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Security report for eklasa.cz

KLASA · Other · Czech Republic

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

Security score

46/100

Risk levelHigh

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

The website www.eklasa.cz represents the official online presence of the KLASA national quality mark, a prestigious certification for Czech and Moravian food products. The platform serves both consumers and producers by providing information about certified products, news, and guidance on obtaining the KLASA mark. It holds a strong market position as a recognized national quality brand since 2003, promoting over 900 products from nearly 280 local producers. The business model revolves around certification, promotion, and quality assurance in the food sector within the Czech Republic. Technically, the website employs a moderate technology stack including jQuery, Google Analytics, Microsoft Clarity, and Facebook SDK for social integration and analytics. The site is mobile-optimized with a responsive design and includes a cookie consent mechanism aligned with GDPR requirements. However, no CMS or hosting provider details are evident, and some modern security headers are missing, indicating room for technical improvements. From a security perspective, the site uses HTTPS (assumed from external scripts loaded via HTTPS), implements cookie consent, and avoids exposing sensitive data. Yet, the absence of security headers and vulnerability disclosure mechanisms suggests a moderate security posture. The WHOIS data is unavailable, which raises concerns about domain registration transparency, though the website content and social media presence support legitimacy. Overall, the site is professionally designed, content-rich, and trustworthy for its intended audience. Strategic recommendations include enhancing security headers, publishing explicit security and incident response policies, and improving WHOIS transparency to bolster trust and compliance.

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 eklasa.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.

Daily monitoring

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
65
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
40
Average
46

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

KLASA operates as a national quality certification entity focused on food products in the Czech Republic. Its competitive advantage lies in its long-standing reputation and extensive network of certified producers. The business model is service-oriented, providing certification, marketing, and consumer education. Revenue streams likely include certification fees and promotional activities. The target customers are food producers seeking quality certification and consumers looking for trusted food products. Growth indicators include active social media engagement and mobile app availability. The partnership ecosystem includes the Akademie Kvality and government-related entities. The company maintains a medium-sized operation with a focused sector presence.

Security posture

The website demonstrates a moderate security maturity level with HTTPS usage and cookie consent compliance. However, the lack of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces defense-in-depth. No explicit incident response or vulnerability disclosure policies are published, limiting transparency. Data protection practices are partially addressed through privacy policy and cookie management. The absence of WHOIS data and security.txt file indicates gaps in security governance. Overall, the security posture is adequate but requires enhancements to meet higher compliance and resilience standards.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to mitigate common web attacks.
  2. Publish explicit security and incident response policies on the website to improve transparency and readiness.
  3. Establish a vulnerability disclosure program with a security.txt file to encourage responsible reporting.
  4. Ensure WHOIS data is complete and publicly accessible to enhance domain trustworthiness.
  5. Enhance accessibility compliance and SEO optimization to improve user experience and reach.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KLASA
Description
Národní značka kvality KLASA je prestižní označení kvality pro české a moravské výrobky, které podporuje a propaguje kvalitní potraviny od lokálních výrobců.
Key services
certifikace výrobků, informace pro výrobce, informace pro spotřebitele, propagace kvalitních potravin
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, Microsoft Clarity, Facebook SDK
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • cookie consent mechanism implemented
  • no exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Microsoft Clarity, Facebook Pixel (via Facebook SDK)
Marketing tools
Facebook SDK, Microsoft Clarity
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. No WHOIS data available, which is unusual and reduces domain trust.
  3. Cookie consent and privacy policy mechanisms are implemented.
  4. Social media integration is strong with Facebook, Instagram, YouTube links.
  5. No explicit security headers detected in HTML source.
  6. No contact phone numbers or physical addresses explicitly found.
  7. Business is focused on food quality certification in Czech Republic.
  8. Mobile app availability is promoted in footer.
  9. No terms of service or explicit security policy pages found.
  10. Website uses multiple third-party analytics and tracking services.
Technical notes

Notes

The website uses a traditional web stack with jQuery and integrates multiple third-party analytics and social media SDKs. The site is mobile responsive and includes a cookie consent mechanism. However, no modern JavaScript frameworks or CMS platforms are detected, suggesting a more static or custom-built site. Performance is moderate with asynchronous loading of scripts. The absence of detected hosting provider and security headers indicates potential technical debt and security risks. Opportunities exist to modernize the tech stack, improve performance, and strengthen security configurations.
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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