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Security report for blu.dk

Blu a/s · Broadcast media · Denmark

Partial score · DNS & email only

42/100

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

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

GDPR outside view
33/ 100 · High
Checks completed
4of 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. 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 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

  2. 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching blu.dk

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  • TLS certificates and expiry
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  • 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
52
Network security
40
GDPR outside view
33
Average
42

Not counted

  • Security headers: did not complete in this scan.
  • Email security: did not complete in this scan.
  • DNS health: did not complete in this scan.
  • 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 blu.dk, from OffSeq Breach.

Total records
7
Employees
0
Customers
0
Third parties
7
Weak passwords
0%

See the 10 newest leaked credentials

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Technical appendix

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

Business context

Business profile

Blu A/S operates as a specialized media production company within the Danish market, leveraging its affiliation with Fremantle to maintain a competitive edge. Their focus on diverse TV genres allows them to cater to a broad audience and multiple broadcasters, supporting a diversified revenue stream. The company actively recruits talent and staff through a dedicated partner domain, indicating growth and operational expansion. The website's clear contact channels and social media presence support engagement with industry stakeholders. While the business model is traditional in media production, the digital presence and use of modern web technologies demonstrate a commitment to maintaining relevance in a competitive market. No direct revenue or financial data is available, but the professional presentation and parent company backing suggest a stable market position.

Security posture

The security posture of Blu A/S is moderate to good. The website uses HTTPS with a valid SSL certificate, ensuring encrypted communications. The use of Matomo analytics reflects a privacy-conscious approach to user tracking. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options represents a missed opportunity to harden the site against common web attacks. No visible vulnerabilities or exposed sensitive information were found in the HTML content. The lack of a published security policy or incident response plan reduces transparency and preparedness visibility. Additionally, no cookie consent mechanism is present, which may lead to GDPR compliance issues. Overall, the site is secure but could benefit from enhanced security controls and compliance measures.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to improve site security.
  2. Add a cookie consent banner and detailed cookie policy to ensure GDPR compliance and user privacy transparency.
  3. Publish a security policy and incident response information to enhance trust and demonstrate preparedness.
  4. Regularly audit and update all plugins and scripts to mitigate potential vulnerabilities.
  5. Enhance accessibility features and conduct periodic security training to foster a strong security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Blu A/S
Description
BLU A/S is a Danish company producing TV programs in various genres including entertainment, factual, reality, lifestyle, documentary, and crime.
Key services
TV program production, Content creation in entertainment, factual, reality, lifestyle, documentary, crime
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, PHP, jQuery, Swiper.js, Matomo Analytics
Frameworks
Elementor
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Matomo analytics (privacy-focused)

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Matomo
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional corporate site for a Danish TV production company.
  2. No cookie consent banner or explicit GDPR compliance mechanisms detected.
  3. Privacy policy is present but basic and implemented as a popup.
  4. Contact information is clearly provided including phone and email.
  5. No visible security policy or incident response information.
  6. Use of Matomo analytics indicates some privacy consideration.
  7. No WAF or blocking mechanisms detected; site fully accessible.
  8. Technical stack is modern and based on WordPress with Elementor.
  9. No suspicious or malicious content detected.
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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