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Security report for herocomp.cz

HERO Computers s.r.o. · Technology · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

HERO Computers s.r.o. is a Czech Republic based IT services company specializing in comprehensive IT solutions including network management, software development, IT outsourcing, hardware supply and service, telecommunication, and security solutions. The company targets businesses seeking reliable and tailored IT support and has established a strong market presence with reputable partners and clients. The website reflects a professional and consistent brand image with detailed service offerings and clear contact channels. Technically, the site employs modern web technologies such as Bootstrap, jQuery, and integrates security features like HTTPS, hCaptcha, and cookie consent mechanisms, indicating a mature digital infrastructure. Security posture is strong with proper SSL configuration, security headers, and form protections, though the absence of a public security policy and incident response information suggests room for improvement. Overall, the website is trustworthy, well-structured, and compliant with GDPR, providing a positive user experience and business credibility.

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

9 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

  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 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';…

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Keep watching herocomp.cz

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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
52
Security headers
15
Email security
80
DNS health
85
Network security
20
GDPR outside view
40
Average
49

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

The company operates in the technology sector, focusing on B2B IT services with a business model centered on providing customized IT solutions and support. Their market positioning is that of a reputable regional player with long-term partnerships with major IT brands such as Microsoft, Cisco, and Intel. Revenue streams likely derive from service contracts, software development projects, hardware sales, and telecommunication services. The partnership ecosystem is robust, enhancing their service portfolio and credibility. The website content and structure indicate a focus on professionalism and client trust, with clear navigation and comprehensive service descriptions. Growth indicators include a diverse service offering and a broad partner network, positioning the company well for sustained business operations in the Czech market.

Security posture

The website demonstrates a solid security maturity level with enforced HTTPS, use of security headers, and CAPTCHA protections on forms to mitigate automated abuse. Cookie consent is implemented in compliance with GDPR, and no sensitive data is exposed in the HTML content. However, the lack of a published security policy, incident response contacts, or vulnerability disclosure mechanisms indicates gaps in transparency and readiness for security incidents. There are no visible vulnerabilities or outdated libraries detected. The security culture appears professional but could benefit from enhanced public documentation and incident response preparedness to align with best practices and regulatory expectations.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance website accessibility features to improve compliance and user experience.
  5. Regularly review and update third-party scripts and libraries to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
HERO Computers s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HERO Computers s.r.o.
Description
Společnost HERO Computers s.r.o. poskytuje špičková IT řešení pro podnikání, včetně správy sítí, vývoje software, IT outsourcingu, dodávky a servisu hardware, telekomunikací a bezpečnostních řešení.
Key services
Outsourcing, Software development, Hardware supply and service, IP camera systems sales, Information systems maintenance, Network design and implementation, Security solutions, Microsoft platform application development, Internet and cable TV services
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap 4, Slick Carousel, Fancybox, Google Tag Manager, Google reCAPTCHA, hCaptcha, CookieConsent.js
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Use of hCaptcha and Google reCAPTCHA for form protection
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected

Analytics and tracking

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

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Incomaker
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. Comprehensive cookie consent and privacy policy mechanisms are implemented.
  3. Multiple reputable technology partners and suppliers are listed, enhancing trust.
  4. Contact information is clearly presented with multiple channels.
  5. Use of modern web technologies and security best practices observed.
  6. No evidence of security policy or incident response information publicly available.
  7. No vulnerability disclosure or security.txt found.
  8. Website content is professional, relevant, and well-structured.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a modern technology stack including Bootstrap 4 for responsive design, jQuery for DOM manipulation, and various JavaScript libraries for UI components like carousels and modals. It integrates Google Tag Manager and analytics tools for tracking and marketing purposes. The site loads moderately fast with preconnect and dns-prefetch optimizations for external resources. Security features such as HTTPS, hCaptcha, and cookie consent scripts are properly implemented. There is no detected CMS, suggesting a custom or static site architecture. Hosting provider details are not explicitly identified. The site is mobile optimized with good SEO practices including meta tags and Open Graph data. Technical risks are minimal, but ongoing maintenance of third-party dependencies is recommended to avoid technical debt.
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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