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Security report for dekovacka.cz

Děkovačka · E-commerce · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

48/100

Risk levelHigh

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

Děkovačka is a Czech-based innovative marketing platform specializing in leveraging e-commerce thank-you pages to create a unique performance marketing channel. The company connects non-competing e-shops to share discount coupons, thereby driving new customer acquisition and expanding email marketing databases. Established around 2021, it has grown to include over 300 e-shops and reaches more than 50,000 potential customers monthly. The website presents a professional and consistent brand image with comprehensive client testimonials and media coverage, reinforcing its market position. Technically, the website is built on WordPress with modern plugins such as Yoast SEO, WPML for multilingual support, and Complianz for GDPR compliance. It uses common JavaScript libraries like jQuery and slick slider for UI components and integrates Google Analytics for tracking. The site is mobile-optimized and demonstrates good SEO practices. Security-wise, HTTPS is enforced, and cookie consent mechanisms are in place, though explicit security headers and incident response policies are not publicly documented. The absence of WHOIS data limits transparency and slightly impacts trustworthiness, but the overall digital maturity and business credibility remain strong. No WAF or content blocking was detected, allowing full content access and analysis. Privacy compliance is well addressed, with clear policies and consent banners. The site does not contain any adult or questionable content, targeting general audiences in the e-commerce sector. Strategically, Děkovačka should enhance its security posture by implementing recommended HTTP security headers and publishing security and incident response policies. Improving WHOIS transparency or providing verified business registration details would further boost trust. Overall, the platform is well-positioned as a niche marketing solution with a solid technical foundation and compliance awareness.

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

9 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';…

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

Keep watching dekovacka.cz

This scan found 26 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
15
Email security
75
DNS health
80
Network security
20
GDPR outside view
25
Average
48

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

Děkovačka operates in the e-commerce marketing sector, offering a unique service that transforms thank-you pages into marketing channels by sharing discount coupons across a network of non-competing e-shops. This performance marketing model focuses on measurable growth and customer acquisition. The company targets medium-sized e-commerce businesses seeking to expand their customer base and email marketing reach with minimal effort. Its competitive advantage lies in its innovative approach, ease of integration, and automated email database growth. The presence of multiple case studies and media mentions indicates a growing partnership ecosystem and positive market reception. Revenue streams likely include performance-based fees and subscription models. The company maintains a professional online presence with multilingual support, indicating regional expansion ambitions within Central Europe.

Security posture

The website demonstrates a moderate to strong security posture with mandatory HTTPS encryption and GDPR-compliant cookie consent mechanisms. The use of security-focused plugins like Complianz indicates awareness of privacy regulations. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and others suggests room for improvement in mitigating common web vulnerabilities. No public security policy or incident response information is available, which could hinder transparency and preparedness in case of incidents. No vulnerabilities or exposed sensitive data were detected in the HTML content. The integration of third-party scripts (Google Analytics, SupportBox chat, affiliate tracking) is standard but requires ongoing monitoring to prevent supply chain risks. Overall, the security maturity is adequate for the business type but would benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to enhance browser security.
  2. Publish a dedicated security policy and incident response plan on the website to improve transparency and preparedness.
  3. Regularly audit and update third-party scripts and plugins to mitigate supply chain vulnerabilities.
  4. Consider registering and publishing WHOIS data or providing verified business registration information to increase trust.
  5. Add a security.txt file to facilitate responsible vulnerability disclosure and improve security communication.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Děkovačka
Description
Děkovačka je unikátní aplikace, která spojuje nekonkurenční eshopy a díky děkovací stránce přivádí nové zákazníky.
Key services
Marketing channel on e-shop thank-you pages, Coupon sharing network, Email database growth automation, Integration with email marketing tools
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.3, Yoast SEO plugin, jQuery 3.7.1, Slick slider, Fancybox, Complianz GDPR plugin, Sitepress Multilingual CMS (WPML), Google Analytics (gtag.js), SupportBox live chat
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in mechanism
  • No exposed sensitive data in HTML
  • Use of security plugins (Complianz for GDPR)

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Complianz GDPR, SupportBox chat, Calendly scheduling
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected.
  2. WHOIS data is unavailable, which is a concern for transparency but common in some ccTLDs or privacy-protected domains.
  3. Strong GDPR compliance with cookie consent and privacy policy.
  4. Professional business model focused on e-commerce marketing innovation.
  5. Multiple client testimonials and media references enhance trust.
  6. Use of modern web technologies and SEO best practices.
  7. No explicit security policy or incident response information publicly available.
Technical notes

Notes

The website is built on a modern WordPress platform using up-to-date plugins and libraries, including Yoast SEO for search optimization, WPML for multilingual capabilities, and Complianz for GDPR compliance. The front-end uses jQuery, slick slider, and fancybox for interactive UI elements. Google Analytics is integrated for visitor tracking. The site is mobile responsive with good navigation clarity and professional design quality. Performance is moderate, likely influenced by multiple external resources and sliders. Accessibility features are basic but present. Hosting provider details are not explicitly identified. The technical stack is well-suited for the business model but could be optimized further for speed and security hardening.
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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