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Security report for resonanz-digital.at

Resonanz Digital · Technology · Austria

High risk. 9 critical or high findings in GDPR outside view, Network security and 1 other check.

Security score

49/100

Risk levelHigh

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

Resonanz Digital is a well-established digital agency based in Austria, specializing in WordPress websites, online shops, eCommerce solutions, online marketing, SEO, and Google Ads. With over 20 years of experience and a Google Partner certification, the company targets small and medium enterprises, founders, and individual entrepreneurs. Their service portfolio includes web design, WordPress development, maintenance, plugin development, and marketing services, positioning them as a trusted partner for digital presence creation. The website demonstrates a strong brand consistency and excellent content quality, supported by positive customer reviews from ProvenExpert. Technically, the site runs on WordPress with the Enfold theme and uses various performance and multilingual plugins. Hosting is provided via Google Cloud infrastructure. Security-wise, the site supports modern TLS protocols and has valid SPF and DMARC records but lacks advanced security features like HSTS, DNSSEC, and OCSP stapling, which could be improved. The cookie consent mechanism is implemented with opt-in for marketing and statistics cookies, reflecting good privacy compliance. Overall, the website is professional, trustworthy, and well-optimized for SEO and user experience, though performance could be enhanced.

Scanned

NIS2 and GDPR posture

GDPR outside view
18/ 100 · Critical
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

9 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: PostgreSQL

      Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server

      What to do: Immediately restrict access to PostgreSQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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 resonanz-digital.at

This scan found 28 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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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
87
Security headers
15
Email security
60
DNS health
80
Network security
35
GDPR outside view
18
Average
49

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 · found on this site
  • 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

Resonanz Digital holds a strong market position as a specialized WordPress and online shop agency in Austria, focusing on KMU and startups. Their competitive advantage lies in their comprehensive service offering, combining design, development, and marketing expertise, along with long-term client relationships and a Google Partner status. The business model revolves around project-based web development and ongoing maintenance contracts, supplemented by online marketing services. Their partnership ecosystem includes ProvenExpert for reputation management, WP Network Austria for community engagement, and LWND Family affiliation, indicating strategic collaborations. Growth indicators include a diverse portfolio of projects and a visible emphasis on customer satisfaction. The company leverages multilingual capabilities to address both German and English-speaking markets, enhancing reach and client base.

Security posture

The security posture of Resonanz Digital's website is moderate. The use of TLS 1.3 and 1.2 protocols without known vulnerabilities is a positive aspect. SPF and DMARC records are configured, although the DMARC policy is set to 'none', which limits email protection effectiveness. The absence of DNSSEC and CAA records indicates potential DNS security gaps. Lack of HSTS and OCSP stapling reduces HTTPS security robustness and certificate revocation efficiency. No explicit security policy or incident response information is published, which may affect transparency and readiness perception. Cookie consent is implemented properly, supporting GDPR compliance. Overall, while basic security best practices are followed, there is room for improvement in advanced security controls and transparency.

Recommendations

  1. Enable HTTP Strict Transport Security (HSTS) with includeSubDomains and preload to enforce HTTPS and prevent downgrade attacks.
  2. Implement DNSSEC to protect against DNS spoofing and cache poisoning attacks.
  3. Activate OCSP stapling to improve SSL certificate revocation checking and reduce latency.
  4. Strengthen DMARC policy from 'none' to 'quarantine' or 'reject' to enhance email spoofing protection.
  5. Publish a clear security policy and incident response plan to improve transparency and preparedness.

Contact details published on the site

Addresses
Technical notes

Notes

The website is built on WordPress 6.8.1 using the Enfold theme and a child theme, leveraging jQuery and various plugins including WPML for multilingual support and WP Rocket for performance optimization. Hosting is on Google Cloud infrastructure with IP 35.214.174.196. The site supports modern TLS protocols (1.3 and 1.2) but lacks HSTS and OCSP stapling. DNS records include valid SPF and DMARC but no DNSSEC or CAA. Performance is slow with a load time of approximately 6.8 seconds and 57 resources loaded. Mobile optimization and accessibility are good, with SEO optimized metadata and structured data. Technical debt is minimal but performance improvements and enhanced security configurations are recommended to reduce risks and improve user experience.
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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