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Security report for sez-kes.sk

SEZ-KES · Energy · Slovakia

High risk. 10 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

42/100

Risk levelHigh

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

SEZ-KES is a Slovakian organization serving electrical engineering professionals by providing memberships, access to standards, publications, conferences, and seminars. The website is professionally designed with clear navigation and a consistent brand presence, targeting industry professionals in Slovakia. Technically, the site uses modern web technologies including Google Analytics, Tag Manager, and reCAPTCHA, with good mobile optimization and moderate performance. Security posture is solid with HTTPS and basic protections, though improvements in security headers and published policies are recommended. Privacy compliance is addressed with a cookie consent banner and a privacy policy page, but contact information and incident response details are lacking. Overall, the domain registration aligns well with the business claims, supporting legitimacy and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

10 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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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 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 sez-kes.sk

This scan found 29 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
62
Security headers
55
Email security
55
DNS health
50
Network security
20
GDPR outside view
10
Average
42

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 organization operates in the energy sector, focusing on electrical engineering standards and professional development. Its business model revolves around memberships and paid services such as standards access and event participation. The website links to numerous partner domains, indicating a strong partnership ecosystem. The target audience includes electrical engineers and related professionals in Slovakia. The site content and structure support a medium-sized organization with a stable market position. Revenue streams likely include membership fees, event fees, and sales via the e-shop. The partnership network and professional content suggest a well-established presence in the Slovak electrical engineering community.

Security posture

The website enforces HTTPS and uses Google reCAPTCHA to protect forms, indicating a baseline security awareness. However, no advanced security headers were detected, and there is no visible security policy or incident response contact information. The absence of a vulnerability disclosure policy or security.txt file suggests limited transparency in security practices. No vulnerabilities or exposed sensitive data were found in the HTML content. Overall, the security posture is moderate but could be enhanced by implementing recommended headers, publishing security policies, and improving incident response readiness.

Recommendations

  1. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and provide incident response contact channels to improve transparency and trust.
  3. Add a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Enhance accessibility features to improve usability for all users.
  5. Improve SEO metadata by adding descriptive meta descriptions and keywords to increase search engine visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SEZ-KES
Description
SEZ-KES is an organization focused on electrical engineering in Slovakia, offering memberships, standards (STN-online), publications, conferences, seminars, and related services.
Key services
Memberships, STN-online standards service, Publications, Conferences, Seminars, E-shop for related products and services
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Google reCAPTCHA, Swiper.js, Material Icons, Raleway font
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • Cookie consent banner

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

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 no blocking or WAF challenges.
  2. Content is professionally presented and relevant to electrical engineering professionals in Slovakia.
  3. Cookie consent banner is implemented, indicating GDPR awareness.
  4. No explicit contact emails or phone numbers found in the HTML content.
  5. Multiple external partner domains linked, indicating a broad partnership network.
  6. Use of Google Analytics and Tag Manager for tracking and analytics.
  7. Security headers not explicitly detected; opportunity for improvement.
  8. No visible security or incident response policies published.
  9. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website uses a modern tech stack including Google Analytics, Tag Manager, reCAPTCHA, and Swiper.js for UI components. Fonts are loaded from Google Fonts. The site is mobile optimized with responsive design and uses asynchronous loading for analytics scripts to improve performance. No CMS was explicitly detected. Hosting provider details are not visible from the HTML content. Performance is moderate with room for optimization. The site structure and navigation are clear and user-friendly, supporting good user experience. Technical risks are minimal but could be reduced further by addressing security header gaps and improving accessibility.
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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