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Security report for osdatasolutions.de

OS Data Solutions · Technology · Germany

Medium risk. 5 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

66/100

Risk levelMedium

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

OS Data Solutions is a German-based premium data provider specializing in delivering data-driven solutions and audience discovery services. The company targets businesses and organizations seeking high-quality data services within Germany. The website is professionally designed using WordPress and Elementor, reflecting a moderate level of digital maturity with good mobile optimization and SEO practices. The technical infrastructure includes Cloudflare DNS and HTTPS, ensuring basic security and performance standards. However, the absence of explicit privacy, cookie, and security policies indicates room for improvement in compliance and transparency. Security posture is adequate with HTTPS enabled but lacks advanced security headers and formal incident response documentation. Overall, the website presents a moderate risk profile with recommendations to enhance privacy compliance, security best practices, and contact transparency to build greater trust and regulatory adherence.

Scanned

This is an earlier scan of osdatasolutions.de. View the latest report

NIS2 and GDPR posture

GDPR outside view
28/ 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

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. 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 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. 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 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 osdatasolutions.de

This scan found 22 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

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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
75
Security headers
65
Email security
70
DNS health
60
Network security
100
GDPR outside view
28
Average
66

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 operates in the technology sector as a data provider with a focus on premium data services and audience discovery platforms. Its business model revolves around providing data solutions to enterprises in Germany, positioning itself as a premium market player. The website content and structure suggest a small-sized company with consistent branding and good content quality. There is no evidence of partnerships or subsidiaries from the provided data. The absence of detailed business registration or VAT information limits deeper business credibility analysis. The company appears to maintain a lean digital footprint with minimal third-party integrations, focusing on direct service offerings.

Security posture

The website employs HTTPS and Cloudflare DNS, which are positive security indicators. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the overall security posture. No vulnerability disclosure or incident response policies are present, which could hinder effective security incident management. The site does not display cookie consent mechanisms or privacy policies, which are critical for GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the analyzed content. The security score is moderate, with recommendations to implement security headers, formalize incident response, and improve privacy compliance.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie consent mechanism to ensure GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance site security.
  3. Create and publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Provide clear and accessible contact information including emails and phone numbers for customer and security inquiries.
  5. Conduct regular security audits and update technical infrastructure to maintain and improve security posture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OS Data Solutions
Description
OS Data Solutions is a premium data provider based in Germany offering data-driven solutions and audience discovery services.
Key services
Premium data provision, Audience Discovery platform
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, jQuery, Cloudflare DNS
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • Use of Cloudflare DNS

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is professional and business-focused on data solutions.
  3. No explicit privacy, cookie, or terms of service policies found.
  4. No contact emails or phone numbers explicitly found in the content.
  5. Uses WordPress CMS with Elementor page builder.
  6. No security.txt or vulnerability disclosure found.
  7. No social media links explicitly found in the provided content.
  8. No advertising or tracking scripts detected.
  9. SSL is enabled and site uses Cloudflare DNS.
  10. No obvious security headers detected in the HTML content.
Technical notes

Notes

The website is built on WordPress CMS with Elementor page builder, utilizing jQuery and Font Awesome libraries. Hosting appears to be provided by a German hosting provider (Your-Server.de) with Cloudflare DNS for DNS management and security. The site uses HTTPS with a valid SSL certificate. Performance is moderate with good mobile responsiveness and basic accessibility features. SEO is supported by proper meta tags and structured navigation. There is no evidence of heavy third-party tracking or advertising scripts, indicating a clean technical environment. Opportunities exist to improve accessibility and implement modern security headers 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

Earlier scans of this domain

  1. 66/100Medium30 findingsView report
  2. 66/100Medium29 findingsView report
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