Skip to main content

Security report for e-chalupy.cz

eChalupy.cz · Hospitality · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

The website www.e-chalupy.cz is a specialized online platform offering rental listings for cottages, chalets, apartments, and pensions primarily in the Czech Republic and Slovakia. It emphasizes direct contact between renters and property owners, eliminating commissions and intermediaries. The platform targets individuals and families seeking vacation rentals with a focus on natural and recreational areas. The business model is niche and focused on hospitality services with a small company footprint. Technically, the site uses a traditional web stack with jQuery and lazy loading for images, integrates Google Tag Manager, Google Analytics, and Facebook Pixel for marketing and analytics purposes. Hosting appears to be behind Cloudflare, providing performance and security benefits. The site is moderately optimized for mobile and SEO, with good content structure and navigation. Security posture is adequate with HTTPS enforced and no visible sensitive data exposure. However, the absence of security headers and cookie consent mechanisms indicates room for improvement in compliance and security best practices. The lack of WHOIS data reduces domain trustworthiness, though the site content and partner relationships suggest legitimate operations. Overall, the site presents a professional and trustworthy service for vacation rentals but should enhance privacy compliance and security headers to improve user trust and regulatory adherence.

Scanned

This is an earlier scan of e-chalupy.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
10/ 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

  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"

    • 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 e-chalupy.cz

This scan found 25 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. The full timeline opens with your unlock code.

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
65
Security headers
15
Email security
75
DNS health
80
Network security
100
GDPR outside view
10
Average
58

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 platform holds a strong position in the Czech and Slovak vacation rental market by offering direct owner listings without commissions, appealing to cost-conscious renters and owners. Its competitive advantage lies in the no-intermediary approach and comprehensive regional coverage. Revenue likely derives from owner registrations and possibly advertising or premium listings. The target customers are leisure travelers, families, and groups seeking cottages and chalets. Partnerships with related accommodation services expand its ecosystem. Growth potential exists in expanding international listings and enhancing digital marketing. Operationally, the site maintains a focused business model with a small team, leveraging digital tools for marketing and analytics. The absence of detailed company registration data suggests a smaller or privately held entity.

Security posture

The website enforces HTTPS and uses reputable analytics and marketing tools loaded asynchronously to reduce performance impact. However, it lacks critical security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options, which are recommended to mitigate common web attacks. No explicit incident response or security policies are published, and no vulnerability disclosure or security.txt files are found. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism detected, which may pose GDPR compliance risks. No contact information for security incidents or data protection officers is provided. Overall, the security maturity is moderate but could be improved by implementing security headers, cookie consent, and publishing security policies.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web vulnerabilities.
  2. Add a cookie consent banner/mechanism to comply with GDPR and inform users about tracking.
  3. Publish explicit security and incident response policies, including contact channels for security issues.
  4. Verify and update WHOIS domain registration data to improve domain trust and transparency.
  5. Enhance mobile optimization and accessibility features to improve user experience and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
eChalupy.cz
Description
Chaty a chalupy k pronajmutí, kontakty přímo na majitele, žádné provize. Vše přehledně a bez reklam :-)
Key services
Listing of cottages and chalets for rent, Direct contact to property owners, Registration for property owners to list their properties, Search and filtering of rental properties by region and features
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.9.1, jQuery Lazy Load, FontAwesome 5.8.2, Google Tag Manager, Google Analytics, Facebook Pixel, Cloudflare Insights
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager and Facebook Pixel with async loading
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established rental platform for cottages and chalets in Czech Republic and Slovakia
  2. No WHOIS data available, which is unusual and reduces domain trust
  3. No explicit privacy or cookie consent banners found, though privacy policy page exists
  4. Use of modern tracking and analytics tools with asynchronous loading
  5. No visible contact emails or phone numbers on homepage HTML
  6. No security headers detected in provided data
  7. Website content is comprehensive and professionally structured
  8. No signs of adult or unsafe content
  9. No WAF or blocking mechanisms detected
Technical notes

Notes

The website uses a legacy jQuery version (1.9.1) which may pose security and performance risks; consider upgrading to a modern JavaScript framework or library. Lazy loading of images is implemented to improve performance. Integration with Google Tag Manager, Google Analytics, and Facebook Pixel is done asynchronously, which is good practice. The site lacks modern frontend frameworks or CMS indications, suggesting a custom or legacy build. Hosting behind Cloudflare provides CDN and security benefits. SEO is well addressed with meta tags and structured data (JSON-LD) for search actions. Accessibility and mobile responsiveness are basic but functional. Performance is moderate, with potential improvements by modernizing tech stack and optimizing assets.
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. 58/100Medium33 findingsView report
Reviews of this site

Share your experience with e-chalupy.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 e-chalupy.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.