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Security report for sallegaveau.com

Salle Gaveau Paris · Hospitality · France

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

54/100

Risk levelMedium

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

Salle Gaveau Paris is a well-established concert hall and event venue located in the 8th arrondissement of Paris, France. The venue offers concert hosting, event privatisation, ticket sales, and café services, positioning itself as a key player in the Parisian hospitality and entertainment sector. The website reflects a professional and consistent brand image, targeting cultural audiences and event organizers. Technically, the site is built on WordPress with common plugins such as Yoast SEO and Slider Revolution, hosted by OVH sas, a reputable provider. The site is mobile-optimized and SEO-friendly, though performance is moderate. Security posture is adequate with HTTPS enabled and domain protection flags set, but lacks DNSSEC and security headers, which are recommended for enhanced protection. Privacy compliance is basic, with a cookie consent mechanism present but no visible privacy or terms of service pages. Overall, the site is trustworthy and professional but could improve in privacy transparency and security hardening.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 100 · Medium
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. 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"

    • 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Google APIs

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

  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 sallegaveau.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.

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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
72
Security headers
25
Email security
60
DNS health
80
Network security
20
GDPR outside view
65
Average
54

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 business operates in the hospitality and entertainment sectors, focusing on concert and event hosting in Paris. It benefits from a long domain age and association with Groupe JMD, indicating stability and market presence. The business model includes venue rental, ticket sales via a partner platform, and additional services like a café. The website integrates with partner domains for ticketing and gift cards, suggesting a collaborative ecosystem. The target audience includes concert attendees, event planners, and cultural consumers. The site’s content and navigation support user engagement and conversion, though direct contact details are limited on the site, possibly directing users to contact forms or partner platforms.

Security posture

The website uses HTTPS with a valid SSL certificate and domain registration protections that prevent unauthorized transfers or deletions. However, the absence of DNSSEC and security headers such as Content-Security-Policy and Strict-Transport-Security reduces the overall security posture. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The cookie consent mechanism indicates some GDPR awareness, but the lack of a privacy policy and terms of service pages is a compliance gap. Incident response and security policy information are not publicly available, which could hinder transparency and trust. Overall, the security posture is moderate but can be improved with standard best practices.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service to improve legal compliance and user trust.
  2. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  3. Implement security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to harden the website against common attacks.
  4. Provide clear contact information including company emails and phone numbers for customer support and incident reporting.
  5. Regularly audit and update WordPress core and plugins to mitigate vulnerabilities and maintain security.

Contact details published on the site

Addresses
Legal name
Groupe JMD
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Salle Gaveau Paris
Description
La salle Gaveau est une salle de concert Parisienne située au 45-47 rue de la Boétie dans le 8ème arrondissement de Paris. Elle propose des concerts et spectacles, ainsi que des services de privatisation et événementiel.
Key services
Concert hosting, Event privatisation, Ticket reservations, Café services
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Slider Revolution, jQuery, Google Fonts, Font Awesome
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • Domain status clientDeleteProhibited and clientTransferProhibited

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

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 rich content.
  2. Uses WordPress CMS with common plugins.
  3. No explicit privacy or terms of service pages found.
  4. Cookie consent mechanism is implemented.
  5. Social media presence on Facebook, Instagram, and Twitter.
  6. No direct company emails or phone numbers found in the HTML content.
  7. WHOIS data shows a long-established domain with OVH hosting.
  8. No DNSSEC enabled, which is a minor security gap.
  9. No visible security headers detected in the HTML content.
  10. Good SEO practices with Yoast SEO plugin and structured data.
Technical notes

Notes

The website is built on WordPress CMS with Yoast SEO and Slider Revolution plugins, indicating a mature and widely supported platform. It uses jQuery and Font Awesome for UI elements and Google Fonts for typography. The hosting provider is OVH sas, a reputable European hosting company. The site is mobile responsive with good SEO metadata including Open Graph tags and JSON-LD structured data. Performance is moderate, with some heavy slider images that may impact load times. Accessibility features are basic but present. No advanced frameworks or custom backend technologies were detected. The site lacks advanced analytics or tracking scripts in the HTML content, suggesting minimal user tracking.
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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