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Security report for rezervace.online

GARVIS Solutions s.r.o. · Technology · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

75/100

Risk levelMedium

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

REENIO, operated by GARVIS Solutions s.r.o., is a Czech-based online reservation system offering a cloud-hosted SaaS platform tailored for businesses providing direct customer services such as wellness centers, sports facilities, and cultural events. The platform features flexible booking options, automated notifications, integrated online payments, and a user-friendly interface optimized for desktop and mobile devices. It holds a strong market position in the Czech Republic with a growing customer base and recognized certifications including GDPR readiness and payment provider certifications. Technically, the website employs modern web technologies including Bootstrap, Font Awesome, and cloud hosting on Microsoft Azure, ensuring fast performance and mobile responsiveness. Security posture is solid with HTTPS enforced, cookie consent mechanisms, and secure payment integrations, though explicit security policies and incident response contacts are not publicly disclosed. Overall, the website demonstrates high professionalism, trustworthiness, and compliance with privacy regulations, making it a reliable service provider in its domain.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

6 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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. 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

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

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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
75
Email security
95
DNS health
65
Network security
100
GDPR outside view
40
Average
75

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

REENIO targets small to medium-sized enterprises and larger companies with multiple locations, focusing on sectors such as wellness, education, sports, and event management. Its business model is subscription-based with a free tier and paid packages offering advanced features. The company leverages partnerships with payment gateways like GoPay and ThePay, and has received regional awards enhancing its credibility. The platform's cloud-based architecture supports scalability and continuous feature updates driven by customer feedback. The presence of numerous reputable clients and active social media engagement indicates a healthy ecosystem and growth potential. Strategic observations suggest continued investment in security transparency and incident response capabilities could further strengthen market trust.

Security posture

The website enforces HTTPS with anonymized IP tracking in analytics, employs cookie consent banners compliant with GDPR, and integrates secure payment gateways certified by recognized providers. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a published security policy or incident response contact limits transparency. Security headers such as X-Frame-Options and X-Content-Type-Options were not explicitly found and should be verified or implemented. The contact form includes email validation, reducing injection risks. Overall, the security maturity is good but could be enhanced by formalizing security governance documentation and vulnerability disclosure mechanisms.

Recommendations

  1. Publish a dedicated security policy page detailing security practices and controls.
  2. Add a security.txt file to facilitate responsible vulnerability disclosure.
  3. Implement and verify HTTP security headers like X-Frame-Options and X-Content-Type-Options.
  4. Provide explicit incident response contact channels such as security@ or abuse@ emails.
  5. Conduct regular third-party script audits to mitigate supply chain risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GARVIS Solutions s.r.o.
Description
On-line rezervační systém nabízející široké možnosti nastavení, snadnou dostupnost a efektivní nástroje pro komunikaci se zákazníky a rezervace služeb. Cloudové řešení s pravidelnými aktualizacemi.
Key services
Online rezervace, Automatická upozornění e-mailem a SMS, Cloudové řešení na Microsoft Azure, On-line platby integrovány s GoPay a ThePay, Odbavovací aplikace s QR kódy, Marketingová komunikace
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Tag Manager, Google Analytics, Font Awesome, Bootstrap, Microsoft Azure (cloud hosting), Cookie Consent library
Frameworks
Bootstrap
Platforms
Web Application
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS with anonymized IP in analytics
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML
  • Secure contact forms with email validation
  • Use of reputable payment gateways (GoPay, ThePay)

Analytics and tracking

Services
Google Analytics, Google Ads
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Facebook Pixel
Marketing tools
Smartsupp Chat
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-structured.
  2. Clear business focus on online reservation system with cloud hosting.
  3. Strong GDPR and cookie compliance with visible consent mechanisms.
  4. Multiple reputable payment integrations and certifications.
  5. Active social media presence and customer references.
  6. No signs of suspicious or malicious content.
  7. Good technical implementation with modern technologies.
  8. No explicit security policy or incident response info published.
  9. Contact information is available but limited to email and chat form.
Technical notes

Notes

The website is built on a custom platform using modern front-end technologies including Bootstrap and Font Awesome, hosted on Microsoft Azure cloud infrastructure. It leverages Google Tag Manager and Google Analytics for tracking, with cookie consent mechanisms ensuring privacy compliance. The site is optimized for mobile devices and demonstrates fast loading times. No CMS was detected, indicating a bespoke solution. The technical stack is modern and well-maintained, with regular updates and performance optimizations evident. Opportunities exist to enhance accessibility features and formalize security headers to reduce technical risks.
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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