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Security report for mar-com.hr

Mar-Com Rijeka · Technology · Croatia

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

Security score

44/100

Risk levelHigh

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

Mar-Com Rijeka is a small Croatian IT service company specializing in website creation, IT support, and graphic design with over 20 years of experience. The company targets local businesses and private individuals in Rijeka and surrounding areas, offering modern and affordable IT solutions. Their market position is supported by a portfolio of over 200 successful projects and positive client testimonials. Technically, the website employs modern web technologies such as jQuery, Slick Slider, and Google Fonts, with good mobile optimization and accessibility features including a UserWay widget. Security posture is solid with HTTPS enforced and a cookie consent mechanism in place, though there is room for improvement in security headers and incident response transparency. Overall, the website is professional, trustworthy, and compliant with GDPR requirements, reflecting a mature digital presence for a small IT service provider.

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

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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  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';…

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Keep watching mar-com.hr

This scan found 27 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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  • 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
72
Security headers
15
Email security
70
DNS health
80
Network security
0
GDPR outside view
25
Average
44

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 · found on this site
  • 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

Mar-Com operates in the technology sector focusing on IT services and web development. Their business model is service-oriented, catering primarily to local clients in Croatia. The company leverages its long-standing presence since 2001 to build trust and credibility. Their competitive advantages include a combination of high-quality service, modern design, and affordable pricing. The website highlights a portfolio of notable clients and projects, reinforcing their market reputation. The company maintains partnerships with local entities such as Infonet.hr. Growth indicators include a steady client base and over 200 completed projects. The absence of parent or subsidiary companies suggests an independent operation focused on regional markets.

Security posture

The website demonstrates a good security maturity level with HTTPS enabled and a comprehensive cookie consent mechanism that aligns with GDPR. The inclusion of an accessibility widget indicates attention to inclusive design. However, the lack of explicit security policies, incident response contacts, and security headers suggests areas for enhancement. No vulnerabilities or exposed sensitive data were detected in the content. The absence of security.txt or vulnerability disclosure policies limits transparency in security incident handling. Overall, the security posture is adequate for a small business but could benefit from formalized policies and improved HTTP security headers.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy page including incident response procedures and contact channels to improve transparency and trust.
  3. Conduct regular audits of third-party scripts and dependencies to identify and mitigate potential vulnerabilities.
  4. Enhance privacy compliance by providing detailed data retention policies and explicit GDPR compliance statements.
  5. Consider adding structured data (JSON-LD) for business and contact information to improve SEO and search engine trust signals.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mar-Com Rijeka
Description
Mar-Com Rijeka is a company specializing in website creation, web application development, IT support, and graphic design with over 20 years of experience.
Key services
Izrada web stranica, IT podrška, Grafički dizajn
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Slick Slider, Google Fonts, UserWay Accessibility Widget, TermsFeed Cookie Consent
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular options
  • Accessibility widget included

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Marketing tools
TermsFeed Cookie Consent
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Clear cookie consent mechanism in Croatian language with options for granular consent.
  3. No explicit terms of service page found.
  4. Contact information is clearly presented including email, phone, physical address, and contact form link.
  5. No explicit security policy or incident response information found.
  6. Use of third-party accessibility widget enhances inclusivity.
  7. No visible analytics or tracking scripts detected beyond cookie consent.
  8. Website content is professional and focused on IT services and web development.
  9. WHOIS data is consistent and supports business legitimacy.
Technical notes

Notes

The website uses a modern but relatively simple technology stack including jQuery and Slick Slider for UI components, Google Fonts for typography, and third-party scripts for accessibility and cookie consent. The site is mobile-optimized with responsive design and good accessibility features. Hosting is managed via Croatian academic registrar CARNET with DNS servers infoitdns.com. Performance is moderate with no evident blocking or errors. The site lacks a CMS indication, suggesting a custom or static site approach. SEO is supported by proper meta tags and Open Graph data. Technical risks are low but could be reduced further by updating security headers and formalizing security policies.
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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