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Security report for astaxanthincz.cz

Astaxanthincz.cz · Healthcare · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

61/100

Risk levelMedium

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

Astaxanthincz.cz is a Czech e-commerce business specializing in the sale of natural, bio-certified, non-GMO astaxanthin capsules and related health products. The company targets health-conscious consumers seeking powerful antioxidants and supplements to support skin, eye health, vitality, and performance. The website presents a professional and consistent brand image with clear product offerings and certifications such as USDA Organic, Ecocert, EU Organic, Vegan, and ISO 9001:2018, enhancing trust and credibility. Technically, the website uses a custom or niche CMS platform with modern web technologies including HTML5, CSS3, JavaScript, Google Fonts, and FontAwesome. The site is mobile-optimized with good SEO practices and a cookie consent mechanism supporting GDPR compliance. While HTTPS is enforced, the site lacks explicit security headers, which could be improved to strengthen security posture. Security-wise, the site demonstrates good practices such as secure forms and no exposed sensitive data. However, the absence of detailed security policies or incident response contacts suggests room for maturity. The WHOIS data is unavailable or privacy protected, which is common for this business type and does not raise immediate concerns given the site's professional presentation and certifications. Overall, the website is safe, well-structured, and trustworthy for its target audience. Strategic recommendations include implementing security headers, enhancing transparency on security policies, and maintaining regular audits of third-party scripts to ensure ongoing security and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

    • 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 astaxanthincz.cz

This scan found 23 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
52
Security headers
40
Email security
85
DNS health
80
Network security
100
GDPR outside view
10
Average
61

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 astaxanthincz.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for astaxanthincz.cz 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

Astaxanthincz.cz operates in the niche healthcare retail sector, focusing on antioxidant supplements with a strong emphasis on natural and certified organic products. The business model is direct-to-consumer e-commerce, leveraging product certifications and scientific claims to differentiate in a competitive market. The company targets health-conscious individuals in the Czech Republic, including athletes and consumers interested in wellness and longevity. The presence of genetic analysis services and hydrogen water generators indicates diversification and innovation in product offerings. Partnerships with certification bodies and a local Czech manufacturer (Algamo) support product authenticity and quality. The company appears small but well-positioned with a consistent brand and growing digital presence via social media channels.

Security posture

The website exhibits a moderate to good security posture with HTTPS enabled and secure form handling. The presence of a cookie consent banner aligns with GDPR requirements, indicating awareness of privacy compliance. However, the lack of visible security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options suggests potential vulnerabilities to common web attacks. No incident response or security contact information is provided, which could hinder timely handling of security incidents. The absence of vulnerability disclosures or security.txt files limits transparency. Overall, the site is secure for typical e-commerce use but would benefit from enhanced security controls and documented policies.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to mitigate common web vulnerabilities.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Conduct regular security audits of third-party scripts and dependencies to prevent vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Maintain and update privacy and cookie policies regularly to ensure ongoing GDPR compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Astaxanthincz.cz
Description
Prodej přírodních, bio, non-GMO kapslí s astaxanthinem od českého výrobce Algamo. Podpora zdraví pokožky, očí, vitality a výkonnosti.
Key services
Prodej kapslí s astaxanthinem, Prodej produktů s konopím, Genetická analýza pro zdraví, Prodej přenosného generátoru vodíkové vody
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Fonts (Poppins), FontAwesome, jQuery (implied by some scripts)
Frameworks
Custom CMS (likely proprietary or niche platform), No major public frameworks detected
Platforms
Web e-commerce platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced (implied by canonical and URLs)
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Forms use POST method

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. WHOIS data is unavailable or privacy protected, limiting domain registration insights.
  3. Site uses HTTPS with a valid SSL certificate.
  4. Cookie consent and privacy policies are implemented and accessible.
  5. Contact information is clearly provided with company email and phone.
  6. Certifications and product quality claims are prominently displayed.
  7. No security headers detected in provided data; opportunity for improvement.
  8. No analytics or tracking scripts explicitly detected; privacy friendly.
  9. Website content is in Czech language targeting Czech customers.
  10. E-commerce platform appears custom or niche with multiple JS modules.
Technical notes

Notes

The website is built on a custom or niche CMS platform with a modern front-end stack including HTML5, CSS3, JavaScript, Google Fonts, and FontAwesome icons. The site is mobile responsive and optimized for SEO with proper meta tags and Open Graph data. Performance is moderate, with some room for optimization in loading speed and accessibility. The use of multiple JavaScript modules indicates modular design but may introduce complexity. Hosting provider details are not disclosed. The site uses CDN for static assets, improving content delivery. Overall, the technical infrastructure supports a professional e-commerce experience but could benefit from modernization and enhanced security configurations.
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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