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Security report for gransy.cz

Gransy s.r.o. · Technology · Czech Republic

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

54/100

Risk levelMedium

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

Gransy s.r.o. is a Czech Republic-based ICANN Accredited domain registrar established in 2002, offering a comprehensive suite of domain registration, hosting, and registry management services. The company targets registrars, resellers, and end-users primarily in Europe and Africa, positioning itself as a reliable and professional technology provider with a strong focus on domain and hosting solutions. Their business model includes B2B and B2C services with reseller and whitelabel options, supported by multiple projects and partnerships. Technically, the website employs modern JavaScript libraries such as jQuery and Slick Carousel, integrates Google Analytics and reCAPTCHA for tracking and security, and demonstrates moderate performance and good mobile optimization. However, there is room for improvement in accessibility and SEO optimization. Security-wise, the site uses HTTPS and reCAPTCHA but lacks DNSSEC, security headers, and published security policies, which are recommended for enhanced protection. The WHOIS data is consistent and trustworthy, reflecting a long-standing domain registration aligned with the company's history. Overall, the website is professional and trustworthy but would benefit from improved privacy compliance and security practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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

8 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 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching gransy.cz

This scan found 22 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.

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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
85
Security headers
15
Email security
85
DNS health
85
Network security
20
GDPR outside view
35
Average
54

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

Gransy s.r.o. holds a unique market position as the only ICANN Accredited registrar in the Czech Republic, leveraging this status to offer domain and hosting services with a focus on automation and integration via APIs. Their portfolio includes domain reseller services, hosting solutions, registry software, and anycast DNS, targeting both European and African markets. The company maintains strategic partnerships with related domain and hosting platforms, enhancing its service ecosystem. The business model is diversified across direct domain sales, reseller programs, and technical backend services for registrars, indicating multiple revenue streams. Growth indicators include a long operational history since 2002 and a broad project portfolio. The company’s website content and branding are consistent and professional, supporting credibility and customer trust.

Security posture

The current security posture of Gransy.com is moderate. The website enforces HTTPS, uses Google reCAPTCHA to mitigate spam and abuse, and the domain is protected with multiple registrar status prohibitions. However, the absence of DNSSEC reduces DNS security, and no security headers are detected in the HTML content, which could expose the site to clickjacking or other web-based attacks. There is no published security policy or incident response contact, limiting transparency and preparedness for security incidents. Privacy compliance is weak due to missing privacy and cookie policies and lack of consent mechanisms. No vulnerabilities or exposed sensitive data were detected in the content. Overall, the security maturity is adequate for a small technology company but requires enhancements to meet higher compliance and security standards.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS integrity and security.
  2. Implement and publish comprehensive privacy and cookie policies with user consent mechanisms to comply with GDPR and other regulations.
  3. Add security HTTP headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to harden the website against common attacks.
  4. Publish a security policy and incident response contact information to improve transparency and readiness.
  5. Enhance website accessibility features to improve compliance and user experience.

Contact details published on the site

Addresses
Legal name
Gransy s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gransy s.r.o.
Description
Gransy s.r.o. is an ICANN Accredited registrar based in the Czech Republic, providing domain registration, domain management with API, reseller services, whitelabel solutions, technical backend for registrars, PHP hosting services, reseller hosting solutions, registry software, managed registries, anycast DNS, and consulting/training for registries.
Key services
Domain registration and management, Reseller and whitelabel solutions, PHP hosting services, Registry software and managed registries, Anycast DNS services, Training and consulting for registries
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, Google reCAPTCHA, Slick Carousel, Superfish menu, Responsive Mobile Menu
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • HTTPS enabled
  • Use of Google reCAPTCHA for forms

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and content-rich for a small technology company.
  2. No privacy or cookie policies found, which is a compliance gap.
  3. No visible security headers or published security policies.
  4. Use of modern JavaScript libraries and Google services for analytics and spam protection.
  5. WHOIS data is consistent and domain is well-managed with long expiry.
  6. No signs of adult or questionable content; content is safe and business-focused.
Technical notes

Notes

The website uses a traditional HTML structure with multiple CSS stylesheets and JavaScript libraries including jQuery, Slick Carousel, Superfish menu, and responsive mobile menu scripts. Google Analytics and Google Tag Manager are integrated for analytics and marketing purposes, alongside Google reCAPTCHA for form security. The site is moderately optimized for mobile devices and has a clear navigation structure. However, no modern CMS or frameworks were detected, suggesting a custom or legacy build. Performance is moderate with asynchronous loading of scripts. SEO is basic with meta description and keywords but lacks advanced structured data like JSON-LD or Open Graph tags. No hosting provider information was identified from the content. Overall, the technical infrastructure is stable but could benefit from modernization and enhanced SEO and accessibility features.
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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