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Security report for ceresit.sk

Henkel · Manufacturing · Slovakia

Low risk. 3 critical or high findings in Email security and Security headers.

Security score

78/100

Risk levelLow

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

Ceresit.sk is the Slovakian localized website for Ceresit, a brand under the multinational Henkel group specializing in high-quality construction chemicals including adhesives, sealants, and mounting technologies. The website targets construction professionals and consumers in Slovakia, offering product information and support. The site is well-branded, consistent, and professionally maintained, reflecting Henkel's strong market position in manufacturing and distribution of building materials. Technically, the website leverages Adobe Experience Manager CMS, modern JavaScript frameworks, and integrates advanced analytics and consent management tools, indicating a mature digital infrastructure. Security posture is strong with HTTPS enforcement, security headers, and secure authentication mechanisms, although explicit security policies and incident response contacts are not publicly detailed. Overall, the site is trustworthy, compliant with GDPR, and provides a positive user experience with good performance and accessibility.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

3 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  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 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 ceresit.sk

This scan found 17 issues across 5 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

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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
95
Security headers
65
Email security
40
DNS health
70
Network security
100
GDPR outside view
100
Average
78

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 website reflects a large enterprise business model focused on manufacturing and distribution within the construction sector. Henkel's ownership provides strong brand recognition and market credibility. The multilingual setup and multiple regional domains indicate a broad European market presence. The business model combines B2B and B2C sales channels, supported by comprehensive product offerings and digital commerce APIs. The integration with Henkel's digital asset and datasheet management systems shows a well-connected partner ecosystem. No suspicious or fraudulent patterns are detected, and the domain registration aligns with the corporate identity, supporting high legitimacy.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, modern security headers, and cookie consent mechanisms aligned with GDPR requirements. Authentication is handled via a secure CIAM platform. No vulnerabilities or exposed sensitive data were found in the HTML content. However, the absence of a public security policy, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and incident readiness. The site uses trusted third-party scripts and analytics with no signs of malicious activity. Overall, the security posture is strong but could benefit from enhanced policy disclosures.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly review and update third-party scripts to mitigate potential vulnerabilities.
  5. Enhance transparency by providing contact information for the Data Protection Officer or privacy lead.

Contact details published on the site

Addresses
Legal name
Henkel Slovensko, s.r.o.
VAT number
SK2020345678
Registration number
35812345
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Henkel
Description
Ceresit – kvalita od firmy Henkel. Vysoko kvalitná stavebná chémia od lepiacich a utesňovacích produktov na obklady, dlažby, okná, fasády, strechy a podlahy až po montážne a upevňovacie technológie.
Key services
adhesives, sealants, mounting and fastening technologies, construction chemicals
Content quality
good
Branding
consistent

Technology

Stack
Adobe Helix RUM, RAQN CIAM, OneTrust Cookie Consent, OpenTelemetry, Adobe Analytics, JavaScript ES6+, CSS3, HTML5
Frameworks
Heliux (custom Adobe AEM clientlibs), RAQN Commerce API
Platforms
Adobe Experience Manager (AEM)
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML
  • Use of secure authentication mechanisms (RAQN CIAM)

Analytics and tracking

Services
Adobe Analytics, OpenTelemetry
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Adobe Analytics, OpenTelemetry
Marketing tools
Adobe Analytics, OpenTelemetry
Transparency
good

Site quality

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

Key observations

  1. Website uses HTTPS with strong security headers.
  2. Cookie consent mechanism is implemented and active.
  3. Website is multilingual with hreflang tags for many European countries.
  4. No signs of phishing or malware detected.
  5. Use of modern JavaScript frameworks and Adobe AEM CMS.
  6. No exposed sensitive data or credentials in HTML.
  7. No explicit security policy or incident response contact published.
  8. No vulnerability disclosure or security.txt found.
  9. Contact information is available and includes multiple channels.
  10. Website content is professional and relevant to construction chemicals.
Technical notes

Notes

The website is built on Adobe Experience Manager, leveraging a modern tech stack including Adobe Helix RUM for performance monitoring, RAQN CIAM for identity management, and OneTrust for cookie consent. The site is optimized for mobile with responsive design and accessibility features. SEO is well addressed with meta tags, Open Graph, and JSON-LD structured data. Performance is fast with deferred script loading and preconnect hints. The technical infrastructure is robust, supporting a large enterprise with complex content and commerce needs. Opportunities exist to improve documentation of security policies and incident response capabilities to reduce technical risk.
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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