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Security report for blaasofnierkanker.nl

Other · N/a

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

Security score

61/100

Risk levelMedium

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

The website blaasofnierkanker.nl currently presents a security challenge page that blocks direct access to its content, indicating the presence of a Web Application Firewall or similar security mechanism. The visible metadata suggests the site was built using outdated CMS versions (Joomla 1.5 and WordPress 2.5), which raises concerns about its technical maintenance and security posture. No meaningful business information, contact details, or privacy-related policies are accessible, limiting the ability to assess the company's operations or compliance status. The domain is registered since 2014 with Realtime Register but lacks DNSSEC and other modern security features. Overall, the site exhibits poor content quality, minimal technical sophistication, and weak security practices.

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

  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"

    • 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 blaasofnierkanker.nl

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
20
Email security
82
DNS health
65
Network security
100
GDPR outside view
25
Average
61

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

Due to the lack of accessible content and business information, it is not possible to determine the company's market positioning, business model, or target audience. The domain age suggests some longevity, but no clear branding or trust indicators are present. The external link to bitninja.io implies use of a third-party security service, but no partnerships or subsidiaries are identifiable. The absence of contact information and policies further limits business credibility and transparency.

Security posture

The website's security posture is weak, primarily due to the use of outdated CMS versions known for vulnerabilities, absence of HTTPS/SSL information, and lack of security headers. The presence of a security challenge page indicates some level of protection, but the overall security hygiene is poor. No incident response or vulnerability disclosure information is provided, and no privacy or cookie policies are in place, which may lead to compliance issues. The site should prioritize upgrading its platform, enabling HTTPS, and publishing clear security and privacy policies.

Recommendations

  1. Implement and enforce HTTPS with a valid SSL certificate to secure all communications.
  2. Upgrade the CMS to the latest supported versions to mitigate known vulnerabilities.
  3. Publish comprehensive privacy, cookie, and terms of service policies to improve compliance and transparency.
  4. Provide clear contact information including security incident response channels.
  5. Enhance security headers and perform regular security audits to improve the overall security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Generic detected. Page shows a security check with automatic redirect and browser integrity check script, indicating a WAF or security challenge page blocking direct content access. These observations may be incomplete. For a fuller analysis, contact guard@offseq.com.

Business

Description
Joomla!
Content quality
poor
Branding
inconsistent

Technology

Stack
Joomla 1.5, WordPress 2.5
Performance
slow
Mobile
basic
Accessibility
basic
SEO
poor

Security

Observed score
25/100
Good practices seen
  • Browser integrity check script
  • Automatic redirect with countdown

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 blocked behind a security check page.
  2. No meaningful content or business information is accessible.
  3. Outdated CMS versions indicated in meta tags.
  4. No privacy, cookie, or terms of service pages found.
  5. No contact information or security policies available.
  6. External link to bitninja.io suggests use of BitNinja security service.
  7. WHOIS data is minimal but domain is active since 2014.
  8. No SSL/HTTPS information available from provided data.
  9. Website likely under protection of a WAF or security service.
Technical notes

Notes

The website uses legacy CMS technologies (Joomla 1.5 and WordPress 2.5) which are no longer supported and pose significant security risks. The page is currently a security challenge with a redirect mechanism and browser integrity checks, likely implemented by BitNinja security service. There is no evidence of modern SEO or accessibility practices, and the site appears slow and minimally optimized for mobile. The lack of HTTPS information and security headers further indicates technical debt and potential exposure to threats. Modernization and technical remediation are strongly advised.
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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