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Security report for ckhana.cz

AGENTURA Hana s.r.o. · Hospitality · Czech Republic

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

Security score

56/100

Risk levelMedium

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

AGENTURA Hana s.r.o. operates the website www.ckhana.cz as a travel agency specializing in flight-based and other transport holiday packages from cities such as Ostrava, Katowice, Brno, Prague, and Vienna. The company offers a variety of travel services including last-minute deals, exotic destinations, and European vacations. The website targets Czech-speaking travelers and provides a comprehensive catalog of travel offers with booking capabilities. Technically, the site is built on the CeSYS travel agency system, utilizing modern web technologies such as jQuery, Bootstrap, Google reCAPTCHA, and Google Analytics. The site is mobile-optimized and includes SEO best practices with proper metadata and Open Graph tags. Security posture is solid with HTTPS enforced and spam protection on forms, but lacks some security headers and explicit privacy policy documentation. The absence of WHOIS data for the domain raises some concerns about domain legitimacy, though the website content and business information appear professional and trustworthy. Overall, the site is functional and well-structured but would benefit from enhanced transparency and security documentation.

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

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

  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';…

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Keep watching ckhana.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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  • 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
57
Security headers
15
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
56

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 positions itself as a regional travel agency serving the Czech market with a focus on flight-based holiday packages and last-minute offers. Its business model revolves around packaged tours and travel bookings, leveraging partnerships with accommodation providers and transport services. The presence of affiliate links to booking.com indicates a revenue stream from affiliate commissions. The target customers are leisure travelers seeking vacations in Europe, Asia, and exotic locations. The company maintains an active social media presence on Facebook and uses marketing tools such as Google Analytics and Facebook Pixel for audience tracking and retargeting. Growth potential exists through expanding destination offerings and improving digital marketing. However, the lack of visible privacy and terms policies may impact customer trust and compliance.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enabled and Google reCAPTCHA protecting forms against spam and abuse. Cookie consent is implemented with granular user controls, indicating awareness of privacy regulations. However, the absence of key security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options reduces defense-in-depth. No vulnerability disclosure or incident response information is published, which limits transparency in security management. The missing WHOIS data for the domain is a notable risk factor, potentially indicating privacy protection or registration issues. Overall, the site is reasonably secure for its business type but should improve documentation and technical controls to enhance trust and compliance.

Recommendations

  1. Publish a comprehensive privacy policy page clearly accessible from the website footer.
  2. Add terms of service and security policy pages to improve legal transparency.
  3. Implement security headers including CSP, HSTS, and X-Frame-Options to harden the site.
  4. Establish and publish a security.txt file for vulnerability disclosure and incident reporting.
  5. Verify domain registration status and ensure WHOIS data is accurate and publicly available.

Contact details published on the site

Addresses
Legal name
AGENTURA Hana s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AGENTURA Hana s.r.o.
Description
Nabízíme zájezdy do celého světa. Pobytové zájezdy, poznávací zájezdy, zájezdy za sportem, lyžařské zájezdy a exotické zájezdy.
Key services
Flight-based holiday packages, Bus and car transport holiday packages, Last-minute deals, Exotic and European destinations
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Google reCAPTCHA, Google Analytics, OpenLayers (map library), slick slider
Frameworks
CeSYS travel agency system
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on forms
  • Cookie consent with granular controls

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads (implied by Google Tag Manager)
Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is a travel agency site targeting Czech customers.
  2. Content is rich with travel offers, destinations, and booking options.
  3. No privacy policy or terms of service pages found.
  4. Cookie consent mechanism is implemented with detailed categories.
  5. Contact information is clearly provided including phone and address.
  6. Forms use Google reCAPTCHA for spam protection.
  7. No security.txt or vulnerability disclosure found.
  8. WHOIS data is missing, which is a concern for domain legitimacy.
  9. No signs of adult or unsafe content.
  10. Use of modern JavaScript libraries and frameworks.
Technical notes

Notes

The website uses a modern technology stack centered on the CeSYS travel agency platform, with front-end libraries such as jQuery and Bootstrap for responsive design. Google Analytics and Facebook Pixel are integrated for analytics and marketing. The site loads multiple external scripts and resources from trusted CDNs and affiliate partners like booking.com. Performance is moderate with some optimization potential. Accessibility is basic but could be improved. SEO is well addressed with proper meta tags and Open Graph data. The site uses Google reCAPTCHA v2 for form protection. Hosting provider details are not explicitly identified. Overall, the technical implementation supports the business needs but could benefit from enhanced security and accessibility features.
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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