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Security report for appvizer.fr

Appvizer · Technology · France

Medium risk. 7 critical or high findings in GDPR outside view and Security headers.

Security score

63/100

Risk levelMedium

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

Appvizer is a French-based media and software comparison platform specializing in professional SaaS tools. It leverages AI to recommend suitable software solutions to businesses and professionals, supported by expert content and thousands of user reviews. The platform is well-positioned in the French-speaking market with localized versions in multiple languages, indicating a broad international reach. Technically, the website uses modern frameworks such as React and Astro, integrates analytics tools like Google Tag Manager and Microsoft Clarity, and demonstrates good performance and mobile optimization. Security posture is solid with HTTPS enforced and secure form handling, though explicit security headers and policies could be improved. Privacy and cookie policies are comprehensive and GDPR compliant, reflecting a mature approach to data protection. Overall, the site is professional, trustworthy, and business-focused, with no signs of malicious activity or content blocking.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

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

  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"

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

Keep watching appvizer.fr

This scan found 22 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
95
Security headers
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
Average
63

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

Appvizer operates as an essential entity in the technology and media sector, providing a valuable service by aggregating and comparing software solutions for professional users. Its business model centers on content-driven lead generation and software referrals, supported by AI-driven recommendations. The company targets professionals and businesses seeking efficient SaaS tools, offering detailed guides, reviews, and comparisons. The presence of multiple localized domains suggests a strategic expansion and adaptation to various markets. Trust indicators such as verified user reviews and clear privacy policies enhance its credibility. The lack of direct contact emails or phone numbers publicly available suggests a preference for controlled communication channels via forms.

Security posture

The website demonstrates a good security posture with HTTPS enabled and secure handling of user input through forms. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, explicit security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options were not explicitly found and should be verified or implemented to enhance protection against common web attacks. There is no published security policy or incident response contact, which could be added to improve transparency and readiness. The absence of a security.txt file or vulnerability disclosure program is a minor gap. Overall, the site is secure but could benefit from formalizing security communications and headers.

Recommendations

  1. Implement and verify comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a dedicated security policy page and provide incident response contact information to enhance transparency.
  3. Consider adding a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Maintain and regularly audit privacy and cookie compliance to ensure ongoing GDPR adherence.
  5. Enhance contact options by providing verified company contact emails or phone numbers for business inquiries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Appvizer
Description
Reinventez votre entreprise : Realisez votre veille métier et trouvez le bon logiciel adapté à vos besoins avec Appvizer.
Key services
Software comparison, Expert content and analysis, AI-driven software recommendations
Content quality
excellent
Branding
consistent

Technology

Stack
React 18.3.0, Google Tag Manager, Microsoft Clarity
Frameworks
Astro
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with input validation
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Microsoft Clarity, Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Regie Appvizer
Tracking pixels
Microsoft Clarity
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges
  2. Content is rich, professional, and targeted at business software users
  3. Strong use of modern web technologies and analytics
  4. Privacy and cookie policies are present and comprehensive
  5. No direct contact emails or phone numbers publicly listed, but contact forms are available
  6. WHOIS data is not publicly available, indicating privacy protection
  7. No security.txt or explicit security policy found
  8. No exposed sensitive data or obvious vulnerabilities detected
Technical notes

Notes

The website is built using modern web technologies including React 18.3.0 and Astro framework, ensuring a performant and scalable front-end. It integrates analytics and tracking tools such as Google Tag Manager and Microsoft Clarity for user behavior insights. The site is mobile-optimized with responsive design and accessibility considerations. Performance appears fast with efficient asset loading and minimal blocking scripts. No CMS was explicitly detected, suggesting a custom or headless architecture. Hosting provider details are not disclosed. The technical implementation supports a high-quality user experience with room for improvement in security header implementation and formal documentation.
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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