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Security report for rekava.cz

Rekáva s.r.o. · Other · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

59/100

Risk levelMedium

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

Rekáva s.r.o. is a small Czech company focused on environmental sustainability by repurposing coffee grounds. Their business model includes providing a collection service for coffee grounds to cafes and organizations, as well as educating individuals and households on cultivating oyster mushrooms using coffee grounds. The website is built on the Wix platform, indicating a moderate level of digital maturity with standard web technologies and some error monitoring via Sentry. While the site is well-designed and mobile-optimized, it lacks explicit privacy and cookie policies, as well as security headers, which are important for compliance and security posture. The absence of WHOIS data reduces domain trustworthiness, though the website content and structured data suggest a legitimate business. Overall, the security posture is moderate but could be improved with better policy disclosures and technical security enhancements.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

    • 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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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';…

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

Keep watching rekava.cz

This scan found 26 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
72
Security headers
35
Email security
60
DNS health
60
Network security
100
GDPR outside view
25
Average
59

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

Technical appendix

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

Business context

Business profile

The company operates in a niche environmental sector, targeting cafes, organizations, and eco-conscious individuals. Their competitive advantage lies in combining a practical waste collection service with educational outreach, positioning them as a sustainability-focused service provider in the Czech Republic. The business model is service-oriented with a focus on circular economy principles. The website supports multiple languages, indicating an intent to reach a broader audience. However, the lack of detailed business registration information and WHOIS transparency may impact perceived credibility. The company appears to be small-sized with no visible parent or subsidiary relationships.

Security posture

The website uses HTTPS, which is a fundamental security requirement. However, it lacks important security headers such as Content Security Policy, HSTS, and X-Frame-Options, which help mitigate common web attacks. No forms or input fields were detected, reducing immediate risk from injection attacks, but also limiting user interaction. The site uses Sentry for error monitoring, which is a positive security practice. There is no evidence of a vulnerability disclosure policy or incident response contact, which are important for mature security programs. Privacy and cookie policies are missing, which is a compliance gap especially under GDPR. Overall, the security maturity is moderate but improvements are needed in policy transparency and technical controls.

Recommendations

  1. Implement and publish comprehensive privacy and cookie policies with user consent mechanisms to ensure GDPR compliance.
  2. Add standard security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options to enhance web security.
  3. Establish and disclose a vulnerability disclosure policy and incident response contact information to improve security transparency and readiness.
  4. Conduct regular audits of third-party scripts and libraries to identify and mitigate potential vulnerabilities.
  5. Enhance accessibility features and SEO optimization to improve user experience and search engine visibility.

Contact details published on the site

Addresses
Legal name
Rekáva s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Rekáva s.r.o.
Description
Jsme reKáva. Dáváme nový smysl kávové sedlině. Kavárnám a organizacím poskytujeme svozovou službu kávové sedliny. Jednotlivce a domácnosti učíme, jak na ní pěstovat hlívu ústřičnou.
Key services
Svozová služba kávové sedliny pro kavárny a organizace, Vzdělávání jednotlivců a domácností o pěstování hlívy ústřičné
Content quality
good
Branding
consistent

Technology

Stack
Wix.com Website Builder, Sentry (error monitoring), Core-js polyfills, Focus-within polyfill
Platforms
Wix
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • Use of HTTPS (implied by https URLs)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Sentry (error monitoring)
Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
Sentry
Transparency
poor

Site quality

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

Key observations

  1. Website is built on Wix platform with standard Wix scripts and styles
  2. No visible contact forms in provided HTML content
  3. Contact phone and address only found in structured data, not visible in page text
  4. No privacy, cookie, or terms of service pages detected in HTML content
  5. No security or incident response policies found
  6. No WHOIS data available, possibly due to privacy protection or domain not registered
  7. Website content is in Czech language with multilingual support links
  8. Social media meta tags present but no direct social media links found in HTML
  9. No advertising or affiliate programs detected
  10. Minimal tracking scripts detected (Sentry for error monitoring)
Technical notes

Notes

The website is built on the Wix platform, utilizing Wix's proprietary scripts and styles. It includes polyfills for legacy browser support and uses Sentry for error monitoring. The site is mobile-optimized and uses modern web standards but lacks advanced SEO and accessibility features. Performance is moderate, with no critical issues detected in the HTML structure. The absence of WHOIS data and security headers indicates some technical debt and potential risks. Hosting is managed by Wix, which generally provides reliable infrastructure but limits direct control over server-level security configurations.
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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