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Security report for boatsafe.cz

Rentsafe z.s. · Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

55/100

Risk levelMedium

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

Boatsafe.cz is an online insurance provider specializing in comprehensive insurance products tailored for recreational and professional sailors in the Czech Republic. The company offers a variety of insurance products including deposit insurance, skipper liability insurance, travel insurance, cancellation insurance, regatta insurance, and sea assistance services. The website is professionally designed, mobile-optimized, and provides a seamless user experience with clear navigation and extensive content including FAQs, customer testimonials, and partner endorsements. Technically, the site uses modern frameworks such as Yii and Bootstrap, integrates Google Tag Manager and analytics tools, and enforces HTTPS with CSRF protection. However, no WHOIS data was found for the domain, which raises concerns about domain registration transparency. Privacy and cookie policies are well implemented with GDPR compliance and user consent mechanisms. Overall, the site demonstrates a strong business presence and digital maturity but would benefit from enhanced security headers and public WHOIS information to improve trustworthiness.

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

7 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. 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 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 boatsafe.cz

This scan found 22 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
72
Security headers
20
Email security
70
DNS health
85
Network security
40
GDPR outside view
40
Average
55

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

Boatsafe.cz positions itself as a niche insurance provider focused on the boating and yachting market in the Czech Republic. Its competitive advantage lies in specialized insurance products designed by sailors for sailors, with flexible contract durations and online purchasing convenience. The company targets both recreational and professional sailors, offering bundled insurance packages with discounts. Partnerships with established insurance companies and marine assistance providers strengthen its market credibility. The business model relies on direct online sales and customer self-service, supported by a client zone and partner zone. Growth indicators include expansion to Slovakia and active content marketing through articles and lectures. The company operates in a small but specialized market segment with a clear focus on customer trust and service quality.

Security posture

The website demonstrates a good security posture with mandatory HTTPS, CSRF token implementation, and cookie consent mechanisms. However, the absence of visible HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options suggests room for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a published security policy or incident response contact limits transparency in security governance. The use of third-party analytics and marketing scripts introduces potential privacy risks, but these are mitigated by user consent and GDPR compliance. Overall, the security maturity is moderate to good, with recommendations to enhance header security and publish formal security documentation.

Recommendations

  1. Implement comprehensive HTTP security headers (CSP, X-Frame-Options, X-Content-Type-Options) to mitigate common web attacks.
  2. Publish a dedicated security policy and incident response page including contact channels for vulnerability reporting.
  3. Verify and update WHOIS domain registration information to improve transparency and trust.
  4. Conduct regular security audits of third-party scripts and dependencies to prevent supply chain risks.
  5. Enhance data protection officer visibility and provide clear contact information for data privacy inquiries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Rentsafe z.s.
Description
Komplexní pojištění pro rekreační i profi skippery. Pojištění na míru, až na 1 rok. Pojištění od jachtařů pro jachtaře. Sjednání online do 5 minut.
Key services
Pojištění kauce, Pojištění odpovědnosti skippera, Asistence na moři SeaHelp, Cestovní pojištění, Pojištění storna, Pojištění regaty
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Google Tag Manager, Google Analytics, Owl Carousel, Yii Framework (yii.js)
Frameworks
Yii Framework, Bootstrap
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF token present in meta tags
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Hotjar
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google DoubleClick, Facebook Ads
Tracking pixels
Facebook Pixel, Hotjar
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. No WHOIS data available, which is unusual and requires further investigation.
  3. Strong presence of customer testimonials and partner logos enhances trust.
  4. Comprehensive cookie consent and privacy policy mechanisms implemented.
  5. No visible security headers detected in provided data; recommend adding.
  6. Use of modern web technologies and frameworks.
  7. No signs of malware or phishing.
  8. No contact forms detected in HTML content; contact via email and phone only.
  9. Social media presence on Facebook, Instagram, and YouTube.
Technical notes

Notes

The website is built on the Yii PHP framework with Bootstrap for responsive design and jQuery for client-side scripting. It uses Owl Carousel for interactive content sliders and integrates Google Tag Manager for analytics and marketing tag management. The site loads CSS and JS assets efficiently and includes a cookie consent management system. Performance is moderate with good mobile optimization and accessibility features. SEO is supported by proper meta tags and structured data in JSON-LD format. No CMS was explicitly detected, suggesting a custom or framework-based solution. Hosting provider details are not disclosed. The technical stack is modern and well-maintained, supporting a professional online insurance service.
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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