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Security report for tagesanzeiger.ch

Tamedia AG · Media · Switzerland

Low risk. 2 critical or high findings in Security headers and GDPR outside view.

Security score

80/100

Risk levelLow

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

Tages-Anzeiger is a leading Swiss daily newspaper operated by Tamedia AG, founded in 1893. It offers comprehensive news coverage in politics, economy, sports, culture, and more, targeting a broad general audience in Switzerland and internationally. The business model combines subscription services with advertising revenue, supported by digital offerings such as e-papers, newsletters, and podcasts. The website demonstrates a mature digital infrastructure using modern web technologies including React and Next.js, ensuring fast performance and excellent mobile optimization. Privacy and cookie policies are well implemented with consent management, reflecting compliance with GDPR standards. Security posture is strong with HTTPS, security headers, and secure forms, though explicit security policy and incident response contacts are not publicly detailed. Overall, the site is professional, trustworthy, and well-positioned in the Swiss media market.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 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. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching tagesanzeiger.ch

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
95
Security headers
55
Email security
75
DNS health
80
Network security
100
GDPR outside view
73
Average
80

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 holds a strong market position as a major Swiss media publisher with multiple subsidiary publications and partnerships. Its revenue streams include subscriptions, advertising, and ancillary services like customer loyalty cards. The target audience is broad, encompassing general news consumers in Switzerland. The partnership ecosystem includes advertising networks and loyalty program providers. The website's content quality and branding consistency reinforce its credibility and market leadership. Growth indicators include digital transformation efforts and diversified content formats. Strategic observations highlight the importance of maintaining privacy compliance and enhancing security transparency to sustain user trust.

Security posture

The website exhibits a high security maturity level with enforced HTTPS, comprehensive security headers, and use of CAPTCHA in forms to prevent abuse. No exposed sensitive data or vulnerable libraries were detected. Privacy compliance is strong with clear cookie consent mechanisms. However, the absence of a dedicated security policy page and incident response contact details represents a compliance gap. There is no public vulnerability disclosure or security.txt file, which could improve transparency and trust. Overall, the security culture appears robust but could benefit from enhanced communication of security practices.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement and publicize a vulnerability disclosure program or security.txt file.
  4. Enhance transparency around data retention policies and user privacy protections.
  5. Continue monitoring and updating third-party libraries and consent management tools to maintain compliance and security.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tamedia AG
Description
Ihre Schweizer Tageszeitung mit Nachrichten, Fakten & Hintergründen: Stark in Politik, Wirtschaft, Sport und Kultur in der Schweiz und weltweit.
Key services
News publishing, E-paper, Newsletter, Podcasts, Advertising
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, Prebid.js, Google Publisher Tags, Microsoft Clarity, OneTrust Consent Management, Permutive, OneID SDK
Frameworks
Next.js
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • Use of security headers
  • No exposed sensitive data in HTML
  • Use of CAPTCHA in forms

Analytics and tracking

Services
Microsoft Clarity, Cxense
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ad Manager, Goldbach
Tracking pixels
Microsoft Clarity, Cxense
Marketing tools
OneTrust Consent Management, Permutive, OneID SDK
Transparency
good

Site quality

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

Key observations

  1. Website is a professional Swiss news media portal with comprehensive content.
  2. Strong presence of privacy and cookie policies with consent management.
  3. Multiple social media channels linked and active.
  4. Use of modern web technologies and frameworks.
  5. No signs of malicious or suspicious activity.
  6. Good security posture with HTTPS and security headers.
  7. Clear business and contact information available.
  8. Advertising and analytics practices are transparent and compliant.
Technical notes

Notes

The website is built on a modern tech stack featuring React and Next.js, supported by a CMS (UnityCMS) for content management. It leverages multiple third-party services for advertising, analytics, and consent management, including Google Publisher Tags, Microsoft Clarity, and OneTrust. Performance is optimized with preloading and asynchronous script loading. The site is mobile-optimized and accessible, with semantic HTML and ARIA landmarks. Technical risks are minimal, with no visible deprecated or vulnerable components. Opportunities exist to further modernize by consolidating scripts and enhancing security headers. Overall, the technical infrastructure supports a high-quality user experience and scalable content delivery.
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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