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Security report for 2din.cz

2din.cz s.r.o. · Retail · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

51/100

Risk levelMedium

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

2din.cz s.r.o. is a Czech Republic-based company specializing in professional car audio upgrades and vehicle soundproofing services. The company operates an e-commerce platform offering a wide range of automotive audio products including speakers, subwoofers, amplifiers, and accessories, complemented by professional installation and diagnostic coding services. The website targets car owners and automotive enthusiasts primarily in the Czech market, positioning itself as a trusted local specialist with over a decade of experience and thousands of installations. Technically, the website is built on the Shoptet e-commerce platform and utilizes modern web technologies such as jQuery, Bootstrap Icons, Slick Carousel, and integrates multiple analytics and marketing tools including Google Analytics, Microsoft Clarity, Hotjar, and Facebook Pixel. The site is mobile-optimized with good SEO and accessibility features, although some accessibility aspects could be improved. The presence of cookie consent mechanisms and a comprehensive privacy policy indicates a good level of GDPR compliance. From a security perspective, the site enforces HTTPS and implements standard security best practices such as CSRF tokens in forms and cookie consent. However, it lacks a publicly available security policy or incident response information, and no vulnerability disclosure or security.txt file was found. The absence of WHOIS data for the domain is a notable gap, slightly reducing trustworthiness, although the website content and business information appear legitimate and professional. Overall, 2din.cz presents a solid business and technical profile with good security hygiene and privacy compliance. The main risk areas include the missing WHOIS data and lack of explicit security policies. Strategic recommendations include publishing security and incident response policies, implementing vulnerability disclosure mechanisms, enhancing accessibility, and maintaining regular audits of third-party scripts to ensure ongoing security and compliance.

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

7 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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  3. 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 2din.cz

This scan found 20 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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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
0
Security headers
40
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
51

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

2din.cz operates in the retail and transportation sectors, focusing on automotive audio and soundproofing solutions. The company leverages a hybrid business model combining e-commerce sales with professional installation services, targeting a niche market of car owners seeking premium audio upgrades and vehicle comfort enhancements. The extensive product catalog and brand partnerships indicate a well-established supply chain and vendor ecosystem. The company’s market position is strengthened by over 10 years of operational history and a strong local presence in Prague. Customer engagement is supported by detailed product information, customer reviews, and active marketing via multiple digital channels. The business shows indicators of steady growth and a focus on customer experience, with opportunities to expand through enhanced digital security and compliance transparency.

Security posture

The website demonstrates a mature security posture with HTTPS enforcement, CSRF protection in forms, and cookie consent aligned with GDPR requirements. Integration of multiple analytics and tracking tools is managed with user consent, reflecting privacy-aware practices. However, the absence of a published security policy, incident response plan, and vulnerability disclosure reduces transparency and preparedness visibility. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. The use of third-party scripts necessitates ongoing vigilance to mitigate supply chain risks. Overall, the security posture is good but could be improved by formalizing security governance documentation and incident communication channels.

Recommendations

  1. Publish a detailed security policy and incident response plan on the website to enhance transparency and user trust.
  2. Implement a vulnerability disclosure program or security.txt file to facilitate responsible reporting of security issues.
  3. Enhance website accessibility features to improve compliance with accessibility standards and user experience for all visitors.
  4. Conduct regular security audits of third-party scripts and dependencies to identify and mitigate potential vulnerabilities.
  5. Provide contact information for a Data Protection Officer or security contact to comply with GDPR and improve communication.

Contact details published on the site

Addresses
Legal name
2din.cz s.r.o.
Registration number
03897613
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
2din.cz s.r.o.
Description
Profesionální ozvučení a kompletní odhlučnění aut v Praze. Špičkové audio do aut, reproduktory, subwoofery, zesilovače, autokosmetika a tlumicí materiály.
Key services
Car audio upgrades, Vehicle soundproofing, Car cosmetics, Professional installation, Diagnostic coding services
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap Icons, Slick Carousel, Google Tag Manager, Microsoft Clarity, Hotjar, Facebook SDK, Shoptet CMS, Pobo Page Builder, Saimon AI Search Widget, Foxentry
Frameworks
Shoptet e-commerce platform
Platforms
Web desktop and mobile
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • CSRF tokens in forms
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Bing Ads
Tracking pixels
Microsoft Clarity, Facebook Pixel, Hotjar
Marketing tools
Saimon AI Search
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 rich content and e-commerce functionality.
  2. No WHOIS data available, which is unusual for a CZ domain.
  3. Strong presence of tracking and marketing scripts with proper consent mechanisms.
  4. Clear business contact info and legal pages present.
  5. No explicit security policy or incident response info published.
  6. Good SEO and technical implementation with modern libraries and frameworks.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on the Shoptet e-commerce platform, leveraging a modern tech stack including jQuery, Bootstrap Icons, and Slick Carousel for UI components. It integrates advanced analytics and marketing tools such as Google Tag Manager, Microsoft Clarity, Hotjar, and Facebook SDK, enabling comprehensive user behavior tracking and marketing optimization. The site is mobile-optimized with responsive design and good SEO practices including meta tags and Open Graph data. Performance is moderate, with asynchronous loading of scripts and CDN usage for assets. Accessibility is basic, with room for improvement in ARIA roles and keyboard navigation. The technical infrastructure supports a professional e-commerce experience but should focus on enhancing accessibility and security documentation to reduce technical debt and operational risks.
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. 51/100Medium28 findingsView report
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