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Security report for supseven.at

supseven · Technology · Austria

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

supseven is a Vienna-based digital agency specializing in TYPO3 CMS development, web design, SEO, AI optimization, and lead generation services primarily targeting B2B and medium-sized enterprises in the DACH region. The company holds multiple industry certifications and awards, reflecting a strong market position and trusted reputation. Their website demonstrates a mature technical infrastructure leveraging TYPO3 CMS, Google Tag Manager, and Yoast SEO, with excellent mobile optimization and accessibility. Security posture is solid with HTTPS and cookie consent mechanisms in place, though some security headers could be enhanced. Overall, the site is professional, trustworthy, and compliant with GDPR requirements. No critical vulnerabilities or suspicious patterns were detected, indicating a low risk profile.

Scanned

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

7 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

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

Keep watching supseven.at

This scan found 24 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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Full report

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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
52
Security headers
35
Email security
85
DNS health
75
Network security
100
GDPR outside view
28
Average
63

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 agency operates in the technology sector, focusing on digital transformation for medium-sized businesses in Austria, Germany, and Switzerland. Their business model revolves around providing comprehensive TYPO3 CMS solutions, including custom web applications and online shops, supported by SEO and AI-driven marketing strategies. The company maintains a strong partnership ecosystem within the TYPO3 community, organizing events like TYPO3Camp Vienna. Their client portfolio includes reputable companies such as Diamond Aircraft and CA Immo, indicating a solid competitive advantage and growth potential. The presence of certifications and awards further strengthens their market credibility.

Security posture

supseven exhibits a mature security posture with enforced HTTPS, cookie consent management, and no exposed sensitive data in the website content. While explicit security headers like Content-Security-Policy and X-Frame-Options were not detected in the provided data, the overall configuration suggests adherence to best practices. No incident response or vulnerability disclosure policies were found, which could be areas for improvement. The absence of known vulnerabilities or suspicious domains supports a low threat level. GDPR compliance is evident through privacy and cookie policies, enhancing data protection standards.

Recommendations

  1. Implement and verify comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen defense against common web attacks.
  2. Establish and publish a formal vulnerability disclosure policy or security.txt file to improve transparency and incident response readiness.
  3. Regularly audit and update third-party scripts and TYPO3 extensions to mitigate potential vulnerabilities.
  4. Enhance visibility of data protection officer contact information to comply fully with GDPR transparency requirements.
  5. Continue active engagement with the TYPO3 community and maintain certifications to reinforce trust and market position.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
supseven
Description
Agentur für KI-optimierte Websites und Online-Shops mit TYPO3, spezialisiert auf Webdesign, SEO, KI-Optimierung, Leadgenerierung und E-Commerce-Lösungen für B2B und Mittelstand in DACH.
Key services
TYPO3 Webentwicklung, Webdesign, SEO & KI-Optimierung, Leadgenerierung, Online Shops, Webapplikationen nach Maß, TYPO3 Schulungen
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, Google Tag Manager, Yoast SEO for TYPO3, Laravel (mentioned in services), vue.js (mentioned in services)
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data detected in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (_ga cookie via GTM)
Marketing tools
Yoast SEO for TYPO3
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible and professionally designed
  2. Strong focus on TYPO3 CMS and digital agency services
  3. Active social media presence with multiple platforms linked
  4. Cookie consent and privacy policies are implemented and accessible
  5. Multiple awards and certifications enhance trust
  6. No security or privacy red flags detected
  7. Content is business-focused and safe for general audiences
Technical notes

Notes

The website is built on TYPO3 CMS, a robust open-source content management framework, complemented by modern technologies such as Google Tag Manager and Yoast SEO for TYPO3. The site is mobile-optimized with responsive design and accessibility features. Performance is moderate, with potential for optimization in image delivery and script loading. The technical stack includes mentions of Laravel and vue.js for custom web applications, indicating a versatile development approach. No hosting provider details were identified. Overall, the technical implementation supports a professional and scalable digital presence with room for security header enhancements.
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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