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Security report for eurolysine.com

EUROLYSINE · Manufacturing · France

Low risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

77/100

Risk levelLow

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

EUROLYSINE is a French company specializing in the design and production of amino acid-based nutritional solutions for farm animals such as poultry, swine, and fish. Established in 1976 and now part of the Avril group, the company emphasizes sustainability and innovation through fermentation-based low-carbon amino acids and customized solutions. Their market position is that of a medium-sized, reputable player in the animal nutrition manufacturing sector, targeting livestock producers and agricultural professionals. Technically, the website employs modern web technologies including AngularJS and Bootstrap, with good mobile optimization and SEO practices. The presence of JSON-LD structured data enhances search engine understanding. Performance is moderate, and accessibility is good. The site uses HTTPS and implements a cookie consent mechanism, reflecting awareness of privacy regulations. From a security standpoint, the site has a solid SSL configuration but lacks explicit security headers and published security policies or incident response information. No vulnerabilities or exposed sensitive data were detected in the provided content. The WHOIS data for the subdomain is unavailable, which is typical and not suspicious. Overall, the security posture is good but could be improved by adding security headers and transparency about security practices. The overall risk is low with no signs of malicious activity or content safety concerns. Strategic recommendations include enhancing security headers, publishing security and incident response policies, and adding vulnerability disclosure information to improve trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

4 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.

    • 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. 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 384-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 eurolysine.com

This scan found 18 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
85
Email security
85
DNS health
85
Network security
100
GDPR outside view
53
Average
77

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

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 eurolysine.com, from OffSeq Breach.

No leaked records found

Breach holds no records for eurolysine.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

EUROLYSINE operates in the manufacturing and agricultural sectors, focusing on amino acid solutions for animal feed. Their competitive advantage lies in sustainable, fermentation-based production and customized nutritional products. The business model is B2B, serving livestock producers and animal nutrition professionals. Revenue streams likely include product sales and support services such as the EvaPig® tool. The company shows growth indicators through innovation and sustainability commitments. The partnership with the Avril group strengthens their market position and resource access. The website reflects a mature digital presence with clear branding and professional content, supporting their market credibility.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and cookie consent implemented. However, the absence of security headers like Content Security Policy, HSTS, and X-Frame-Options reduces the overall security hardening. No incident response or security policy information is published, which is a gap in transparency and preparedness. There is no evidence of vulnerability disclosure programs or security.txt files. Data protection practices appear compliant with GDPR as indicated by the privacy policy and cookie consent. Overall, the security posture is adequate for the business type but can be improved to meet higher standards and regulatory expectations.

Recommendations

  1. Implement and configure security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response plan on the website to improve transparency and preparedness.
  3. Introduce a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Enhance privacy compliance by detailing data retention policies and providing clearer user controls over data collection.
  5. Regularly audit and update third-party scripts and dependencies to mitigate risks from vulnerable libraries.

Contact details published on the site

Addresses
Legal name
EUROLYSINE
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
EUROLYSINE
Description
EUROLYSINE designs and produces amino acid-based solutions meant for farm animals (poultry, swine, fish). The company focuses on sustainable, low-carbon amino acids produced by fermentation and offers customized nutritional solutions for livestock.
Key services
Production of amino acids via fermentation, Customized nutritional solutions (NOOV-CS™), Sustainability-focused products (NOOVALIFE™), Functional amino acid solutions (inneus®), Practical support tools (EvaPig®)
Content quality
excellent
Branding
consistent

Technology

Stack
AngularJS (ng- directives), Bootstrap (modal, responsive classes), JSON-LD structured data, WebP images, HTML5, CSS3
Frameworks
AngularJS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced (implied by og:url https)
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is professionally presented with clear business focus on amino acid solutions for animal nutrition.
  3. Cookie consent and privacy policy are implemented indicating GDPR awareness.
  4. No explicit security policies or incident response information published.
  5. WHOIS data for subdomain is unavailable, which is normal; no suspicious domain registration patterns detected.
  6. No advertising or tracking scripts explicitly detected in HTML content.
  7. Social media presence limited to LinkedIn link.
  8. Parent company Avril group is referenced and linked.
Technical notes

Notes

The website uses AngularJS framework combined with Bootstrap for responsive design, indicating a modern but somewhat legacy JavaScript framework choice. The use of JSON-LD structured data is a positive SEO and semantic web practice. Images are optimized with WebP format support. The site is mobile optimized and accessible with clear navigation and content structure. Performance is moderate, likely due to some legacy framework overhead. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not available from the provided data. Technical risks include potential outdated AngularJS usage and missing security headers which could be addressed in future modernization efforts.
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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