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Security report for sunelis-services.com

Sunelis Services · Energy · France

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

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

Sunelis Services is a French company specializing in the maintenance, repair, and monitoring of photovoltaic solar power installations. Established since 2008, the company offers a range of services including maintenance contracts, after-sales service, troubleshooting, remote monitoring, cleaning, and thermographic analysis. Their target audience includes professionals, private individuals, local authorities, and farmers. The company maintains a professional online presence with clear contact information and social media links, positioning itself as a trusted regional service provider in the renewable energy sector. Technically, the website is built on WordPress using Elementor and several plugins such as Yoast SEO and MonsterInsights for analytics. The site is hosted under the registrar IONOS SE with DNS services from ui-dns providers. The website is mobile-optimized and SEO-friendly, though some accessibility features are basic. Performance is moderate, with modern technologies employed but some room for improvement in security headers and cookie consent mechanisms. From a security perspective, the site uses HTTPS with a valid SSL configuration and has domain transfer protection enabled. However, no advanced security headers were detected, and there is no visible incident response or vulnerability disclosure information. Privacy compliance is partial, with a privacy policy present but no cookie consent banner. Analytics tracking is implemented via Google Analytics and MonsterInsights, with moderate user tracking. Overall, the website is professional, trustworthy, and serves its business purpose well. Strategic recommendations include enhancing security headers, implementing cookie consent mechanisms, and providing clear incident response contacts to improve compliance and security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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

8 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 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

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

Keep watching sunelis-services.com

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.

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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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
77
Security headers
15
Email security
80
DNS health
80
Network security
100
GDPR outside view
35
Average
65

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

Sunelis Services operates in the energy sector focusing on photovoltaic system maintenance and repair. Their competitive advantage lies in their specialized expertise since 2008 and a comprehensive service offering that covers maintenance contracts, troubleshooting, remote monitoring, and cleaning. The business model is service-oriented targeting both professional and private clients, including local authorities and agricultural sectors. The company leverages digital channels such as a professional website and social media to engage customers. Growth indicators include a well-structured service portfolio and active online presence. No parent or subsidiary companies were identified, indicating an independent small business. The partnership ecosystem includes social media platforms but no explicit business partners were found in the data.

Security posture

The current security maturity level is moderate. The website enforces HTTPS and domain transfer protection, which are positive indicators. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security posture. There is no evidence of vulnerability disclosure or incident response readiness, which could impact trust and compliance. Data protection practices are partially implemented with a privacy policy but lack cookie consent mechanisms. The use of third-party analytics introduces moderate tracking risks. Overall, the security culture appears basic but could benefit from enhancements in policy transparency and technical controls.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Deploy a cookie consent banner to comply with GDPR and enhance user privacy transparency.
  3. Publish an incident response policy and provide dedicated security contact channels such as security@ or abuse@ emails.
  4. Enable DNSSEC to improve domain name system security and prevent DNS spoofing.
  5. Regularly audit third-party plugins and analytics tools to ensure no vulnerable libraries are in use and minimize tracking risks.

Contact details published on the site

Addresses
Legal name
Sunelis Services
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sunelis Services
Description
Professionnels et particuliers profitez de l’expertise SUNELIS SERVICES pour le dépannage, SAV et maintenance de vos centrales photovoltaïques
Key services
Contrats de maintenance, SAV & Dépannage, Télésurveillance, Nettoyage et thermographie
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Yoast SEO, Google Analytics, MonsterInsights, bdthemes-element-pack, Metform
Frameworks
UiCore Framework
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • ClientTransferProhibited domain status

Analytics and tracking

Services
Google Analytics, Google Tag Manager, MonsterInsights
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
MonsterInsights
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. Content is in French and professionally presented
  3. Clear contact information with multiple channels
  4. No explicit privacy or cookie consent banners detected
  5. Use of modern WordPress plugins and SEO tools
  6. No visible security headers detected in provided data
  7. No vulnerability disclosures or incident response info found
Technical notes

Notes

The website is built on a modern WordPress CMS platform using Elementor for page building and Yoast SEO for search engine optimization. It integrates Google Analytics and MonsterInsights for visitor tracking. The hosting and DNS services are provided by reputable providers (IONOS SE and ui-dns). The site is mobile responsive and has good SEO metadata including Open Graph and JSON-LD structured data. Performance is moderate with asynchronous loading of scripts and lazy loading of images. However, the lack of security headers and cookie consent mechanisms indicates some technical debt in security and privacy compliance. The site uses several third-party libraries and plugins that should be regularly updated to avoid vulnerabilities. Overall, the technical infrastructure supports the business needs but has room for security and privacy improvements.
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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