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Security report for nutrend.cz

NUTREND · Retail · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view, DNS health and 1 other check.

Security score

61/100

Risk levelMedium

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

NUTREND is a Czech Republic-based e-commerce business specializing in sports nutrition products including proteins, creatine, protein bars, vitamins, and minerals. The company targets fitness enthusiasts, bodybuilders, and health-conscious consumers, positioning itself as a reputable brand with official partnerships such as with Czech football and IRONMAN events. The website is professionally designed, mobile-optimized, and provides a comprehensive shopping experience with secure login and registration features. Technically, the site leverages modern JavaScript frameworks like Alpine.js, integrates multiple analytics and marketing tools including Google Tag Manager, Hotjar, and Facebook Pixel, and employs cookie consent mechanisms to comply with GDPR. Security posture is strong with HTTPS enforcement, CSRF protection, and secure forms, although explicit security policies and incident response contacts are not publicly available. The absence of WHOIS registration data reduces transparency and trust from a domain registration perspective, but the overall digital presence and content quality indicate a legitimate and professional business. Strategic recommendations include enhancing security header implementation, publishing a vulnerability disclosure policy, and improving domain registration transparency.

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

5 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, LinkedIn, YouTube, Google APIs

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

  2. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Weak SPF Policy

      SPF record has permissive policy allowing any server to send email

      What to do: Use -all or ~all qualifier for better email security

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching nutrend.cz

This scan found 17 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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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
95
Security headers
90
Email security
55
DNS health
65
Network security
20
GDPR outside view
40
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 nutrend.cz, from OffSeq Breach.

Total records
1,153
Employees
0
Customers
1,153
Third parties
0
Weak passwords
18%

8 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for nutrend.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

NUTREND operates in the retail sector focusing on sports nutrition and supplements. The business model is direct-to-consumer e-commerce with a strong regional presence in Central Europe, supported by localized partner domains. The company benefits from brand recognition through sports partnerships and a broad product portfolio catering to fitness and bodybuilding markets. Revenue streams likely include product sales and club memberships. The website's multi-language support and regional domains suggest a growth-oriented strategy targeting multiple European markets. The absence of explicit company registration details online suggests a need for improved public business information to enhance credibility. The marketing ecosystem is robust, utilizing advanced tracking and email marketing tools to engage customers effectively.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, CSRF tokens in forms, and secure password handling features. Cookie consent and privacy policies align with GDPR requirements, indicating compliance awareness. However, the lack of a public security policy, incident response contacts, and vulnerability disclosure mechanisms represents gaps in transparency and readiness. No obvious vulnerabilities or exposed sensitive data were detected in the analyzed content. The use of multiple third-party scripts necessitates ongoing security audits to mitigate supply chain risks. Overall, the site is secure for users but could improve trust by publishing more detailed security governance information.

Recommendations

  1. Publish a clear security policy and incident response contact information on the website.
  2. Implement and document a vulnerability disclosure program to encourage responsible reporting.
  3. Enhance HTTP security headers such as X-Frame-Options and X-XSS-Protection if not already present.
  4. Verify and publish domain WHOIS registration details to improve transparency and trust.
  5. Regularly audit third-party scripts and marketing tools for security and privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NUTREND
Description
Kvalitní sportovní výživa pro bodybuilding, fitness a zdravý životní styl. Vyberte si z široké nabídky proteinů, creatinu, proteinových tyčinek, vitamínů a minerálů, shotů a dalších.
Key services
Sports nutrition products, Protein supplements, Creatine, Protein bars, Vitamins and minerals
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript (Alpine.js), Google Tag Manager, Hotjar, Facebook Pixel, Ecomail, Bird SDK, Algolia Search
Frameworks
Alpine.js
Platforms
Custom e-commerce platform
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF tokens in forms
  • Password visibility toggle
  • Cookie consent mechanism
  • Secure login and registration forms

Analytics and tracking

Services
Google Analytics (via GTM), Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Facebook Ads, Ecomail
Tracking pixels
Facebook Pixel, Hotjar, Bird SDK
Marketing tools
Ecomail, Bird SDK
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. WHOIS data is unavailable, which is unusual and reduces transparency.
  3. Site uses modern JavaScript frameworks and tracking technologies.
  4. Strong privacy and cookie consent mechanisms are implemented.
  5. Multiple language and regional versions are linked.
  6. Secure login and registration forms with CSRF tokens are present.
  7. No explicit security policy or incident response contact found.
  8. No public vulnerability disclosure or security.txt file detected.
  9. No explicit company contact emails or phone numbers found in HTML snippet, but contact forms and contact page exist.
  10. Site content is safe and targeted at general audiences interested in sports nutrition.
Technical notes

Notes

The website uses a modern tech stack centered around Alpine.js for reactive UI components, integrated with Google Tag Manager for analytics and marketing tag management. It employs Hotjar for user behavior analytics and Facebook Pixel for advertising tracking. The search functionality is powered by Algolia, providing fast and relevant results. The site is mobile-optimized with responsive design and accessibility considerations. Performance is moderate, with preconnect hints to optimize resource loading. The absence of a detected CMS suggests a custom-built platform tailored for e-commerce. Technical risks include reliance on multiple third-party scripts which require continuous monitoring. Overall, the technical infrastructure supports a professional and scalable e-commerce experience.
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. 61/100Medium26 findingsView report
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