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Security report for symetri.fr

Symetri · Other · France

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

Security score

58/100

Risk levelMedium

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

Symetri is a French company specializing in digital SaaS solutions aimed at optimizing waste management operations, particularly for waste disposal sites (déchèteries). Their offerings include access control, real-time activity monitoring, waste traceability, and cost reduction tools tailored for public entities such as communities, exploitants, and mixed syndicates. The company positions itself as a niche player with strong partnerships and certifications like UGAP-SCC and France 2030, indicating credibility and alignment with public sector standards. Technically, the website is built on WordPress with modern plugins and SEO optimizations, providing a good user experience and mobile responsiveness. Security posture is solid with HTTPS, reCAPTCHA, and cookie consent mechanisms, though some security headers could be improved. The absence of WHOIS data reduces domain trust slightly, but the active website and business signals support legitimacy. Overall, Symetri demonstrates a mature digital presence with room for enhanced security and transparency.

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

8 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

  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 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 symetri.fr

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
67
Security headers
15
Email security
75
DNS health
65
Network security
100
GDPR outside view
25
Average
58

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

Symetri operates in the environmental technology sector, focusing on digital transformation of waste management for public and private sector clients in France. Their business model revolves around SaaS applications that streamline operations and improve data traceability. The company leverages partnerships with regional and national organizations, enhancing market reach and credibility. Client testimonials and certifications reinforce trust. The target audience includes municipalities, waste site operators, and mixed syndicates, indicating a B2G and B2B focus. Growth indicators include active content updates, participation in events like Pollutec, and integration with recognized frameworks. The company maintains a professional brand image and consistent messaging across digital channels.

Security posture

The website employs HTTPS with a valid SSL configuration and integrates Google reCAPTCHA v3 to protect forms from abuse. Cookie consent is managed via tarteaucitron.js, supporting GDPR compliance. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not evident, representing an area for improvement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Incident response and security policy documentation are not publicly available, which could be a gap in transparency. Overall, the security posture is good but could benefit from enhanced header policies and published security governance.

Recommendations

  1. Implement and enforce security headers including CSP, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a clear security policy and incident response plan accessible to users and partners to improve transparency and trust.
  3. Regularly audit and update WordPress core and plugins to minimize vulnerabilities.
  4. Enhance accessibility features to meet WCAG standards for broader user inclusivity.
  5. Monitor domain WHOIS data and consider privacy disclosures to improve domain trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Symetri
Description
Solutions d’optimisation de vos déchèteries & de traçabilité des déchets
Key services
Waste site access control, Real-time activity monitoring, Waste traceability, Cost reduction solutions
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, Yoast SEO plugin, jQuery, Ajax Search Lite, AddToAny sharing, Google reCAPTCHA v3, AOS (Animate On Scroll), Owl Carousel, Lottie Player, tarteaucitron.js (cookie consent)
Frameworks
Understrap WordPress theme
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 implemented
  • Cookie consent with tarteaucitron.js
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (gtag.js)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (gtag.js)
Marketing tools
AddToAny sharing
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. Content is professionally presented in French, targeting public and private sector waste management.
  3. Strong use of WordPress ecosystem with modern plugins and SEO optimization.
  4. Cookie consent and privacy policies are implemented and GDPR compliant.
  5. No direct phone numbers or physical addresses found in the HTML content; contact primarily via email and contact form.
  6. WHOIS data is missing, which is unusual for a French domain; this may be due to AFNIC privacy or data unavailability.
  7. Security headers could be improved for enhanced protection.
  8. No evidence of vulnerability disclosures or incident response policies publicly available.
Technical notes

Notes

The website is built on WordPress 6.8.3 using the Understrap child theme, enhanced with plugins such as Yoast SEO, Ajax Search Lite, AddToAny sharing, and Owl Carousel for UI components. Google reCAPTCHA v3 is integrated for spam protection. The site uses modern web fonts and responsive design techniques, ensuring good mobile optimization. Performance is moderate, with some reliance on external CDNs for scripts and styles. The technical stack is standard for a professional SME website, with opportunities to improve security headers and accessibility compliance. Hosting provider details are not disclosed in the HTML content.
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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