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Security report for dextro-energy.com

Dextro Energy · E-commerce · Germany

Partial score · DNS & email only

73/100

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

Dextro Energy is a well-established German company specializing in sports nutrition products, particularly dextrose-based energy supplements for endurance and fitness athletes. The company operates a professional e-commerce platform built on Shopify, offering a range of products alongside content such as a magazine and a sports team sponsorship. Their market position is solid with a history dating back to 2005, targeting primarily German-speaking customers interested in sports and fitness nutrition. The website demonstrates good branding consistency and trust signals including customer ratings and GDPR compliance. Technically, the site leverages modern Shopify infrastructure, integrates multiple marketing and analytics tools, and employs Cloudflare for security and performance. The site is mobile-optimized, accessible, and SEO-friendly. Security posture is strong with HTTPS enforced and GDPR-compliant cookie consent mechanisms, although explicit security headers could be improved. No critical vulnerabilities or suspicious activities were detected. Overall, the site presents a trustworthy and professional digital presence aligned with its business goals.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

2 findings rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching dextro-energy.com

This scan found 15 issues across 4 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

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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
57
Email security
55
DNS health
80
Network security
100
Average
73

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dextro-energy.com, from OffSeq Breach.

No leaked records found

Breach holds no records for dextro-energy.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Dextro Energy's business model centers on direct-to-consumer e-commerce sales of sports nutrition products, supported by brand marketing and content engagement. Their competitive advantage lies in a focused product niche, established brand recognition, and integration of community elements such as a sports team. Revenue streams are primarily product sales via the online shop. The target customer segment includes endurance athletes and fitness enthusiasts in Germany. The company uses a variety of marketing tools including Klaviyo and Omnisend for email and SMS marketing, Google and Facebook advertising for retargeting, and Shopify's analytics for performance tracking. The partnership ecosystem includes Shopify as the platform provider and Cloudflare for hosting and security. Strategic observations suggest the company maintains a balanced approach between product sales and brand engagement, with room to enhance security transparency and incident response readiness.

Security posture

The website exhibits a mature security posture with mandatory HTTPS, Cloudflare protection, and GDPR-compliant cookie consent that blocks trackers until user approval. No exposed sensitive data or vulnerable libraries were identified in the HTML content. However, explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not visibly configured, which could enhance protection against common web attacks. There is no publicly available security policy or incident response contact information, which is a gap in transparency and readiness. The use of CAPTCHA on forms indicates attention to bot mitigation. Overall, the security measures are robust for an e-commerce site but could be improved with additional headers and published policies.

Recommendations

  1. Enable DNSSEC for the domain to strengthen DNS security and prevent spoofing.
  2. Implement explicit security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  3. Publish a clear security policy and incident response contact information to improve transparency and customer trust.
  4. Regularly audit third-party scripts and marketing tools for security vulnerabilities and privacy compliance.
  5. Continue enhancing accessibility and mobile optimization to maintain high user experience standards.

Contact details published on the site

Addresses
Legal name
Dextro Energy GmbH & Co. KG
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dextro Energy
Description
Dextro Energy offers dextrose-based energy products focused on endurance sports and fitness, including an online shop, magazine, and sport team.
Key services
Online shop for energy products, Sports team sponsorship, Informational magazine content
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript, Google Tag Manager, Facebook Pixel, Klaviyo, Pandectes GDPR app, Cloudflare (for CDN and bot protection)
Frameworks
Shopify Impulse theme
Platforms
Shopify e-commerce platform
Performance
fast
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare for bot protection and DDoS mitigation
  • GDPR-compliant cookie consent with blocking of trackers until consent
  • No exposed sensitive data in HTML
  • Secure forms with CAPTCHA protection

Analytics and tracking

Services
Google Analytics, Shopify Analytics, Facebook Pixel, Klaviyo
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel, Klaviyo, Omnisend
Marketing tools
Klaviyo, Omnisend
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform for sports nutrition products.
  2. Strong GDPR compliance with detailed cookie consent and privacy policy.
  3. Use of multiple marketing and analytics tools with user consent.
  4. No signs of phishing, malware, or suspicious activity.
  5. Good technical implementation with modern Shopify infrastructure.
  6. No explicit security policy or incident response information publicly available.
Technical notes

Notes

The website is built on the Shopify platform using the Impulse theme, leveraging modern JavaScript libraries and Shopify's CDN infrastructure. It integrates multiple third-party marketing and analytics tools such as Google Analytics, Facebook Pixel, Klaviyo, and Omnisend. Performance is optimized with preconnect and DNS-prefetch hints, asynchronous script loading, and Cloudflare CDN usage. The site is mobile responsive and includes accessibility features such as skip links and ARIA attributes. Technical debt appears low with up-to-date libraries and no visible deprecated code. Opportunities exist to enhance security headers and further optimize SEO metadata. The technical infrastructure supports a fast, reliable, and scalable e-commerce experience aligned with business needs.
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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