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Security report for slm.sk

Slovenská legálna metrológia, n.o. · Other · Slovakia

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Slovenská legálna metrológia, n.o. is a Slovak non-profit organization specializing in metrology services including calibration, verification, testing, certification, and research and development. The organization serves businesses and institutions requiring precise measurement and certification services within Slovakia. The website presents a professional image with clear service offerings and academic partnerships, positioning it as a trusted national metrology authority. Technically, the website uses a custom CMS with modern web technologies such as jQuery, Font Awesome, and Google Tag Manager, delivering a good user experience with mobile optimization and clear navigation. Security posture is solid with HTTPS enforced and cookie consent implemented, though there is room for improvement in security headers and explicit security policies. Overall, the site is trustworthy, compliant with GDPR, and well-maintained, supporting the organization's credibility and operational transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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

  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 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';…

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Keep watching slm.sk

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  • TLS certificates and expiry
  • DNS records
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  • 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
82
Security headers
15
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
64

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 slm.sk, from OffSeq Breach.

Total records
15
Employees
0
Customers
15
Third parties
0
Weak passwords
33%

5 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for slm.sk.

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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 specialized metrology sector, providing essential calibration and certification services critical for regulatory compliance and quality assurance in various industries. Its business model is non-profit, focusing on service provision and research collaboration with academic institutions such as Slovak universities and the Slovak Academy of Sciences. The presence of multiple academic partners indicates a strong research and development ecosystem. The website's content and structure reflect a medium-sized organization with a clear focus on technical services rather than commercial sales. The company maintains a professional digital presence with active social media channels and transparent contact information, supporting client engagement and trust.

Security posture

The website demonstrates a mature security posture with HTTPS enabled and a cookie consent mechanism aligned with GDPR requirements. However, the absence of explicit security policies, incident response contacts, and security headers such as Content-Security-Policy or X-Frame-Options suggests areas for enhancement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of Google Tag Manager and Analytics is managed with consent, indicating privacy awareness. The organization would benefit from publishing a vulnerability disclosure policy and implementing additional HTTP security headers to strengthen defenses against common web threats.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Consider adding a vulnerability disclosure or security.txt file to facilitate responsible reporting of security issues.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features to improve compliance with standards and user inclusivity.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Slovenská legálna metrológia, n.o.
Description
Metrologické služby pre meranie, skúšanie, certifikáciu výrobkov a používateľov meradiel
Key services
Kalibrácia etalónov a meradiel, Osobná dozimetria, Meranie, Skúšanie meradiel, Certifikácia výrobkov, Výskum a vývoj, Medzilaboratórne porovnávacie merania, Školenia, Starostlivosť o meradlá zákazníkov, Overovanie meradiel
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Font Awesome, Google Fonts, Google Tag Manager, CookieControl.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with consent management
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager)
Marketing tools
CookieControl
Transparency
good

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 in Slovak language with professional presentation.
  3. Clear cookie consent mechanism and privacy policy present.
  4. Contact information is prominently displayed with verified company email and phone.
  5. No terms of service or explicit security policy pages found.
  6. Use of Google Analytics and Tag Manager for analytics and tracking.
  7. No visible security headers detected; opportunity for improvement.
  8. Business is a Slovak non-profit metrology organization with academic and research partners.
  9. Website uses a custom CMS with standard web technologies.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a custom CMS platform utilizing standard web technologies such as jQuery, Font Awesome, and Google Fonts. It integrates Google Tag Manager for analytics and cookie management scripts for GDPR compliance. The site is mobile optimized with responsive design elements and good SEO practices including meta tags and Open Graph data. Performance is moderate, with video backgrounds and carousel elements that may impact load times but enhance user engagement. There is no indication of legacy or vulnerable libraries in use. The technical infrastructure supports the organization's needs effectively but could benefit from modernization in security headers and accessibility compliance.
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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