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Security report for constalica.com

Constálica · Manufacturing · Portugal

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

54/100

Risk levelMedium

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

Constálica is a medium-sized Portuguese company specializing in innovative structural systems for construction, including MadreMax®, OmegaMax®, and Réservoir®. The company targets construction professionals and partners globally, offering solutions for industrial, housing, agricultural, and photovoltaic structures. Their business model focuses on B2B manufacturing and structural simulation tools such as MAXBOX®. The website reflects a mature digital presence with modern technologies like React and Next.js, and integrates Google Tag Manager for analytics and Cookie Script for privacy compliance. Security posture is good with HTTPS enforced and cookie consent implemented, though some security headers and policies could be improved. The domain is well-established since 2008, consistent with the company's claims, and no suspicious WHOIS patterns are detected. Overall, the website is professional, trustworthy, and compliant with GDPR requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
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

5 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 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. 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 constalica.com

This scan found 26 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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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
72
Security headers
15
Email security
70
DNS health
60
Network security
40
GDPR outside view
68
Average
54

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

Constálica holds a strong market position in the structural manufacturing sector with certifications like ISO 9001 and CE marking, enhancing credibility. Their partnership strategy is evident, seeking global expansion and collaboration. The company leverages digital tools for marketing and analytics, maintaining transparency with privacy and cookie policies. The absence of phone contact and physical address on the website may limit direct customer engagement but is mitigated by email and contact forms. Their product portfolio and simulation tools indicate a focus on innovation and customer value creation.

Security posture

The website enforces HTTPS and uses cookie consent mechanisms, indicating awareness of privacy and security best practices. However, the lack of explicit security policies, incident response contacts, and security.txt files suggests room for improvement in transparency and readiness. Security headers are not fully verified in the HTML content, and DNSSEC is not enabled, which could enhance domain security. No vulnerabilities or exposed sensitive data were detected. Overall, the security posture is solid but could benefit from additional formal security documentation and technical enhancements.

Recommendations

  1. Enable DNSSEC to improve domain name system security.
  2. Implement comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and Referrer-Policy.
  3. Publish a dedicated security policy and incident response contact information on the website.
  4. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Consider adding explicit phone contact and physical address details to improve customer trust and engagement.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Constálica
Description
Constálica is a company focused on building future structures using innovative systems such as MadreMax®, OmegaMax®, and Réservoir®. They provide solutions for coverings, façades, photovoltaic structures, industrial, housing, and agricultural structures.
Key services
Structural dimensioning simulation (MAXBOX®), Manufacturing and assembly of structural systems, Photovoltaic and industrial structure solutions, Agricultural shelters and reservoirs
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, Cookie Script
Frameworks
Next.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Cookie Script
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 and well-structured.
  2. Content is comprehensive and relevant to the construction and manufacturing industry.
  3. Strong presence of trust indicators including certifications and executive testimonials.
  4. Good privacy and cookie policy with consent mechanism implemented.
  5. No visible security policy or incident response information published.
  6. No terms of service page detected.
  7. No phone numbers or physical addresses explicitly found in the HTML content.
  8. Social media presence on Facebook, LinkedIn, Instagram, and YouTube.
  9. Use of modern web technologies and frameworks.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern React-based framework (Next.js) with server-side rendering for performance and SEO benefits. Google Tag Manager is integrated for analytics, and Cookie Script manages cookie consent, reflecting compliance with privacy laws. The site is mobile-optimized with responsive design and good accessibility features. Hosting details are not explicit, but performance appears fast with optimized images and prefetching. The CMS appears custom or proprietary, inferred from structured data and URL patterns. Overall, the technical infrastructure is robust and well-implemented, supporting a professional online presence.
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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