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Security report for grandus.sk

For Best Clients, s.r.o. · E-commerce · Slovakia

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

Security score

57/100

Risk levelMedium

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

For Best Clients, s.r.o. operates the Grandus eshop system, providing custom ecommerce platform development, consulting, and integration services primarily in Slovakia. The company positions itself as a trusted partner for businesses seeking innovative and high-performance eshop solutions. The website reflects a mature digital presence built on modern technologies such as Next.js and React, with a professional design and clear navigation. Security posture is strong with HTTPS and relevant security headers, though privacy compliance documentation is lacking. Contact information is transparent, including direct owner contact details, enhancing business credibility. Overall, the site is well-structured and trustworthy, serving a B2B audience effectively.

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

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

    • 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 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 grandus.sk

This scan found 28 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

€25per month

  • 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
30
Email security
75
DNS health
65
Network security
100
GDPR outside view
10
Average
57

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 company targets ecommerce businesses needing tailored eshop solutions and expert consulting. It leverages a proprietary platform and offers programming customization and system integrations. Testimonials from notable clients indicate a solid market position in Slovakia. The business model focuses on software as a service combined with consulting. The partnership with For Best Clients, s.r.o. strengthens its ecosystem. Growth indicators include recent client references and active blog content. The company emphasizes Slovak origin and local business support, appealing to regional clients.

Security posture

The website enforces HTTPS with strong SSL configuration and includes multiple security headers such as HSTS, CSP, and X-Frame-Options. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, there is no visible security policy or incident response information, and no vulnerability disclosure or security.txt file was found. Privacy compliance is weak due to missing privacy and cookie policies, which could pose regulatory risks under GDPR. Overall, the security maturity is good but could be improved with formal policies and compliance documentation.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Implement a cookie consent mechanism to comply with privacy regulations.
  3. Add a security policy page and incident response contact information.
  4. Consider publishing a vulnerability disclosure policy or security.txt file.
  5. Enhance accessibility features to improve inclusivity and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
For Best Clients, s.r.o.
Description
Eshop system Grandus is a product of For Best Clients, s.r.o., a Slovak company specializing in custom eshop development, consulting, and web solutions.
Key services
Eshop system development, Consultations and expert advice, Custom programming and integrations
Content quality
good
Branding
consistent

Technology

Stack
Next.js, React, Google Analytics
Frameworks
React, Next.js
Performance
fast
Mobile
excellent
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Professional Slovak ecommerce technology provider
  2. Clear contact info including owner details
  3. No explicit privacy or cookie policies found
  4. Uses modern web technologies (Next.js, React)
  5. Good security posture with HTTPS and headers
  6. Client testimonials and references present
  7. No signs of blocking or WAF interference
  8. No adult or questionable content detected
Technical notes

Notes

The website is built using Next.js and React, indicating a modern and performant frontend architecture. Google Tag Manager and Google Analytics are used for tracking. The site is mobile-optimized with responsive design and good SEO meta tags. No standard CMS was detected, suggesting a custom-built solution. Performance appears fast with preloading of fonts and images. The hosting provider is not explicitly identified but the domain uses vercel.app for some assets, indicating possible Vercel hosting. Technical debt appears low, but improvements in accessibility and privacy compliance are recommended.
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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