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Security report for systeko.fr

SYSTEKO · Energy · France

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

61/100

Risk levelMedium

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

SYSTEKO is a regional leader in solar energy solutions operating primarily in the French overseas territories of Guadeloupe, Martinique, and Guyane. The company focuses on leasing rooftop space for solar energy production and serves both professional and individual clients. Their market position is strong, supported by local presence, partnerships with financial institutions, and a workforce of over 60 employees. The website reflects a professional and consistent brand image with clear business messaging and service offerings. Technically, the website is built on WordPress with Elementor and uses modern web technologies including jQuery, Google Analytics, and HubSpot forms. The site is mobile-optimized and SEO-friendly, with structured data enhancing search engine visibility. Performance is moderate, and accessibility is basic but functional. From a security perspective, the site enforces HTTPS and uses cookie consent mechanisms, indicating awareness of privacy regulations. However, security headers are not evident, and no explicit security or incident response policies are published. The absence of WHOIS data reduces domain trust slightly but does not detract significantly from the overall legitimacy of the business. Overall, the website presents a low-risk profile with good business credibility and technical implementation. Strategic improvements in security headers, privacy policy publication, and WHOIS transparency would enhance trust and compliance.

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

7 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  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 systeko.fr

This scan found 25 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
42
Security headers
40
Email security
85
DNS health
60
Network security
100
GDPR outside view
40
Average
61

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

SYSTEKO operates in the renewable energy sector, specifically solar photovoltaic solutions, targeting commercial and residential customers in French overseas territories. Their business model includes rooftop leasing and solar energy production, generating revenue through energy sales and partnerships. The company benefits from strong local anchoring, a network of over 50 partners, and support from financial and governmental institutions such as ADEME and BNP Paribas. Growth indicators include a portfolio exceeding 90 MWc of installed capacity and a workforce of 60+ employees. The company leverages digital marketing and social media to engage customers and promote services. Their competitive advantage lies in regional expertise, comprehensive service offerings from development to maintenance, and independence from large corporate groups.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and cookie consent implemented, supporting GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of key security headers (e.g., Content Security Policy, HSTS) and lack of published security policies or incident response contacts indicate areas for improvement. No vulnerability disclosure or security.txt file is present, limiting transparency for security researchers. Overall, the security posture is adequate for a commercial website but could be strengthened to mitigate risks and enhance user trust.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear privacy policy and terms of service pages accessible from the main navigation or footer.
  3. Create and maintain a security.txt file to facilitate responsible vulnerability disclosure.
  4. Enhance incident response readiness by providing dedicated security contact channels (e.g., security@ or abuse@ emails).
  5. Increase WHOIS transparency or provide domain registration details on the website to improve trustworthiness.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SYSTEKO
Description
Systeko est le leader du solaire aux Antilles et en Guyane. Pour professionnels et particuliers.
Key services
Solar rooftop leasing, Solar energy production, Project evaluation, Consulting for professionals and individuals
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, HubSpot Forms, Elementor, Yoast SEO, Swiper Carousel, Font Awesome
Frameworks
WordPress, Elementor
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of cookie consent mechanism

Analytics and tracking

Services
Google Analytics, HubSpot Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads
Tracking pixels
HubSpot, Facebook Pixel
Marketing tools
HubSpot Forms
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking mechanisms.
  2. WHOIS data is unavailable, which is unusual and may indicate privacy protection or domain registration issues.
  3. The site uses modern web technologies and is SEO optimized with structured data.
  4. Contact information is clearly presented with multiple regional offices and phone numbers.
  5. Cookie consent mechanism is implemented, indicating GDPR awareness.
  6. No explicit privacy policy or terms of service pages were detected.
  7. Security headers are not evident; opportunity for improvement.
  8. The business is positioned as a regional leader in solar energy in French overseas territories.
  9. Social media presence is strong with official accounts linked.
  10. No signs of adult or questionable content; content is safe for general audiences.
Technical notes

Notes

The website is built on a modern WordPress platform using Elementor for page building, supported by a suite of JavaScript libraries including jQuery and Swiper for interactive elements. SEO is enhanced through Yoast SEO plugin and structured data (JSON-LD) is implemented for organization and webpage metadata. Performance is moderate with some reliance on external CDNs and tracking scripts. Mobile optimization is good, ensuring accessibility across devices. However, accessibility features are basic and could be improved to meet higher standards. The technical stack is well-suited for the business needs but would benefit from performance tuning and enhanced security configurations.
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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