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Security report for parcdestael.ch

REALTI Swiss SA · Real Estate · Switzerland

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

68/100

Risk levelMedium

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

The website www.parcdestael.ch represents a luxury real estate project named Parc De Staël located in Coppet, Switzerland. It is developed and promoted by REALTI Swiss SA in partnership with Naef Projets Neufs Nyon, a brokerage firm. The project features 35 Minergie-certified apartments emphasizing modernity, sustainability, and proximity to Lake Geneva. The site targets prospective buyers and investors seeking upscale residential properties. Technically, the website is built on the Webflow platform, leveraging modern JavaScript libraries such as GSAP, Splide.js, and Vimeo API for rich media and interactive content. The site is mobile-optimized and provides a good user experience with clear navigation and professional design. Security-wise, the site uses HTTPS and cookie consent mechanisms but lacks some security headers and a dedicated privacy policy page. Contact information is comprehensive, including emails, phone numbers, physical addresses, and a contact form, enhancing business credibility. Overall, the website is trustworthy, professional, and well-aligned with its business objectives.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

5 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 Cookie Policy found

      GDPR requires clear information about cookie usage

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

    • 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

  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 parcdestael.ch

This scan found 24 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

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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
30
Email security
65
DNS health
85
Network security
100
GDPR outside view
53
Average
68

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 real estate sector, focusing on high-end residential development in Switzerland. The partnership with Naef Projets Neufs Nyon indicates a strong brokerage and sales channel. The Minergie certification adds a competitive advantage by appealing to environmentally conscious buyers. The business model revolves around property development and sales, targeting affluent clients interested in sustainable luxury living. The website's content and design reflect a consistent brand image and professionalism, supporting market positioning as a premium real estate offering. The use of modern web technologies and integration with marketing tools like Google Tag Manager suggests a digitally mature approach to customer engagement and lead generation.

Security posture

The website demonstrates a moderate to good security posture. HTTPS is enforced, ensuring encrypted communications. Cookie consent is managed via Axeptio, indicating awareness of privacy regulations. However, the absence of key security headers such as Content-Security-Policy and Strict-Transport-Security reduces the overall security robustness. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site lacks explicit incident response or security policy information, which could be improved to enhance trust and compliance. Overall, the security measures are adequate for a marketing website but could benefit from enhancements to align with best practices and regulatory requirements.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen site security.
  2. Publish a dedicated privacy policy page detailing data handling practices and GDPR compliance to improve transparency and legal compliance.
  3. Add incident response contact information or abuse reporting channels to demonstrate security readiness and accountability.
  4. Regularly review and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance accessibility features to improve inclusivity and meet accessibility standards.

Contact details published on the site

Addresses
Legal name
REALTI Swiss SA
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
REALTI Swiss SA
Description
Bienvenue au Parc de Staël, un projet exceptionnel à Coppet qui marie sophistication et bien-être dans une toute nouvelle réalisation remarquable. Le site présente un projet immobilier de 35 appartements labellisés Minergie, situé à Coppet, Suisse, offrant un cadre de vie luxueux proche du lac Léman.
Key services
Real estate project development, Apartment sales, Customer contact and acquisition support
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Vimeo Player API, Splide.js, GSAP, Webflow CMS
Frameworks
Webflow
Platforms
Webflow Hosting
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of iframe sandboxing for videos
  • Consent mechanism for cookies

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Axeptio cookie consent
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is primarily in French with an English language switch option.
  3. No explicit privacy policy page found, but cookie consent is implemented.
  4. Contact information is comprehensive and includes emails, phone numbers, physical address, and a contact form.
  5. Use of modern JavaScript libraries and frameworks enhances user experience.
  6. No critical security issues detected; however, security headers are missing.
  7. No suspicious or malicious content detected.
  8. Business appears to be a small real estate developer or project promoter in Switzerland.
Technical notes

Notes

The website is built using Webflow CMS, which provides a modern and flexible platform for content management and hosting. The use of JavaScript libraries such as GSAP for animations, Splide.js for carousels, and Vimeo Player API for video integration indicates a rich interactive user experience. The site loads external CSS and JS resources from reliable CDNs, contributing to performance. Mobile optimization is good, with responsive design and conditional scripts for different screen sizes. SEO is supported by proper meta tags and structured content. However, the site could improve performance by optimizing image sizes further and implementing advanced caching strategies. The technical stack is modern and well-maintained, suitable for the business needs.
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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