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Security report for klasikcolor.cz

HET spol. s r. o. · Manufacturing · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

50/100

Risk levelMedium

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

The website klasikcolor.cz represents a medium-sized manufacturing business, HET spol. s r. o., specializing in interior paint products under the Klasik COLOR brand. The company offers a range of paint colors and tools such as a color simulator to assist customers in their purchasing decisions. The website is professionally designed using Joomla CMS and modern web technologies, providing a good user experience with clear navigation and mobile optimization. The presence of multiple physical addresses and contact emails indicates a legitimate and established business presence in the Czech Republic. However, the site lacks explicit privacy policy and terms of service pages, which are important for compliance and user trust. The cookie consent mechanism is well implemented, supporting GDPR compliance to some extent.

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

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

  2. 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

  3. 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 klasikcolor.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.

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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
30
Email security
60
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

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 klasikcolor.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for klasikcolor.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

HET spol. s r. o. operates in the manufacturing sector, focusing on paint products for interior use. The business model revolves around product manufacturing and retail distribution, targeting consumers and professionals interested in home decoration. The company maintains a regional market position with a clear brand identity and product offering. The website references the parent company domain het.cz, indicating a corporate structure. The presence of multiple sales offices and contact points suggests a well-established distribution network. The use of tracking and advertising tools like Adform and Google Analytics supports marketing efforts but requires careful privacy management.

Security posture

The website enforces HTTPS and uses a cookie consent manager to handle user privacy preferences, which are positive security practices. However, there is no evidence of advanced security headers or published security policies. No incident response contacts or vulnerability disclosure mechanisms are present, which could be improved to enhance security maturity. The use of third-party scripts such as Adform and Google Analytics introduces potential risks that should be regularly audited. Overall, the security posture is moderate but could benefit from additional hardening and transparency.

Recommendations

  1. Publish a clear privacy policy and terms of service to improve compliance and user trust.
  2. Implement security headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Add a dedicated security or incident response contact channel to improve transparency and readiness.
  4. Regularly review and update third-party scripts and tracking tools to mitigate vulnerabilities.
  5. Enhance accessibility features and SEO optimization to improve user experience and reach.

Contact details published on the site

Addresses
Legal name
HET spol. s r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HET spol. s r. o.
Description
Manufacturer and distributor of interior painting products under the brand Klasik COLOR, offering quality paint products with a focus on ease of use and color variety.
Key services
Interior paint manufacturing, Color simulation tool, Product information and sales support
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, jQuery, Bootstrap 5, Font Awesome, Google Fonts, Adform tracking
Frameworks
Bootstrap
Platforms
Joomla
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with categories and user control
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Adform
Tracking pixels
Adform TrackPoint
Marketing tools
Google AdSense
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed with clear navigation and multilingual support (Czech and Bulgarian).
  2. Cookie consent is implemented with detailed categories and user control.
  3. No explicit privacy policy or terms of service pages found on the homepage content provided.
  4. Contact information is clearly presented with multiple physical addresses and emails related to the company.
  5. Use of modern web technologies and tracking tools is evident.
  6. No security policy or incident response information publicly available.
  7. No vulnerability disclosure or security.txt file detected.
  8. No social media links explicitly found in the provided content.
  9. No forms detected in the provided HTML content.
Technical notes

Notes

The website is built on Joomla CMS with Bootstrap 5 and jQuery, indicating a modern but standard technology stack. Hosting is provided by Websupport, as inferred from nameservers. The site includes multiple CSS and JS libraries for UI components and tracking. Performance is moderate with mobile optimization in place. SEO and accessibility are basic but functional. There is room for improvement in implementing security headers and optimizing loading speed. No forms were detected in the provided HTML, suggesting limited direct user data collection on the homepage.
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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