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Security report for yonnyouu.com

Other · N/a

Medium risk. 9 critical or high findings in Email security, Security headers and 2 other checks.

Security score

56/100

Risk levelMedium

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

The website yonnyouu.com is currently inaccessible due to a Cloudflare Web Application Firewall (WAF) block, which prevents any meaningful content or business information from being retrieved or analyzed. The domain is registered since 2016 with a reputable registrar and uses Cloudflare DNS services, but no DNSSEC is enabled. Due to the WAF block, no privacy policies, contact information, or business descriptions are available, severely limiting the ability to assess the company's market position or services. The technical infrastructure relies on Cloudflare for security and hosting, but the lack of accessible content and metadata indicates low digital maturity and poor SEO or accessibility features. Security posture is difficult to evaluate fully; however, the presence of a WAF is a positive indicator, though no additional security headers or policies are visible. Overall, the site scores very low on content quality, privacy compliance, and business credibility due to the block and lack of public information.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 100 · High
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

9 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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';…

  3. 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

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

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

Keep watching yonnyouu.com

This scan found 26 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

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
37
Security headers
35
Email security
60
DNS health
70
Network security
100
GDPR outside view
35
Average
56

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

No business intelligence data could be extracted from the website due to the Cloudflare block page. The domain age suggests the site has existed for several years, but no information about the business model, target audience, or services is available. No contact details, social media links, or partner domains were found. The lack of visible content or metadata prevents any competitive or market positioning analysis. The domain registration is consistent with a legitimate entity but lacks transparency in registrant details.

Security posture

The website is protected by Cloudflare's WAF, which is actively blocking access, indicating a security-conscious posture. However, no additional security headers or policies are detectable from the provided HTML content. The absence of DNSSEC and lack of visible privacy or cookie policies suggest gaps in compliance and security best practices. No incident response or vulnerability disclosure information is available. The security score is low due to inaccessible content and missing security metadata, but the WAF presence is a mitigating factor.

Recommendations

  1. Work with Cloudflare to resolve false positive WAF blocks to allow legitimate user access.
  2. Publish comprehensive privacy and cookie policies to comply with GDPR and other regulations.
  3. Implement DNSSEC to enhance DNS security and trustworthiness.
  4. Add security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  5. Provide clear business contact information and improve website content accessibility and SEO.
Site observations

Automated reading of the public site. Ratings are indicative.

Cloudflare detected. Detected Cloudflare security block page indicating access is blocked by WAF. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Content quality
poor
Branding
inconsistent

Technology

Stack
Cloudflare
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
poor

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
poor
User experience
poor
Content relevance
poor
Navigation
poor
Professionalism
poor
Trustworthiness
low

Key observations

  1. Website content is inaccessible due to Cloudflare WAF block.
  2. No business or contact information is available on the page.
  3. No privacy, cookie, or terms of service policies found.
  4. No forms or data collection mechanisms detected.
  5. Minimal technical metadata present; no SEO or accessibility features.
  6. Domain WHOIS data is consistent but lacks registrant details.
  7. No social media or external business links found except Cloudflare and ICANN references.
  8. Website appears inactive or under protection with no public content.
Technical notes

Notes

The website uses Cloudflare as a hosting and security provider, evidenced by the WAF block page and Cloudflare nameservers. No CMS or other frameworks are detectable due to the block. The HTML is minimal and serves only to display the block message. Performance and mobile optimization cannot be assessed accurately. The lack of metadata, structured data, or SEO tags indicates technical immaturity or an inactive site. The domain registration is stable but lacks DNSSEC. Overall, the technical infrastructure is basic and heavily reliant on Cloudflare services.
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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