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Security report for typo3.com

TYPO3 GmbH · Technology · Germany

Medium risk. 4 critical or high findings in Security headers and GDPR outside view.

Security score

61/100

Risk levelMedium

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

TYPO3 GmbH operates a professional and flexible open source enterprise content management system (CMS) platform, TYPO3 CMS, with a strong market position in the technology sector. The company offers a comprehensive suite of services including extended support, official certifications, training courses, and a partner program targeting enterprises, agencies, developers, and marketers. Their website demonstrates excellent content quality, branding consistency, and trust indicators such as certifications and community engagement. Technically, TYPO3.com is built on TYPO3 CMS with integrations of modern tools like Usercentrics for consent management, Google Tag Manager, and Sentry for error tracking. However, the current SSL/TLS configuration is invalid, which poses a significant security risk. The company maintains GDPR compliance with a robust privacy and cookie policy and actively promotes upcoming events and case studies to engage its audience. Overall, TYPO3 GmbH shows a mature digital presence with room for improvement in security infrastructure.

Scanned

This is an earlier scan of typo3.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
43/ 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. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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

    • 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

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

Keep watching typo3.com

This scan found 21 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

€25per month

  • 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
50
Security headers
30
Email security
65
DNS health
90
Network security
90
GDPR outside view
43
Average
61

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

TYPO3 GmbH is positioned as a leading open source CMS provider with a focus on enterprise clients and diverse industry sectors including technology, education, government, and non-profit. Their business model combines open source software with commercial services such as extended support, certifications, and training, generating multiple revenue streams. The company fosters a strong partner ecosystem and community engagement through events and a partner program. Their market presence is reinforced by a consistent brand and comprehensive content strategy. TYPO3 GmbH targets decision makers, developers, marketers, and agencies, emphasizing security, scalability, and flexibility. Growth indicators include active event participation and continuous certification offerings. Strategic partnerships and official integrations further strengthen their market position.

Security posture

The security posture of TYPO3.com reveals a mixed maturity level. While the domain has well-configured SPF and DMARC DNS records with strict reject policies, the SSL/TLS certificate is invalid and no secure protocols are enabled, exposing visitors to potential risks. The absence of HSTS, OCSP stapling, and session resumption further weakens the security stance. No explicit security policy or incident response contact information is found on the site. The company demonstrates GDPR compliance and uses a consent management platform, indicating awareness of privacy regulations. However, the invalid SSL certificate is a critical vulnerability that undermines trust and security. Overall, TYPO3 GmbH should prioritize fixing SSL/TLS issues and enhancing security headers to improve their security maturity and protect their users.

Recommendations

  1. Install and maintain a valid SSL/TLS certificate supporting TLS 1.2 or 1.3 to secure all website traffic.
  2. Enable HTTP Strict Transport Security (HSTS) with includeSubDomains and preload to enforce HTTPS usage.
  3. Correct and properly configure CAA DNS records to restrict certificate issuance to authorized CAs.
  4. Implement OCSP stapling and session resumption to improve SSL performance and security.
  5. Publish a clear security policy and incident response contact information to enhance transparency and readiness.

Contact details published on the site

Addresses
Legal name
TYPO3 GmbH
Technical notes

Notes

TYPO3.com is built on the TYPO3 CMS platform, leveraging modern web technologies including Bootstrap for responsive design and Usercentrics for consent management. The site integrates analytics and error tracking tools such as Visitor Analytics, Google Tag Manager, and Sentry. Hosting is managed via Google Cloud DNS with multiple geographically distributed nameservers. Performance is moderate with a page load time of approximately 5.6 seconds and a page size of 277 KB. The site is well-optimized for mobile and accessibility standards, with good SEO practices evident in metadata and structured navigation. However, the invalid SSL certificate and lack of secure protocols represent significant technical debt and risk. Addressing these issues will improve overall infrastructure quality and reduce operational 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. 57/100Medium32 findingsView report
  2. 57/100 +4Medium32 findingsView report
  3. 53/100Medium33 findingsView report
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