suggests room for improvement in GDPR compliance. No vulnerability disclosure or security.txt files were found. Overall, the website presents a low-risk profile with strong business credibility and a good technical foundation. Strategic recommendations include implementing cookie consent banners, enhancing security headers, and publishing security and incident response policies to further strengthen trust 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

7 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, YouTube, 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 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 chatyachalupy.cz

This scan found 24 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.

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Full report

€39.90one-time

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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
62
Security headers
30
Email security
70
DNS health
75
Network security
20
GDPR outside view
40
Average
50

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 company behind chatyachalupy.cz, TOURTREND, holds a strong position in the hospitality rental market in Central Europe, particularly in the Czech and Slovak regions. Their competitive advantage lies in a large inventory of over 1600 cottages and chalets, thematic selections catering to diverse customer preferences, and a long-standing market presence. The business model is primarily an online marketplace facilitating bookings and payments, targeting families and tourists seeking vacation rentals. Growth indicators include extensive social media engagement and a broad geographic offering. The partnership ecosystem includes integrations with payment providers and analytics platforms, though no direct partner domains were identified. The company maintains a professional online presence with consistent branding and customer trust signals.

Security posture

The security posture of chatyachalupy.cz is moderate to good. The website enforces HTTPS, ensuring encrypted communications. It integrates third-party tools for analytics and live chat, which are industry-standard but require ongoing monitoring for vulnerabilities. The absence of security headers such as Content-Security-Policy and X-Frame-Options is a notable gap that could expose the site to certain web-based attacks. No sensitive data leakage or vulnerable libraries were detected in the provided content. The lack of a published security policy or incident response contact reduces transparency and preparedness visibility. GDPR compliance is partially met with a privacy policy, but cookie consent mechanisms are missing, which could pose compliance risks. Overall, the site demonstrates a reasonable security baseline but should enhance policies and technical controls.

Recommendations

  1. Implement a cookie consent banner to comply with GDPR and enhance user privacy transparency.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen web security.
  3. Publish a dedicated security policy and incident response information to improve transparency and preparedness.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TOURTREND
Description
Pronajímáme chaty a chalupy v létě, zimě, na víkendy i Silvestr. Více jak 1600 chat a chalup na horách i u vody v ČR, SR a zahraničí. Nabízíme luxusní chaty s bazénem až po levné chaty na samotě. Platby QR kódem.
Key services
Holiday cottage and chalet rentals, Thematic selections (e.g. wellness, sauna, pet-friendly), Online booking and payment including QR code payments
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Smartsupp Live Chat, Smartlook, Litepicker (date picker), FontAwesome, Bootstrap (implied by classes), Google Fonts
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Use of security-focused third-party scripts

Analytics and tracking

Services
Google Tag Manager, Smartlook
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Smartlook, Smartsupp
Marketing tools
Smartlook, Smartsupp Live Chat
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional rental platform for holiday cottages and chalets primarily in Czech Republic and Slovakia.
  2. Content is in Czech language with multi-language support.
  3. Contact information is clearly provided including phone and email.
  4. No explicit privacy or cookie consent banner detected, which may be a compliance gap.
  5. Use of modern tracking and chat tools indicates digital maturity.
  6. No security policy or incident response information publicly available.
  7. No vulnerability disclosure or security.txt found.
  8. No certifications or compliance badges displayed.
Technical notes

Notes

The website uses a modern and common technology stack with Bootstrap for responsive design, Google Fonts for typography, and FontAwesome for icons. It integrates Google Tag Manager for analytics, Smartsupp for live chat, and Smartlook for session recording, indicating a focus on user engagement and data-driven improvements. Hosting is provided by REG-ACTIVE24, a Czech registrar, which aligns with the regional focus. Performance is moderate, with potential for optimization in loading speed and accessibility. The site is mobile-optimized and SEO-friendly with proper meta tags and structured navigation. There is no explicit CMS detected, suggesting a custom or proprietary platform. Technical risks include missing security headers and lack of cookie consent mechanisms, which should be addressed to reduce compliance and security risks.
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. 50/100Medium33 findingsView report
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