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Security report for wienerberger.lt

Wienerberger · Manufacturing · Lithuania

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

79/100

Risk levelLow

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

Wienerberger Lithuania operates as a regional branch of the global Wienerberger group, specializing in manufacturing and distributing ceramic building materials such as roof tiles, facade bricks, paving stones, and hollow blocks. The website targets Lithuanian construction professionals and consumers, providing product information and technical resources. The site is built on Adobe Experience Manager, indicating a mature digital infrastructure with integrated marketing and analytics tools including Google Tag Manager and Adobe DTM. Cookie consent and privacy compliance are well implemented, reflecting adherence to GDPR standards. However, the absence of WHOIS data and explicit contact details on the site limits full trust verification. Security posture is solid with HTTPS and cookie controls, but could be improved with explicit security headers and incident response information.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. 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 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';…
  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching wienerberger.lt

This scan found 18 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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Recommended

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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
72
Security headers
60
Email security
85
DNS health
70
Network security
100
GDPR outside view
88
Average
79

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 wienerberger.lt, from OffSeq Breach.

No leaked records found

Breach holds no records for wienerberger.lt 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 holds a strong market position in Lithuania as part of the Wienerberger group, a large multinational manufacturer in the construction materials sector. Their business model focuses on product manufacturing and direct sales through digital channels. The website supports this with detailed product categories and technical documentation. The presence of a cookie consent mechanism and privacy policy linked to the parent company demonstrates regulatory awareness. The lack of visible contact information and terms of service pages suggests potential areas for improving customer engagement and legal transparency. The company leverages Adobe's enterprise CMS and analytics platforms, indicating investment in digital marketing and data-driven decision making.

Security posture

The website enforces HTTPS and uses cookie consent tools to manage user privacy, which are positive security indicators. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of explicit security headers such as X-Frame-Options and X-Content-Type-Options, and lack of published security policies or incident response contacts, represent gaps in security maturity. The missing WHOIS data also raises concerns about domain registration transparency. Overall, the security posture is moderate to good but could benefit from enhanced header configurations and published security governance documents.

Recommendations

  1. Implement and verify HTTP security headers including X-Frame-Options and X-Content-Type-Options to mitigate clickjacking and MIME sniffing risks.
  2. Publish explicit security policy and incident response contact information to improve transparency and readiness.
  3. Add clear company contact details including emails and phone numbers on the website to enhance trust and customer support.
  4. Investigate and resolve WHOIS data availability issues to improve domain registration transparency and trustworthiness.
  5. Consider adding a terms of service page to clarify user agreements and legal protections.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Wienerberger
Description
Lietuvoje koncernas Wienerberger pristato keturis savo gaminamus produktus: keramines stogo čerpes Koramic bei Tondach, klinkerines apdailines plytas Terca, grindinio trinkeles Penter ir tuščiavidurius keraminius blokus bei sąramas Porotherm.
Key services
Production and sale of ceramic roof tiles (Koramic, Tondach), Production and sale of clinker facade bricks (Terca), Production and sale of paving stones (Penter), Production and sale of hollow ceramic blocks and lintels (Porotherm)
Content quality
good
Branding
consistent

Technology

Stack
Adobe Experience Manager (AEM), Google Tag Manager, Cookiebot, Adobe DTM (Dynamic Tag Management), JavaScript, HTML5, CSS3, Woff2 fonts
Frameworks
Adobe Experience Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Adobe Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Adobe Audience Manager, Cookiebot
Marketing tools
Adobe DTM
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge
  2. Uses modern CMS (Adobe Experience Manager) and standard marketing/analytics tools
  3. Cookie consent mechanism is implemented with detailed cookie declaration
  4. No explicit contact emails or phone numbers found in provided HTML snippet
  5. WHOIS data is missing or inaccessible, limiting domain trust verification
  6. Privacy policy is linked externally on parent company domain
  7. No visible security.txt or vulnerability disclosure page
  8. No explicit terms of service page detected
Technical notes

Notes

The website is built on Adobe Experience Manager, a robust enterprise CMS platform, integrating Google Tag Manager and Adobe DTM for marketing and analytics. Fonts are optimized with WOFF2 format and preloading is used for performance. The site uses Cookiebot for GDPR-compliant cookie management. The HTML structure is valid and SEO optimized with meta tags and Open Graph data. Mobile optimization is good with responsive design. Performance is moderate, likely influenced by third-party scripts. No hosting provider details were found in the HTML. Overall, the technical infrastructure is modern and well implemented but could benefit from performance tuning and enhanced accessibility features.
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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