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Security report for sutazcentropen.sk

KNOWLIMITS GROUP, a.s. · Retail · Slovakia

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

The website www.sutazcentropen.sk is a promotional contest platform for CENTROPEN products, operated by KNOWLIMITS GROUP, a.s. It targets consumers primarily in Slovakia and the Czech Republic, encouraging product purchases to participate in a contest with prizes. The site provides contest rules, registration, and winner information, supporting brand engagement and marketing efforts. Technically, the site uses modern frontend technologies including Bootstrap, jQuery, Google Tag Manager, and Google Fonts, delivering a responsive and user-friendly experience. The presence of a cookie consent banner indicates some level of GDPR compliance, although a dedicated privacy policy page is missing. Security posture is moderate with HTTPS implied but lacking explicit security headers and incident response information. WHOIS data aligns well with the website's declared operator, supporting legitimacy. Overall, the site is functional and professional but could improve in privacy transparency and security best practices.

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

    • 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 sutazcentropen.sk

This scan found 25 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.

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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
72
Security headers
30
Email security
80
DNS health
70
Network security
20
GDPR outside view
25
Average
50

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 sutazcentropen.sk, from OffSeq Breach.

No leaked records found

Breach holds no records for sutazcentropen.sk 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 business operates in the retail sector focusing on stationery products through promotional contests. The business model leverages consumer engagement via contests to boost product sales and brand loyalty. The company KNOWLIMITS GROUP, a.s. appears as the operator, consistent with the domain registration. The target audience includes general consumers interested in stationery and promotional offers in Slovakia and Czech Republic. The site does not reveal detailed revenue streams or extensive partnerships but uses Google Tag Manager for marketing analytics. The business is small-sized and focused on marketing campaigns rather than direct e-commerce. The lack of extensive contact details and certifications suggests a limited but focused operational scope.

Security posture

Security maturity is moderate. The site uses HTTPS and implements a cookie consent mechanism, indicating awareness of privacy regulations. However, no security headers such as Content Security Policy or HSTS were detected, which are recommended to mitigate common web vulnerabilities. No vulnerability disclosure or incident response policies are published, limiting transparency in security management. The use of third-party scripts like Google Tag Manager introduces tracking but no apparent vulnerabilities were found in the provided data. The absence of a privacy policy page is a compliance gap under GDPR. Overall, the site is functional but would benefit from enhanced security controls and documented policies.

Recommendations

  1. Publish a comprehensive privacy policy page to improve GDPR compliance and user trust.
  2. Implement security headers including Content Security Policy, HSTS, and X-Frame-Options to strengthen security posture.
  3. Add incident response and vulnerability disclosure information to demonstrate security readiness.
  4. Expand contact information to include phone numbers and physical addresses for better business credibility.
  5. Conduct regular security audits and update third-party libraries to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KNOWLIMITS GROUP, a.s.
Description
Promotional contest website encouraging purchase of CENTROPEN products for a chance to win prizes.
Key services
Product promotion, Contest registration, Prize information
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Google Tag Manager, Google Fonts, CookieConsent library
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • Cookie consent mechanism

Analytics and tracking

Services
Google Analytics (via 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
moderate

Key observations

  1. Website is a promotional contest site for CENTROPEN products targeting Slovak and Czech consumers.
  2. Content is fully accessible with no blocking or WAF detected.
  3. Cookie consent banner is implemented indicating GDPR awareness.
  4. No explicit privacy policy page found, which is a compliance gap.
  5. Contact information limited to webmaster email in meta tags; no phone or physical address found.
  6. Use of modern frontend technologies like Bootstrap and jQuery.
  7. Google Tag Manager used for analytics and tracking.
  8. No security headers detected in provided data; security posture could be improved.
  9. Terms of service page is present and linked.
  10. No vulnerability disclosure or incident response information found.
Technical notes

Notes

The website uses a standard modern frontend stack with Bootstrap for responsive design, jQuery for DOM manipulation, and Google Tag Manager for analytics. Fonts are loaded from Google Fonts with preconnect optimizations. The site includes a cookie consent library to manage user consent. Performance appears moderate with no explicit speed optimizations noted. Accessibility is basic with room for improvement. SEO is basic with meta tags and Open Graph tags present but no structured data like JSON-LD detected. Hosting provider and CMS are not identified from the data. The site is mobile optimized and navigation is clear and consistent.
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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