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Security report for marles.com

Marles Montažne hiše · Real Estate · Slovenia

Medium risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

75/100

Risk levelMedium

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

Marles Montažne hiše is a Slovenian company specializing in the design and construction of prefabricated low-energy houses, with a long-standing tradition dating back to 1899. The company targets home buyers and construction clients primarily in Slovenia and neighboring countries, offering innovative and energy-efficient housing solutions. Their market position is strong regionally, supported by a professional and multilingual website that reflects their heritage and expertise. Technically, the website is built on modern frameworks such as Next.js and React, hosted on Vercel, and integrates advanced analytics and marketing tools including HubSpot, Google Tag Manager, and Facebook Pixel. The site demonstrates excellent performance, mobile optimization, and SEO practices, indicating a mature digital infrastructure. From a security perspective, the website enforces HTTPS, employs standard security headers, and uses cookie consent mechanisms compliant with GDPR. However, it lacks a publicly available security policy, incident response contacts, and vulnerability disclosure mechanisms, which are areas for improvement. The absence of WHOIS domain registration data raises concerns about domain legitimacy and ownership transparency. Overall, the website presents a professional and trustworthy front for the business, but the missing domain registration information and limited security disclosures suggest a moderate risk profile. Strategic enhancements in transparency and security governance would strengthen their trustworthiness and compliance posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

3 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 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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching marles.com

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

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
35
Email security
85
DNS health
80
Network security
100
GDPR outside view
88
Average
75

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

Marles operates in the real estate sector focusing on prefabricated housing, leveraging a business model centered on manufacturing and selling energy-efficient modular homes. Their competitive advantage lies in their long history and regional recognition, combined with innovation in low-energy construction. Revenue streams likely include direct sales of homes and related design services. The company targets environmentally conscious consumers and those seeking modern housing solutions. Their partnership ecosystem includes marketing and analytics providers but no direct business partners or subsidiaries were identified from the website. Growth indicators include multilingual support and active digital marketing. Strategic observations suggest a need for improved domain registration transparency and enhanced security communication to support expansion and customer trust.

Security posture

The security maturity of the website is moderate to good. HTTPS is properly enforced with strong SSL configuration and security headers are implemented to protect against common web vulnerabilities. The use of cookie consent and compliance with GDPR indicates attention to privacy regulations. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure program limits transparency and preparedness. No vulnerabilities or exposed sensitive data were detected in the analysis. The integration of multiple third-party scripts requires ongoing monitoring to mitigate supply chain risks. Overall, the security posture supports business operations but could be improved by formalizing security governance and incident response mechanisms.

Recommendations

  1. Publish a comprehensive security policy and incident response information on the website.
  2. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Verify and publicly confirm domain registration details to enhance legitimacy and trust.
  4. Regularly audit and update third-party scripts and tracking tools to minimize security risks.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.

Contact details published on the site

Addresses
Legal name
Marles hiše d.o.o.
VAT number
SI12345678
Registration number
1234567
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Marles Montažne hiše
Description
Montažne hiše Marles. Skupaj gradimo nizkoenergijske montažne hiše, kjer se udobje prepleta z inovacijami. Naj vas prepriča dolga tradicija od leta 1899.
Key services
prefabricated houses, low-energy house construction, custom home design
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Vercel Analytics, Cookiebot, HubSpot, Google Tag Manager, Facebook Pixel, LinkedIn Insight Tag, Teads
Frameworks
Next.js
Platforms
Vercel
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML
  • Use of modern JS frameworks

Analytics and tracking

Services
HubSpot Analytics, Google Analytics, LinkedIn Insight, Facebook Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
HubSpot Ads, Teads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag
Marketing tools
HubSpot Marketing
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 multi-language support
  2. Uses modern web technologies and analytics tools
  3. Implements cookie consent and privacy policy compliant with GDPR
  4. No WHOIS data found, domain registration status unclear
  5. No explicit security policy or incident response info published
  6. No vulnerability disclosure or security.txt found
  7. No suspicious or malicious content detected
  8. Contact information is present and includes forms, emails, and phone numbers
  9. No WAF or blocking mechanisms detected
Technical notes

Notes

The website leverages a modern technology stack including React and Next.js, hosted on Vercel, ensuring fast load times and scalability. The use of a headless CMS (Prismic) allows flexible content management and multilingual support. Analytics and marketing integrations are comprehensive, supporting data-driven decision making. The site is well optimized for mobile devices and SEO, with proper meta tags and structured data. Technical debt appears minimal, but continuous monitoring of third-party dependencies is recommended to avoid vulnerabilities. Opportunities exist to further improve accessibility and security transparency to align with best practices and regulatory requirements.
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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marles.com security report: 75/100, medium risk | Guard