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Security report for bart.sk

bart.sk s.r.o. · Technology · Slovakia

Medium risk. 6 critical or high findings in GDPR outside view and Security headers.

Security score

68/100

Risk levelMedium

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

bart.sk s.r.o. is a well-established Slovak technology company specializing in the development of custom digital products, including e-commerce platforms, web and mobile applications, and AI implementations. With over 27 years of experience, the company serves both B2B and B2C clients, positioning itself as a trusted partner in digital transformation. Their website showcases detailed case studies, client testimonials, and a strong social media presence, reflecting a mature and professional business model. Technically, the website employs modern web technologies including HTML5, CSS3, JavaScript, and integrates advanced analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, and Google reCAPTCHA v3. The site is mobile-optimized, fast-loading, and SEO-friendly, indicating a high level of digital maturity and technical competence. From a security perspective, the site enforces HTTPS, uses reCAPTCHA to protect forms, and implements a comprehensive cookie consent mechanism aligned with GDPR requirements. The presence of ISO 9001 certification further underscores their commitment to quality and information security. However, the absence of explicit security headers and a public incident response or vulnerability disclosure policy suggests areas for improvement. Overall, bart.sk demonstrates a strong security posture and business credibility with no critical vulnerabilities detected. The website is safe for general audiences and complies well with privacy regulations. Strategic recommendations include enhancing security headers, publishing incident response information, and adding a vulnerability disclosure policy to further strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

6 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 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 bart.sk

This scan found 20 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
55
Email security
85
DNS health
65
Network security
100
GDPR outside view
10
Average
68

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

bart.sk operates in the technology sector, focusing on custom software development and digital product creation for a diverse client base including both businesses and consumers. Their competitive advantage lies in their extensive experience, quality certifications, and a portfolio of successful projects across various industries such as healthcare and e-commerce. The company leverages a partnership ecosystem visible through social media and client references. Revenue streams likely include bespoke software development, ongoing support, and AI integration services. Growth indicators include active content marketing via blogs and social channels, and continuous service expansion. The company maintains a medium size with a stable team and a clear focus on long-term client relationships.

Security posture

The security maturity of bart.sk is solid, with HTTPS enforced site-wide, use of Google reCAPTCHA v3 to mitigate spam and abuse, and a GDPR-compliant cookie consent mechanism allowing granular user control. The ISO 9001 certification indicates formalized quality and security management processes. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of security headers such as Content-Security-Policy and absence of a public incident response or vulnerability disclosure policy represent gaps in transparency and defense-in-depth. The site does not publicly list security contact emails, which could hinder rapid incident reporting. Overall, the security posture is good but could be enhanced by adopting additional best practices and transparency measures.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve defense against common web attacks.
  2. Publish an incident response and abuse contact page or email to facilitate timely reporting and handling of security issues.
  3. Create and maintain a vulnerability disclosure policy or security.txt file to encourage responsible vulnerability reporting.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced via dependencies.
  5. Enhance user trust by providing more visible privacy and security information, including data retention policies and DPO contact details if applicable.

Contact details published on the site

Addresses
Legal name
bart.sk s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
bart.sk s.r.o.
Description
Už viac ako 25 rokov tvoríme eshopy a aplikácie, ktoré posúvajú B2B a B2C klientov na novú úroveň digitálneho podnikania.
Key services
Tvorba eshopu na mieru, Vývoj digitálnych produktov, Vylepšenie existujúceho riešenia, AI implementácia
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Tag Manager, Google Analytics, Facebook Pixel, Google reCAPTCHA v3
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA v3
  • Cookie consent with granular control
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed with comprehensive content and clear navigation
  2. Strong presence of client testimonials and case studies enhances trust
  3. Good implementation of privacy and cookie policies with user consent mechanisms
  4. Use of modern tracking and analytics tools with consent banners
  5. No visible security vulnerabilities or exposed sensitive data
  6. No incident response or vulnerability disclosure information publicly available
  7. ISO 9001 certification indicates quality management and information security awareness
Technical notes

Notes

The website is built with modern web standards and technologies, including HTML5, CSS3, and JavaScript modules. It uses asynchronous loading for analytics and marketing scripts to optimize performance. The presence of modulepreload and chunked JavaScript files suggests a modern frontend framework, likely Vue.js or similar. The site is mobile responsive with good accessibility features and SEO optimization. Performance is fast with preloading of fonts and styles. No CMS was detected, indicating a custom or static site architecture. Hosting provider details are not explicit in the HTML content. Overall, the technical implementation is robust, supporting a high-quality user experience and scalability.
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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