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Security report for kohinoor.cz

KOH-I-NOOR Mlada Vozice · Manufacturing · Czech Republic

Medium risk. 4 critical or high findings in Security headers and Network security.

Security score

62/100

Risk levelMedium

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

KOH-I-NOOR Mlada Vozice is an established manufacturing company specializing in aerosol valves and plastic accessories, with a history spanning 75 years. The company offers project concept, design, and testing services, targeting industrial clients and manufacturers in the aerosol product sector. Their market position is that of a reputable and experienced manufacturer based in the Czech Republic. Technically, the website is built on WordPress using modern plugins such as Elementor and WooCommerce, supported by Google Tag Manager for analytics. The site demonstrates good design quality, mobile optimization, and SEO practices, although some accessibility features are basic. Security posture is adequate with HTTPS enabled and no exposed sensitive data, but lacks security headers and formal security policies. Privacy compliance is weak due to missing privacy and cookie policies. Overall, the website is professional and trustworthy but would benefit from enhanced privacy and security disclosures.

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

4 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 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';…

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching kohinoor.cz

This scan found 18 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.

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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
85
Security headers
20
Email security
70
DNS health
75
Network security
20
GDPR outside view
100
Average
62

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 kohinoor.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kohinoor.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 in the manufacturing sector, focusing on aerosol valves and plastic accessories, serving B2B clients. Their long-standing history and presence on multiple social media platforms indicate a stable market position and active engagement with customers. The business model revolves around manufacturing and providing design and testing services, likely generating revenue through product sales and service contracts. The website content and structured data reflect a consistent brand identity and professional communication. There is no evidence of parent or subsidiary companies. The company targets industrial and manufacturing sectors, emphasizing quality and experience.

Security posture

The website employs HTTPS, ensuring encrypted communications, and uses Google Tag Manager for analytics. However, it lacks important security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain web attacks. No vulnerability disclosure or incident response information is provided, which limits transparency in security management. The absence of privacy and cookie policies indicates potential compliance gaps with GDPR and other data protection regulations. No exposed sensitive data or vulnerable libraries were detected in the provided content. Overall, the security posture is moderate but could be improved by implementing security best practices and compliance documentation.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with explicit consent mechanisms to improve GDPR compliance.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web vulnerabilities.
  3. Create and publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Provide clear incident response contact information, such as security@ or abuse@ email addresses, to improve transparency and trust.
  5. Regularly audit and update all plugins and third-party libraries to mitigate risks from known vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KOH-I-NOOR Mlada Vozice
Description
KIN is manufacture of aerosol valves, plastic accessories, project concept, design and testing for 75 years
Key services
aerosol valves manufacturing, plastic accessories production, project concept, design and testing services
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Google Tag Manager, Elementor, WooCommerce, JetMenu, JetElements, JetPopup, JetWooProductGallery, Ecwid ecommerce
Frameworks
WordPress CMS, Elementor page builder
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional manufacturing company site focused on aerosol valves and plastic accessories.
  2. No privacy, cookie, or terms of service pages detected in provided content.
  3. No explicit contact emails or phone numbers found in the HTML content provided.
  4. Social media presence is strong with official Facebook, LinkedIn, Instagram, and YouTube links.
  5. Uses modern WordPress CMS with Elementor and WooCommerce plugins.
  6. Google Tag Manager is used for analytics and tracking.
  7. No visible security headers detected; SSL is enabled.
  8. No vulnerability disclosure or incident response information found.
  9. Content is safe and suitable for general audiences.
  10. WHOIS data supports legitimacy and long-standing domain registration.
Technical notes

Notes

The website is built on a WordPress CMS platform, utilizing Elementor for page building and WooCommerce for e-commerce capabilities. It integrates Google Tag Manager for analytics and tracking. The hosting provider is likely Active24, consistent with the registrar and nameservers. The site demonstrates moderate performance and good mobile optimization. SEO is enhanced by the Yoast SEO plugin, with proper meta tags and structured data in JSON-LD format. Accessibility features are basic but present. The technical stack is modern and widely supported, though some technical debt may exist due to missing security headers and incomplete privacy implementations.
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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