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Security report for lachainemeteo.be

La Chaîne Météo · Media · Belgium

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

70/100

Risk levelMedium

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

La Chaîne Météo operates as a professional weather information service primarily targeting French-speaking audiences in Belgium and neighboring regions. The website offers free 15-day weather forecasts, videos, and community-driven weather reports, supported by advertising and optional subscription services. The brand is well-established with consistent digital presence and multiple country-specific domains. Technically, the site employs modern JavaScript frameworks, asynchronous script loading, and integrates a consent management platform to comply with privacy regulations. Advertising and tracking technologies are used extensively but managed with user consent. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though explicit security headers and policies are not publicly disclosed. Overall, the site presents a trustworthy and professional front with room for improvement in transparency and security documentation.

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

6 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

      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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Google Ads

      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 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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This scan found 18 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
80
Security headers
60
Email security
85
DNS health
70
Network security
100
GDPR outside view
25
Average
70

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

The company positions itself as a leading weather media provider in French-speaking markets, leveraging a multi-platform approach including websites for Belgium, France, Canada, and Switzerland. Revenue streams appear to be primarily advertising-based with premium subscription options. The target audience is broad, encompassing general users seeking weather forecasts and related content. The ecosystem includes partnerships with related weather sites and advertising networks. The business model is sustainable with a focus on content quality and user engagement. Growth potential exists through enhanced subscription offerings and expanded regional coverage.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of a Consent Management Platform (CMP) for GDPR compliance, and asynchronous loading of scripts to reduce attack surface. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. However, the absence of explicit security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options is a gap. There is no public security policy or incident response contact information, which limits transparency and readiness perception. The site would benefit from publishing vulnerability disclosure policies and security contact channels to enhance trust and compliance.

Recommendations

  1. Implement and publish comprehensive security headers including CSP, HSTS, and X-Frame-Options.
  2. Provide clear privacy policy and terms of service URLs accessible from the homepage.
  3. Publish a security policy and incident response contact information to improve transparency.
  4. Regularly audit and update third-party scripts and advertising integrations to mitigate vulnerabilities.
  5. Enhance accessibility features and provide detailed data retention policies for analytics and tracking.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
La Chaîne Météo
Description
Météo gratuite à 15 jours - Prévisions de La Chaîne Météo. La meilleure info météo, prévisions météo gratuites à 15 jours sur la France, l'Europe, le Monde, l'Outremer, la Montagne, la Plage. Toute l'actualité, vidéos, communauté météo avec correspondants locaux.
Key services
Weather forecasts for Belgium and other regions, Weather videos, Community weather reports, Subscription services for premium content
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, IntersectionObserver API, Google Tag Manager, Google Publisher Tags (GPT), Hubvisor, AppConsent (CMP), Prebid.js, Leaflet.js (maps), Polyfills for IntersectionObserver, Various custom JS bundles
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Consent Management Platform (CMP) implemented
  • No exposed sensitive data in HTML
  • Use of async loading for scripts

Analytics and tracking

Services
Google Analytics, Hubvisor, AppConsent
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ad Manager (GAM), Hubvisor, Outbrain, AppConsent, Stay22, Pubstack
Tracking pixels
Hubvisor tracking, AppConsent CMP tracking, Stay22 tracking, Linternaute WLS
Marketing tools
Hubvisor, AppConsent, Outbrain
Transparency
good

Site quality

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

Key observations

  1. Website is a professional weather information portal focused on Belgium and French-speaking regions.
  2. Content is rich with weather forecasts, videos, and community features.
  3. Strong use of modern web technologies and consent management.
  4. No contact emails or phone numbers explicitly found in the analyzed content.
  5. WHOIS data is restricted, likely due to privacy protection.
  6. Advertising and tracking technologies are extensively used but managed with consent mechanisms.
  7. No security policy or incident response information publicly available.
  8. No vulnerability disclosure or security.txt found.
  9. No explicit privacy policy or terms of service URLs detected in the provided content.
Technical notes

Notes

The website uses a modern JavaScript-heavy architecture with modular script loading and lazy loading of resources. It integrates multiple third-party services for advertising, analytics, and consent management. Performance is moderate with good mobile optimization and SEO metadata in place. The site lacks a detectable CMS, suggesting a custom or proprietary platform. Hosting details are not disclosed. Accessibility is basic but could be improved. The technical stack is robust but complex, requiring ongoing maintenance to ensure security and performance.
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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