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Security report for vinarstviburiankovi.cz

Jaroslav Buriánek · Hospitality · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

45/100

Risk levelHigh

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

The website represents a small family-owned winery and pension business located in the Czech Republic, specializing in wine production, sales via an e-shop, wine tasting events, and accommodation services. The business has a strong regional presence with awards such as the Grand Prix Vinex 2021 and inclusion in the 2024 Salon of Czech Wines, indicating a reputable market position. The website is professionally designed using Joomla CMS and VirtueMart e-commerce platform, incorporating modern web technologies such as Bootstrap, UIkit, and Google reCAPTCHA for form security. The site is mobile optimized and provides clear navigation and relevant content for its target audience of wine enthusiasts and tourists.

Scanned

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

11 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 vinarstviburiankovi.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.

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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
62
Security headers
30
Email security
65
DNS health
85
Network security
20
GDPR outside view
10
Average
45

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention vinarstviburiankovi.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for vinarstviburiankovi.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 operates a vertically integrated business model combining wine production from own vineyards with direct sales and hospitality services. The target customers include local and visiting wine consumers, tourists seeking accommodation, and online shoppers. The business leverages its regional heritage and awards to build trust and market differentiation. The website's integration of e-commerce and booking services supports diversified revenue streams. Partnerships with local service providers and a professional web design agency (pixelhouse.cz) enhance its digital presence. Growth potential exists in expanding online sales and tourism-related offerings.

Security posture

The website enforces HTTPS and uses Google reCAPTCHA to protect forms, demonstrating basic security hygiene. However, it lacks advanced security headers and explicit security policies or incident response contacts, which are recommended for improved security posture. No vulnerabilities or exposed sensitive data were detected. The cookie consent mechanism aligns with GDPR requirements, but further enhancements in security transparency and technical controls would strengthen the overall security maturity.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Regularly update Joomla CMS and all extensions to mitigate vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Consider integrating analytics with privacy-compliant configurations to better understand user behavior and improve marketing.

Contact details published on the site

Addresses
Legal name
Jaroslav Buriánek
VAT number
CZ7501164055
Registration number
74621751
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Jaroslav Buriánek
Description
Rodinné vinařství a penzion v obci Hlohovec, poskytující ubytování, řízené degustace vín a prodej vín v e-shopu. Vína jsou vyráběna z vlastních vinohradů v jižní Moravě. Penzion nabízí ubytování v klidném prostředí Lednicko-Valtického areálu.
Key services
výroba a prodej vína, ubytování v penzionu, řízené degustace vín, e-shop s víny
Content quality
good
Branding
consistent

Technology

Stack
Joomla!, VirtueMart, jQuery, Bootstrap, UIkit, Google reCAPTCHA
Frameworks
Joomla CMS, VirtueMart e-commerce
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA implemented on forms
  • Cookie consent banner with explicit acceptance

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed with clear navigation and relevant content.
  2. Business is a small family winery with additional hospitality services.
  3. No signs of malicious content or phishing.
  4. Cookie consent and privacy policies are present and GDPR compliant.
  5. No explicit security policy or incident response information found.
  6. No security headers detected; opportunity for security improvements.
  7. Use of Joomla CMS and VirtueMart e-commerce platform.
  8. External links mostly to trusted domains (Google, Facebook, pixelhouse.cz).
  9. No suspicious or unknown external domains detected.
Technical notes

Notes

The website is built on Joomla CMS with VirtueMart for e-commerce, using jQuery, Bootstrap, and UIkit frameworks for UI components and responsiveness. Google reCAPTCHA is implemented for bot protection. The site loads moderate resources and is mobile optimized, though performance could be improved by optimizing images and scripts. The technical stack is mature but could benefit from modernization and enhanced security configurations. Hosting appears stable with REG-WEBGLOBE as registrar, and domain age supports business credibility.
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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