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Security report for almdudler.com

A. & S. Klein GmbH & Co KG · Retail · Austria

High risk. 7 critical or high findings in Network security, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

Almdudler is a well-established Austrian beverage company specializing in herbal lemonade products since 1957. The website reflects a strong market position with a comprehensive product range including original herbal lemonade, sugar-free variants, energy drinks, and syrups. The brand targets a broad general audience with a focus on natural ingredients and sustainability. Technically, the website is built on WordPress with modern SEO and marketing tools integrated, including Google Analytics, Facebook Pixel, and Trusted Shops for trust signals. The site is mobile-optimized and provides a professional user experience with clear navigation and rich content. Security posture is good with HTTPS enforced and no visible vulnerabilities, though additional security headers could enhance protection. Privacy compliance is strong with clear cookie consent mechanisms and GDPR-aligned privacy policies. WHOIS data confirms domain legitimacy and long-term operation consistent with the brand's history. Overall, the website demonstrates a mature digital presence with solid business credibility and security practices.

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

7 findings rated critical or high. Fix these first.

  1. 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

  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"

    • 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';…

  3. 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 almdudler.com

This scan found 23 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
77
Security headers
20
Email security
80
DNS health
75
Network security
0
GDPR outside view
73
Average
54
After the cap
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

Almdudler operates in the retail beverage sector with a focus on herbal and energy drinks. The company leverages its Austrian heritage and natural product positioning to maintain a strong brand identity. Revenue streams include direct product sales via an online shop and international distribution. The website supports customer engagement through product information, sustainability messaging, and career opportunities. Partnerships with Trusted Shops and use of multiple marketing and analytics platforms indicate a sophisticated marketing ecosystem. The company maintains consistent branding and trust indicators, supporting customer confidence and market growth.

Security posture

The website employs HTTPS with a valid SSL certificate and integrates security best practices such as nonce usage for AJAX calls. However, some standard security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not explicitly detected and could be implemented to strengthen defenses. No exposed sensitive data or known vulnerable libraries were found. Incident response and security policy information are not publicly available, which could be improved to enhance transparency and preparedness. Overall, the security posture is solid but could benefit from additional hardening and published policies.

Recommendations

  1. Enable DNSSEC to improve domain name system security.
  2. Implement comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a dedicated security policy and incident response contact information.
  4. Regularly audit third-party scripts and libraries for vulnerabilities.
  5. Enhance transparency by providing data retention policies and DPO contact details.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
A. & S. Klein GmbH & Co KG
Description
Das einzigartige Geschmackserlebnis aus natürlichen Alpenkräutern. Werde auch du zum Dudler und probiere das vielfältige Almdudler Sortiment aus!
Key services
Herbal lemonade products, Energy drinks, Syrups, Online shop
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Yoast SEO, Google Tag Manager, Facebook Pixel, Trusted Shops Widget, Rellax.js (parallax), SVG Sprites
Frameworks
Yoast SEO
Platforms
WordPress
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of nonce for AJAX calls

Analytics and tracking

Services
Google Analytics, LinkedIn Insight, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Trusted Shops
Marketing tools
Trusted Shops Widget
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and well maintained
  2. Strong brand presence with consistent messaging
  3. Comprehensive cookie and privacy policies with consent mechanisms
  4. Use of modern tracking and marketing technologies
  5. No visible security or privacy red flags
  6. No exposed sensitive data or vulnerabilities detected
  7. WHOIS data supports legitimacy and long-term operation
Technical notes

Notes

The website is powered by WordPress CMS with Yoast SEO plugin for search optimization. It uses modern JavaScript libraries such as Rellax.js for parallax effects and integrates multiple marketing and analytics tools including Google Tag Manager, Facebook Pixel, and LinkedIn Insight. The site is mobile responsive with good accessibility features and SEO metadata including Open Graph and JSON-LD structured data. Hosting details are limited but domain registration is stable and long-standing. Performance is moderate with room for optimization. The technical stack is modern and well integrated, supporting a professional online presence.
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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