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Security report for labrulez.cz

Schizofreny s.r.o. · Education · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

LabRulez, operated by Schizofreny s.r.o., is a specialized online platform dedicated to the analytical chemistry community, primarily serving the Czech Republic. The website aggregates scientific news, educational webinars, a comprehensive document library, and a marketplace for analytical instruments. It targets professionals and companies in the analytical chemistry sector, offering a centralized hub for knowledge sharing and commerce. The platform also plans future expansions including a virtual academy and an e-shop, indicating growth ambitions. Technically, the site is built using modern web technologies such as Gatsby and React, hosted behind Cloudflare for performance and security. The website demonstrates good design quality, mobile optimization, and SEO practices, contributing to a positive user experience. Security posture is strong with HTTPS enforced and standard security headers present, although explicit security policies and incident response information are absent. Privacy compliance is partial, with a basic terms of service PDF available but lacking a dedicated privacy or cookie policy page and consent mechanism. Overall, LabRulez presents a credible and professional digital presence with room for improvement in privacy and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

8 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

  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 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';…

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

Keep watching labrulez.cz

This scan found 21 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

Email alerts on material changes and an exportable JSON history of every change.

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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
75
Security headers
50
Email security
75
DNS health
80
Network security
100
GDPR outside view
10
Average
65

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 labrulez.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for labrulez.cz 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

LabRulez occupies a niche market within the analytical chemistry and scientific education sectors, leveraging a community-driven business model that combines content provision, educational services, and a marketplace. Its competitive advantage lies in its comprehensive aggregation of analytical chemistry resources and its local market focus with aspirations for global reach. Revenue streams likely include advertising, sponsored content, marketplace transactions, and potentially future e-commerce sales. The platform fosters partnerships with related scientific sites such as gcms.cz, lcms.cz, and icpms.cz, enhancing its ecosystem. The company’s small size and focused sector position it well for specialized growth, supported by a consistent brand and active social media engagement. Strategic observations suggest that expanding privacy compliance and security transparency could enhance trust and regulatory alignment, supporting sustainable growth.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and multiple security headers implemented, reducing common web vulnerabilities. The use of Cloudflare provides additional protection and performance benefits. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of published security policies, incident response procedures, and vulnerability disclosure mechanisms indicates gaps in security governance and transparency. Privacy compliance is limited, lacking cookie consent and detailed privacy policy disclosures, which may pose regulatory risks under GDPR. The site’s security culture appears functional but could benefit from formalized policies and user-facing security information to improve incident readiness and user trust.

Recommendations

  1. Implement a visible cookie consent banner and detailed cookie policy to enhance GDPR compliance.
  2. Publish comprehensive privacy and security policies on the website, including data protection and incident response procedures.
  3. Add a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security posture.
  4. Enhance accessibility features to meet recognized standards and improve inclusivity.
  5. Maintain and expand partnerships and content offerings to strengthen market position and user engagement.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Schizofreny s.r.o.
Description
LabRulez is a platform aggregating information from the world of analytical chemistry, providing news, webinars, a library of documents, product and service listings, and a marketplace for buying and selling used analytical instruments. It connects users and companies in the analytical chemistry field, offering educational content, event listings, and future plans for an academy and e-shop.
Key services
News and updates in analytical chemistry, Webinars and educational seminars, Document library with scientific and technical articles, Marketplace for buying and selling used analytical instruments, Company profiles and career listings
Content quality
good
Branding
consistent

Technology

Stack
React, Gatsby, Cloudflare, Google Analytics
Frameworks
Gatsby
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Cloudflare CDN and security services
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Cloudflare Insights
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Cloudflare Insights
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented and focused on analytical chemistry and education.
  3. No privacy or cookie policy banner detected, which may impact GDPR compliance.
  4. Social media presence is active on Twitter, Facebook, and LinkedIn.
  5. Use of modern web technologies and CDN for performance and security.
  6. No direct contact emails or phone numbers found in the HTML; contact is via a form.
  7. Terms of service are available as a PDF hosted on a partner domain.
  8. No explicit security or incident response policies published.
  9. No vulnerability disclosure or security.txt file found.
Technical notes

Notes

The website is built on a modern React-based static site generator (Gatsby), ensuring fast load times and good SEO. Hosting behind Cloudflare provides CDN and security benefits. The site uses Google Analytics and Google Tag Manager for tracking, with moderate user tracking levels. The technical implementation is robust, with valid HTML and CSS, responsive design, and optimized media assets. There is no evidence of technical debt or outdated libraries. Opportunities exist to improve accessibility and privacy compliance features. Overall, the technical infrastructure supports a scalable and performant platform aligned with current web standards.
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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