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Security report for nasucetni.cz

sicily s. r. o. · Other · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

45/100

Risk levelHigh

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

Náš účetní is a small Czech accounting service provider operating under the company sicily s. r. o. The company offers comprehensive accounting advisory and bookkeeping services including tax evidence, payroll accounting, and personnel management. With over 15 years of experience, the firm emphasizes direct client contact, efficiency, and reducing paperwork by digitizing documents. The website reflects a professional business focused on small and medium-sized enterprises and individual entrepreneurs in the Czech Republic. Technically, the site is built on Joomla CMS with UIkit and RokSprocket frameworks, providing a modern and mobile-optimized user experience. However, the absence of WHOIS data and lack of privacy and cookie policies indicate gaps in transparency and compliance. Security posture is moderate with some best practices like CSRF tokens but missing HTTP security headers and explicit SSL configuration details. Overall, the site is functional and trustworthy but would benefit from enhanced security and compliance measures.

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

10 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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';…

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

Keep watching nasucetni.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

€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
62
Security headers
30
Email security
60
DNS health
75
Network security
20
GDPR outside view
25
Average
45

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 nasucetni.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for nasucetni.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

The company targets small and medium-sized commercial corporations and individual entrepreneurs, positioning itself as a personalized and efficient accounting service provider. Its business model revolves around direct advisory and comprehensive bookkeeping services, supported by professional certifications and insurance coverage. The website content and testimonials suggest a stable client base and a focus on quality service rather than scale. There is no evidence of partnerships or subsidiaries. The lack of WHOIS data and minimal online presence beyond the website may limit market visibility. The firm appears to rely on reputation and direct client relationships rather than aggressive digital marketing or advertising.

Security posture

The website employs HTTPS and includes CSRF tokens in scripts, indicating basic security awareness. However, the absence of HTTP security headers such as Content-Security-Policy, X-Frame-Options, and HSTS reduces protection against common web attacks. No vulnerability disclosures, incident response contacts, or security policies are published, which may hinder incident handling and compliance with GDPR or NIS2 requirements. The site does not use analytics or tracking scripts, minimizing privacy risks but also limiting user behavior insights. Overall, the security maturity is moderate but could be significantly improved by implementing standard security headers, publishing privacy and cookie policies, and establishing incident response procedures.

Recommendations

  1. Implement comprehensive privacy and cookie policies with explicit GDPR compliance statements and user consent mechanisms.
  2. Add HTTP security headers including Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, and HSTS to enhance protection.
  3. Publish a security incident response policy and provide dedicated contact channels for security issues.
  4. Regularly audit and update third-party libraries and CMS components to mitigate vulnerabilities.
  5. Improve WHOIS transparency by ensuring domain registration data is complete and publicly accessible.

Contact details published on the site

Addresses
Legal name
sicily s. r. o.
VAT number
CZ24761524
Registration number
24761524
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
sicily s. r. o.
Description
Poskytování služeb účetních poradců a vedení všech agend účetnictví a daňové evidence včetně mzdového účetnictví a personalistiky. Společnost se věnuje vedení účetnictví více než 15 let, pravidelně se školí u Komory certifikovaných účetních a Komory daňových poradců, a je pojištěna u České pojišťovny.
Key services
účetní poradenství, vedení účetnictví, daňová evidence, mzdové účetnictví, personalistika
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, MooTools
Frameworks
Joomla!, UIkit, RokSprocket
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • CSRF token present in scripts

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. No privacy, cookie, or terms of service policies found on the site.
  3. Contact information is limited to email and physical address; no phone numbers or social media links found.
  4. Website uses Joomla CMS with UIkit and RokSprocket extensions.
  5. No analytics or advertising scripts detected.
  6. No forms present on the homepage to collect user data.
  7. WHOIS data is missing, which is unusual and reduces domain trust.
  8. Content is professional and business-focused on accounting services.
  9. No security headers detected in the HTML content.
  10. No explicit GDPR compliance statements or data protection officer info found.
Technical notes

Notes

The website is built on Joomla CMS with UIkit and RokSprocket extensions, leveraging JavaScript libraries such as jQuery and MooTools. The site is mobile-optimized and uses responsive design principles. Performance is moderate with no evident heavy scripts or external dependencies. SEO is basic with meta keywords and descriptions but lacks structured data like JSON-LD or Open Graph tags. No analytics or advertising scripts are present, indicating minimal tracking. The absence of forms reduces data collection risks but also limits user engagement options. Hosting provider and SSL configuration details are not discernible from the provided data. Overall, the technical infrastructure is stable but could benefit from modern SEO enhancements and improved 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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