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Security report for wallstreet-online.de

wallstreetONLINE · Finance · Germany

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

75/100

Risk levelMedium

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

wallstreetONLINE operates a leading German financial and stock market portal offering real-time market data, news, analysis, and a large community platform for investors and finance enthusiasts. The website targets retail investors and market participants in Germany, providing comprehensive tools and content to support informed investment decisions. The platform is well-positioned as Germany's largest financial community with a broad range of services including stock quotes, news, forums, and mobile applications. Technically, the website employs modern web technologies such as Bootstrap, Highstock charts, and integrates privacy management and consent frameworks, reflecting a mature digital infrastructure. Security-wise, the site enforces HTTPS, integrates consent management, and uses Google Tag Manager with opt-out capabilities, though it lacks explicit security headers and published security policies. Overall, the site demonstrates a strong security posture with room for improvement in transparency and formal security documentation. The domain WHOIS data aligns with the website's business claims, indicating legitimacy and consistency. No blocking or WAF mechanisms were detected, allowing full content access and analysis.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 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

4 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

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

Keep watching wallstreet-online.de

This scan found 17 issues across 5 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
65
Email security
100
DNS health
70
Network security
100
GDPR outside view
45
Average
75

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 business model centers on providing financial market information and community engagement, monetized through advertising and affiliate partnerships such as Smartbroker+. The platform's competitive advantage lies in its large German user base and comprehensive financial data coverage. Revenue streams likely include advertising, affiliate commissions, and premium services. The target customers are retail investors and finance professionals in Germany. The presence of mobile apps and extensive tools indicates a focus on user engagement and retention. Partnerships with brokerage services and financial content providers enhance the ecosystem. The company maintains a consistent brand and professional content quality, supporting its market leadership in the German finance portal segment.

Security posture

The website exhibits a solid security foundation with HTTPS enforced and integration of a consent management platform supporting GDPR compliance. The presence of Google Analytics opt-out scripts and privacy manager scripts indicates attention to user privacy. However, the absence of explicit security headers such as Content-Security-Policy or X-Frame-Options and lack of published security policies or incident response contacts represent gaps in security transparency. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site would benefit from publishing a vulnerability disclosure policy and security.txt file to enhance trust and incident handling readiness. Overall, the security posture is good but can be improved with formal documentation and additional HTTP security headers.

Recommendations

  1. Implement and publish explicit HTTP security headers like Content-Security-Policy and X-Frame-Options to mitigate common web attacks.
  2. Publish a clear privacy policy and terms of service URLs prominently accessible from the homepage.
  3. Provide a dedicated security policy page including incident response contacts and vulnerability disclosure guidelines.
  4. Add a security.txt file at the root domain to facilitate responsible vulnerability reporting.
  5. Enhance accessibility features and conduct regular security audits to maintain compliance with GDPR and emerging regulations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
wallstreetONLINE
Description
Das Finanz- und Wirtschaftsportal rund um die Themen Aktien, Börse und Aktienkurse. Meinungen, Fakten, Hintergründe von Deutschlands größter Finanz-Community.
Key services
Stock market data and quotes, Financial news and analysis, Community forums and discussions, Financial tools (e.g. stock finder, dividend calendar), Mobile apps for iOS and Android
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap CSS, jQuery (implied by ajax usage), Google Tag Manager, Google Ads with IAB TCF support, Privacy Management via privacy-mgmt.com, Highstock charts, Custom JavaScript for theme switching
Frameworks
Bootstrap
Platforms
Web, iOS App, Android App
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google Tag Manager Opt-Out script present
  • Consent management platform integrated
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, btloader.com (likely ad network)
Tracking pixels
Google Analytics (UA-2804995-1)
Marketing tools
Privacy Management Platform
Transparency
good

Site quality

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

Key observations

  1. Website is a comprehensive German financial portal focused on stocks and markets.
  2. Strong integration of financial data, news, and community features.
  3. Good use of modern web technologies and responsive design.
  4. Privacy management and consent mechanisms are implemented.
  5. No direct contact information or explicit privacy policy URL found in the provided HTML snippet.
  6. Advertising and affiliate marketing are present but transparently integrated.
  7. No security.txt or explicit security policy found.
  8. No signs of WAF or content blocking detected.
Technical notes

Notes

The website uses a modern tech stack including Bootstrap for responsive design, Highstock for financial charts, and integrates Google Tag Manager and Google Ads with IAB TCF support for advertising and consent management. The site supports mobile platforms with dedicated iOS and Android apps. Performance is moderate with efficient use of CSS and JavaScript assets. SEO is supported by meta tags, Open Graph tags, and JSON-LD structured data for search engines. Accessibility is basic but could be improved. Hosting provider details are not explicit but the domain uses custom name servers (myradns.de). The technical infrastructure supports a large-scale financial portal with dynamic content and user interaction features. Opportunities exist to modernize accessibility and security header implementations 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

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