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Security report for guaranaplus.cz

GUARANAPLUS · Retail · Czech Republic

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

Security score

58/100

Risk levelMedium

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

GUARANAPLUS.CZ is a Czech family-owned e-commerce business specializing in 100% natural herbal products without chemicals or unnecessary binders. The company emphasizes quick order dispatch and offers free shipping for orders over 1,500 CZK. The website is professionally designed, mobile-optimized, and uses modern e-commerce technologies including the Shoptet platform, Google Analytics, Facebook SDK, and various marketing and tracking tools. Privacy and cookie policies are implemented with GDPR compliance in mind. However, WHOIS data is unavailable, likely due to privacy protection, which slightly impacts trust but is common for small businesses. Security posture is good with HTTPS and secure forms, though explicit security policies and incident response information are absent.

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

    • 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 guaranaplus.cz

This scan found 25 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

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  • 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
42
Security headers
40
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
58

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 company operates in the retail sector focusing on natural health supplements and herbal products. It targets consumers interested in wellness and natural remedies, leveraging an online sales model. The business has over 15 years of market presence and positions itself as a producer and direct seller, enhancing trust and product authenticity. Marketing efforts include retargeting and tracking via Google and Facebook platforms. The website content and navigation are clear, supporting a positive user experience. The absence of WHOIS data suggests privacy protection, which is justified for this business type. No suspicious domains or partners were identified.

Security posture

The website employs HTTPS with good SSL configuration and uses security best practices such as CSRF tokens on forms and asynchronous script loading. Security headers are likely present though not explicitly confirmed. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the site lacks published security policies, incident response plans, or vulnerability disclosure mechanisms, which are recommended for improving security maturity and compliance. The use of multiple third-party scripts necessitates regular security audits to mitigate risks.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  2. Implement and publish a security.txt file to facilitate vulnerability disclosures.
  3. Regularly audit and update third-party scripts to avoid vulnerabilities.
  4. Enhance HTTP security headers with reporting and enforcement policies.
  5. Consider enabling DNSSEC to improve domain security.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GUARANAPLUS
Description
Kvalitní a 100% přírodní produkty bez chemie a zbytečných pojiv. Jsme rodinná firma a zboží odesíláme hned po objednání. Doprava zdarma nad 1 500 Kč!
Key services
Sale of herbal supplements, Natural health products, Online ordering and delivery
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Tag Manager, Google Analytics, Facebook SDK, Shoptet platform, Cloudfront CDN, Cookie Script, Saimon AI widget, Modio tracking
Frameworks
Shoptet e-commerce framework
Platforms
Shoptet
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF tokens on forms
  • No exposed sensitive data in HTML
  • Use of async loading for scripts

Analytics and tracking

Services
Google Analytics, Google Ads Conversion Tracking, Facebook Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel, Modio tracking, Trustisto social proof
Marketing tools
Saimon AI search widget, SmartSupp chat
Transparency
good

Site quality

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

Key observations

  1. Website is a Czech e-commerce platform selling natural herbal products.
  2. Content is in Czech with some Slovak language options.
  3. No WHOIS data available, likely due to privacy protection or domain not registered.
  4. Site uses HTTPS and modern tracking and marketing technologies.
  5. Privacy and cookie policies are present and GDPR compliant.
  6. No explicit security or incident response policies found.
  7. No suspicious or malicious content detected.
  8. Site is accessible without WAF blocking.
Technical notes

Notes

The website is built on the Shoptet e-commerce platform, utilizing jQuery and various third-party scripts for analytics, marketing, and user interaction. It uses CDN services for performance optimization and asynchronous loading to improve page speed. The site is mobile-optimized with good accessibility and SEO practices. Performance is moderate, with potential for improvement by optimizing image loading and script management. The technical infrastructure supports a professional online retail experience but would benefit from enhanced security configurations and documentation.
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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