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Security report for ahifi.cz

Internetový prodej s.r.o., Shean s.r.o. · Retail · Czech Republic

High risk. 6 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

43/100

Risk levelHigh

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

Ahifi.cz is a Czech-based e-commerce business specializing in car audio equipment and accessories, including autoradios, speakers, amplifiers, subwoofers, and soundproofing materials. The company operates a multilingual website targeting Central European markets and offers additional services such as installation and wholesale distribution. The website demonstrates a mature digital presence with a professional design, clear navigation, and comprehensive product information. Technically, the site uses modern JavaScript libraries, Google Tag Manager, and tracking tools, with good mobile optimization and SEO practices. Security posture is solid with HTTPS enforcement and secure login mechanisms, though some security headers could be improved. Privacy compliance is well addressed with a clear privacy policy and cookie consent mechanism. However, the absence of WHOIS data reduces domain trustworthiness, warranting further verification. Overall, Ahifi.cz presents as a credible and professional business with a good balance of content quality, technical implementation, and security awareness.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

6 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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 ahifi.cz

This scan found 18 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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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
55
Email security
60
DNS health
80
Network security
20
GDPR outside view
40
Average
43

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

Ahifi.cz holds a strong position in the retail sector for automotive audio and accessories in the Czech Republic and neighboring countries. Its business model combines online retail with physical showroom and installation services, catering to car audio enthusiasts and vehicle owners seeking quality sound solutions. The company leverages partnerships across multiple country-specific domains to expand its reach. Revenue streams likely include direct product sales, installation services, and wholesale distribution. The website content and blog indicate active engagement with customers and continuous product updates, signaling growth and market responsiveness. The presence of Google and CJ Affiliate tracking suggests active marketing and affiliate partnerships. The company appears to maintain consistent branding and trust signals, supporting customer confidence.

Security posture

The website demonstrates a good security posture with mandatory HTTPS, secure login forms with AJAX validation, and integration of Google OAuth for user authentication. Cookie consent and privacy policy implementation indicate compliance with GDPR requirements. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not detected and should be implemented to enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were observed in the provided content. The absence of a security policy or incident response information is a gap that could be addressed to improve transparency and readiness. Overall, the security maturity is moderate to good but can be improved with additional headers and documented policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Verify and publish domain WHOIS information to improve trust and legitimacy perception.
  3. Add a publicly accessible security policy and incident response contact information to enhance transparency and preparedness.
  4. Conduct regular audits of third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Internetový prodej s.r.o., Shean s.r.o.
Description
Ahifi.cz offers car audio equipment including autoradios, speakers, amplifiers, subwoofers, soundproofing materials, and various car accessories.
Key services
Online sales of car audio and accessories, Vehicle soundproofing and audio installation services, Wholesale distribution
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Tag Manager, Google Analytics, Fancybox, Luigisbox autocomplete, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • Secure login form with AJAX validation
  • Google OAuth login integration

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
CJ Affiliate (cjapitag)
Marketing tools
Google Ads
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform specializing in car audio and accessories.
  2. Content is rich with product listings, blog articles, and service descriptions.
  3. Multilingual support with alternate hreflang links for Czech, Slovak, Hungarian, Romanian, English, Bulgarian, Croatian.
  4. Cookie consent and privacy policy are implemented and accessible.
  5. No WHOIS data available, which is unusual and may indicate privacy protection or domain registration issues.
  6. No explicit security policy or incident response information found.
  7. No vulnerability disclosure or security.txt file detected.
  8. Website uses modern tracking and marketing tools with moderate user tracking.
  9. No signs of adult or questionable content.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a combination of modern web technologies including jQuery, Google Tag Manager, Google Analytics, and third-party autocomplete libraries. The HTML structure is valid and includes proper meta tags for SEO and social verification. The site is mobile optimized with responsive images and navigation. Performance appears moderate with asynchronous loading of scripts and deferred resources. The absence of a detected CMS suggests a custom or proprietary platform. Hosting provider details are not available from the provided data. Technical debt is minimal based on visible code, but improvements in security headers and accessibility could be addressed. Overall, the technical infrastructure supports a professional e-commerce experience with room for modernization in security and accessibility.
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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