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Security report for dotmarket.eu

Dotmarket · E-commerce · France

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

Security score

62/100

Risk levelMedium

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

Dotmarket is a French digital marketplace specializing in the buying and selling of profitable and audited digital businesses, including e-commerce sites, SaaS platforms, and content media. The platform offers expert validation, valuation, and advisory services, positioning itself as a leading structured M&A marketplace in France. The website is professionally designed with rich content and educational resources, targeting investors and entrepreneurs in the digital business sector. Technically, the site leverages modern web technologies including Webflow CMS, Google Tag Manager, Facebook Pixel, and PostHog analytics, ensuring a robust digital infrastructure. Security posture is good with HTTPS enforced and no exposed sensitive data, though improvements can be made by adding security headers and visible privacy policies. Overall, the site demonstrates a high level of professionalism and trustworthiness, though the absence of explicit contact information and privacy disclosures slightly impacts privacy compliance. The domain WHOIS data is unavailable due to EURid privacy policies, which is typical for .eu domains and does not raise immediate concerns.

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

    • 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

  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 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';…

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

Keep watching dotmarket.eu

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.

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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
62
Security headers
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
25
Average
62

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dotmarket.eu, from OffSeq Breach.

Total records
163
Employees
0
Customers
162
Third parties
1
Weak passwords
7%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dotmarket.eu.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Dotmarket operates in the niche market of digital business acquisitions, providing a marketplace that connects buyers and sellers of digital assets such as e-commerce stores, SaaS products, and content websites. Its competitive advantage lies in expert validation and valuation of listings, educational content, and a structured approach to digital M&A. Revenue streams likely include listing fees, premium services, and advisory mandates. The target customer base includes digital entrepreneurs, investors, and professionals seeking vetted digital business opportunities. The platform integrates with various marketing and analytics tools to optimize user engagement and conversion. Strategic partnerships and a strong presence in the French market enhance its market position. The business model emphasizes trust, transparency, and expert support to differentiate from generic marketplaces.

Security posture

The website demonstrates a mature security posture with HTTPS enabled and use of reputable third-party services for analytics and live chat. No sensitive data leakage or vulnerable libraries were detected in the HTML content. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. There is no visible security policy or incident response contact information, which could hinder rapid response to security incidents. Privacy compliance is partial due to missing visible privacy and cookie policies with consent mechanisms. Overall, the security maturity is good but can be enhanced by implementing recommended headers, publishing security policies, and improving privacy disclosures.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies with explicit consent mechanisms to improve GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen site security.
  3. Publish contact information for security incidents and designate a Data Protection Officer or privacy contact.
  4. Regularly audit and update third-party scripts to mitigate risks from external dependencies.
  5. Enhance accessibility features to comply with standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dotmarket
Description
Dotmarket is a marketplace platform for buying and selling reliable and profitable digital businesses including e-commerce sites, SaaS, and content media. Projects are validated, valued, and supported by experts. It is positioned as the leading structured digital M&A marketplace in France.
Key services
Marketplace for buying/selling digital businesses, Project validation and valuation, Expert advisory and support, Educational resources and coaching, Mandates for premium digital business deals
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Facebook Pixel, PostHog Analytics, Tawk.to live chat, Howuku tracking, Memberstack (membership management), Jetboost (Webflow enhancement), Webflow CMS, Google Fonts, Lottie animations
Frameworks
Webflow (CMS and site builder)
Platforms
Webflow hosting
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager and Facebook Pixel with anonymize IP disabled
  • No exposed sensitive data found in HTML
  • Use of secure third-party services for analytics and chat

Analytics and tracking

Services
Google Analytics, PostHog, Howuku
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel, PostHog, Howuku
Marketing tools
Jetboost
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and content-rich
  2. No WHOIS data available due to EURid privacy policy
  3. No explicit privacy or cookie policies detected in HTML content
  4. Multiple third-party analytics and marketing tools integrated
  5. No contact emails or phone numbers explicitly found in HTML content
  6. No security.txt or vulnerability disclosure information found
  7. No visible security headers detected in HTML content
  8. Website uses HTTPS and modern web technologies
  9. Content is focused on digital business marketplace and educational resources
  10. No adult or NSFW content detected
Technical notes

Notes

The website is built on Webflow CMS, leveraging modern front-end technologies and third-party integrations such as Google Tag Manager, Facebook Pixel, PostHog, and Tawk.to for analytics and user engagement. The site uses Lottie animations for enhanced visual appeal. Hosting is provided by Webflow, ensuring reliable uptime and HTTPS support. Performance is moderate with good mobile optimization and SEO practices. However, accessibility could be improved. The technical stack is modern and well-integrated, supporting the business goals effectively. Opportunities exist to improve security headers and privacy compliance to reduce technical risks.
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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