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Security report for blickwinkel.lu

Blickwinkel AG · Other · Luxembourg

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

79/100

Risk levelLow

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

Blickwinkel AG is a marketing, design, and communication agency based in Luxembourg, offering pragmatic and creative solutions in branding, content creation, print, and online media. The website is professionally designed, targeting businesses seeking marketing services, and is presented primarily in German. The technical infrastructure includes modern JavaScript libraries such as three.js, jQuery, and Swiper, and the site is managed via CONTENS CMS. The website enforces HTTPS and includes a cookie consent mechanism compliant with GDPR, reflecting a good level of privacy compliance. However, the absence of WHOIS data limits the ability to fully verify domain legitimacy and registration details. No explicit contact emails or phone numbers were found in the provided content, which slightly impacts business credibility. Security posture is moderate with HTTPS enforced but lacks visible security headers in the provided data. Overall, the site is professional and trustworthy but would benefit from improved transparency in domain registration and contact information.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

2 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.

    • 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

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

Keep watching blickwinkel.lu

This scan found 18 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
77
Security headers
95
Email security
55
DNS health
80
Network security
100
GDPR outside view
68
Average
79

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 company positions itself as a regional marketing and design agency with a focus on pragmatic and refreshing ideas. Its business model revolves around providing tailored marketing services including branding, content, print, and online media to corporate clients. The website content and structure suggest a small-sized enterprise targeting Luxembourg and possibly neighboring markets. The use of CookieHub for consent management and Google Analytics for tracking indicates a mature approach to digital marketing and analytics. The partnership with Creanet Internet Service AG for website development is evident. No direct evidence of revenue streams or subsidiaries was found. The company maintains a professional online presence but lacks visible certifications or detailed business registrations on the site.

Security posture

The website uses HTTPS with enforced redirection, which is a fundamental security best practice. Cookie consent is implemented with options for users to manage preferences, indicating compliance with privacy regulations. The site loads several third-party scripts including Google Analytics and reCAPTCHA, which should be regularly audited for vulnerabilities. No explicit security headers such as Content-Security-Policy or X-Frame-Options were detected in the provided data, representing an area for improvement. The absence of visible contact channels for incident response or security policies reduces readiness for handling security incidents. No vulnerabilities or exposed sensitive data were identified in the HTML content. Overall, the security posture is moderate but could be enhanced by adding security headers and explicit incident response information.

Recommendations

  1. Implement and verify HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish clear contact information including company emails and phone numbers on the website to improve business credibility and facilitate communication.
  3. Ensure all forms include anti-CSRF tokens and robust input validation to prevent injection attacks and data leakage.
  4. Regularly audit third-party scripts and tracking tools to mitigate risks from vulnerable or malicious code.
  5. Consider publishing a security policy and incident response plan on the website to demonstrate commitment to security and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Blickwinkel AG
Description
Die Blickwinkel AG steht für pragmatische Lösungen, erfrischende Ideen, und deren kompetente Umsetzung.
Key services
Branding, Content, Print media, Online media
Content quality
good
Branding
consistent

Technology

Stack
three.js, jQuery, Swiper, Google Analytics, Google Tag Manager, reCAPTCHA
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced via script redirect
  • Cookie consent banner with settings

Analytics and tracking

Services
Google Analytics, Google Analytics 4, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
CookieHub
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge
  2. WHOIS data unavailable or malformed, limiting domain trust analysis
  3. Professional marketing agency website in German language targeting Luxembourg market
  4. Cookie consent and privacy policy implemented with GDPR compliance
  5. Use of modern JavaScript libraries and CMS CONTENS
  6. No contact emails or phone numbers explicitly found in provided HTML snippet
  7. No terms of service or explicit security policy documents found
Technical notes

Notes

The website is built on CONTENS CMS version 5.8.1 and uses modern JavaScript libraries such as three.js for 3D rendering, jQuery for DOM manipulation, and Swiper for responsive sliders. Google Analytics and Google Tag Manager are integrated for analytics and marketing purposes. The site includes a cookie consent mechanism powered by CookieHub, supporting GDPR compliance. The HTML structure is well-formed with appropriate meta tags for SEO and social media sharing (Open Graph and Twitter cards). The site appears mobile-optimized with responsive design elements. Performance is moderate, with asynchronous loading of analytics scripts and lazy loading of images. Accessibility features are basic but present. Hosting provider details are not explicitly found in the data. Overall, the technical implementation is modern and professional but could benefit from enhanced security headers and more detailed contact information.
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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