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Security report for nominal.cz

Nominal CZ obchodní s.r.o. · Retail · Czech Republic

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

80/100

Risk levelLow

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

Nominal CZ obchodní s.r.o. is a Czech-based company specializing in the manufacturing and retail of gluten-free and healthy food products, with a history spanning over 30 years. The website presents a professional and consistent brand image targeting general consumers interested in healthy nutrition, particularly gluten-free options. The product range includes cereal porridges, flours, baking mixes, desserts, and oils. The company maintains an active presence on major social media platforms and uses modern web technologies including Google Tag Manager and reCAPTCHA for analytics and security. Technically, the website is hosted by Active24 and employs modern JavaScript libraries such as Swiper.js for UI components. The site is mobile-optimized and offers a good user experience with clear navigation. However, some broken image lazy loading issues and an empty Content-Security-Policy header indicate areas for technical improvement. Security posture is moderate with HTTPS enabled and basic security practices in place, but lacks comprehensive security headers and vulnerability disclosure mechanisms. Privacy compliance is limited as no explicit privacy or cookie policies were found in the provided content, and no consent mechanisms are evident. Contact information is partially available with a clear phone number but no public email addresses. The WHOIS data confirms the domain's legitimacy and consistency with the business claims. Overall, the website is functional and professional but would benefit from enhanced privacy compliance, improved security headers, and fixing technical issues to strengthen trust and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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

3 findings rated critical or high. Fix these first.

  1. 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';…
  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 384-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching nominal.cz

This scan found 16 issues across 5 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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Full report

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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
60
Email security
100
DNS health
85
Network security
100
GDPR outside view
95
Average
80

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 nominal.cz, from OffSeq Breach.

Total records
10
Employees
0
Customers
10
Third parties
0
Weak passwords
30%

3 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 nominal.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

Nominal CZ operates in the retail and manufacturing sectors focusing on gluten-free and healthy food products. The company leverages its long-standing market presence and family-oriented branding to appeal to health-conscious consumers. Its business model combines product manufacturing with direct consumer sales and wholesale distribution. The website supports this model by showcasing product categories and providing purchase location information. The company’s digital presence includes social media engagement and basic marketing tools. Growth indicators include product diversification and multi-generational brand messaging. No explicit partnerships or subsidiaries were identified from the data.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and integration of Google reCAPTCHA to mitigate automated abuse. However, the absence of a robust Content-Security-Policy and other security headers such as X-Frame-Options and X-Content-Type-Options weakens its defense-in-depth. The lack of a security.txt file or vulnerability disclosure page limits transparency and incident response readiness. Broken image lazy loading errors may indicate minor technical debt but do not pose direct security risks. No exposed sensitive data or critical vulnerabilities were detected in the provided content. Compliance with GDPR is unclear due to missing privacy and cookie policies.

Recommendations

  1. Implement a comprehensive and strict Content-Security-Policy header to mitigate XSS and related attacks.
  2. Publish clear privacy and cookie policies with GDPR-compliant consent mechanisms.
  3. Add security headers such as X-Frame-Options, X-Content-Type-Options, and Referrer-Policy.
  4. Create a security.txt file and a vulnerability disclosure policy to improve incident response and transparency.
  5. Fix broken image lazy loading errors to improve user experience and reduce potential technical issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Nominal CZ obchodní s.r.o.
Description
Za více než 30 let existence naší firmy Nominal se toho stalo opravdu hodně. Stihli jsme se rozrůst nejen coby firma, ale i jako rodina o další generaci dětí. Ty jsou pro nás inspirací pro všechna zdravá rozhodnutí.
Key services
Production and sale of gluten-free cereal porridges, Flours, Mixes for baking and cooking, Desserts, Oils, Other food products
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google reCAPTCHA, Swiper.js, Active24 hosting
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • Use of HTTPS
  • Google reCAPTCHA integration
  • Google Tag Manager with consent settings denying ad and analytics storage by default

Analytics and tracking

Services
Google Analytics, Google Ads
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads (AW-11144896661)
Tracking pixels
Google Analytics (gtag)
Marketing tools
Google reCAPTCHA
Transparency
basic

Site quality

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

Key observations

  1. Website is in Czech language with English version available.
  2. Focus on gluten-free and healthy food products.
  3. Multiple social media presence links included.
  4. Use of modern JavaScript libraries and Google services.
  5. Some broken image lazy loading issues detected.
  6. No explicit privacy or cookie policy pages found in the provided content.
  7. Contact phone number clearly displayed in header.
  8. No visible email addresses in the provided content.
  9. No explicit security or incident response policies found.
  10. No security.txt or vulnerability disclosure found.
Technical notes

Notes

The website uses a modern JavaScript stack including Swiper.js for sliders and Google Tag Manager for analytics and marketing. It is hosted by Active24, a known hosting provider. The site is mobile responsive and includes accessibility features such as skip links and ARIA labels. SEO is basic but includes meta tags and Open Graph properties. Some technical debt is evident from broken lazy loading images and an empty Content-Security-Policy header. Performance is moderate, likely impacted by multiple external scripts and some unoptimized assets. No explicit CMS was detected, suggesting a custom or proprietary platform.
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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