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Security report for nabidka.net

Evropská databanka · Other · Czech Republic

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

66/100

Risk levelMedium

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

The website www.nabidka.net operates as a comprehensive business offers catalog under the brand Evropská databanka, targeting Czech and Slovak markets. It provides categorized listings of verified companies and their product/service offers, serving both business and consumer audiences. The platform integrates modern web technologies including Google Analytics 4, Microsoft Clarity, Google reCAPTCHA, and Bootstrap for responsive design. While the site demonstrates good content quality, navigation, and mobile optimization, it lacks explicit privacy and terms of service documentation, and no direct contact information is found in the provided content. Security posture is moderate with HTTPS enforced and some security best practices observed, but missing key security headers and incident response contacts. Critically, WHOIS data for the domain is unavailable or indicates the domain is unregistered, raising concerns about domain legitimacy despite professional site appearance.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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

7 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

Need hands-on remediation? Email guard@offseq.com

Keep watching nabidka.net

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  • TLS certificates and expiry
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  • Security headers
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  • 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
75
Security headers
25
Email security
85
DNS health
60
Network security
100
GDPR outside view
50
Average
66

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 business model centers on an online directory and marketplace for verified company offers, spanning multiple sectors including transport, energy, finance, real estate, hospitality, government, education, manufacturing, and retail. The site leverages partnerships with related domains such as www.edb.cz and www.edb.eu to provide multilingual support and expanded reach. Revenue streams likely include advertising and premium listings. The platform targets SMEs and consumers seeking trustworthy business offers. Growth indicators include extensive categorized content and active promotion of partner companies. However, lack of transparent company registration and contact details may impact trust and user confidence.

Security posture

The website employs HTTPS and integrates Google reCAPTCHA to protect forms, indicating baseline security awareness. Tracking and analytics are managed via Google Analytics 4 and Microsoft Clarity with consent mechanisms in place. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces defense-in-depth. No published security policy or incident response contacts were found, limiting transparency and readiness for security events. The missing WHOIS registration data further complicates trust assessment. Overall, the security posture is moderate but requires improvements in policy publication, header implementation, and incident response readiness.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the main site.
  2. Implement and enforce security headers including CSP, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear contact information including security incident response channels.
  4. Verify and update WHOIS registration to ensure domain legitimacy and transparency.
  5. Conduct regular security audits of third-party scripts and improve accessibility compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Evropská databanka
Description
Katalog microsite aktuálních nabídek produktů a služeb ověřených firem z databáze firem Evropské databanky. Akční sezónní nabídky produktů. Obchodní příležitosti. Inzerce výrobků a služeb.
Key services
business offers catalog, company microsites, product and service listings, advertising and promotion for verified companies
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics 4, Microsoft Clarity, Google reCAPTCHA, Font Awesome, Google Fonts, Bootstrap, Swiper.js
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • Consent management for cookies

Analytics and tracking

Services
Google Analytics 4, Microsoft Clarity
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Microsoft Clarity, Google Analytics 4
Marketing tools
Microsoft Clarity
Transparency
basic

Site quality

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

Key observations

  1. Website is a comprehensive business offers catalog for Czech and Slovak markets
  2. Content is well structured with extensive categorized listings
  3. No explicit privacy policy or terms of service found on main page
  4. Cookie consent mechanism is implemented with denial of ad storage by default
  5. WHOIS data is missing or domain not registered, raising legitimacy concerns
  6. No direct contact emails or phone numbers found in provided content
  7. Multiple external links to partner and business-related domains
  8. Use of modern web technologies and analytics tools
  9. No adult or NSFW content detected
  10. No WAF or blocking mechanisms detected
Technical notes

Notes

The website uses a modern technology stack with Bootstrap for responsive design, Swiper.js for sliders, and Google Fonts and Font Awesome for styling. Analytics and user behavior tracking are implemented via Google Analytics 4 and Microsoft Clarity, with cookie consent management integrated. The site loads moderately fast and is mobile optimized. However, no CMS or hosting provider information was detected. SEO is supported by proper meta tags and hreflang links for multilingual support. Accessibility features are basic and could be enhanced. Technical debt appears low but improvements in security headers and documentation are recommended to reduce risk.
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

Earlier scans of this domain

  1. 66/100Medium30 findingsView report
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