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Security report for honza-letenky.cz

Transportation · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

43/100

Risk levelHigh

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

Honza-letenky.cz is a Czech Republic-based travel affiliate website specializing in offering cheap flight tickets, weekend stays, and vacation packages primarily from Prague and across Europe. The site leverages affiliate partnerships with multiple travel deal providers, including Pelikan, to provide users with budget travel options. The website is built on WordPress with a Bootstrap framework, integrating third-party affiliate widgets and scripts to enhance user experience. While the site is functional and visually consistent, it lacks critical compliance documents such as a privacy policy and terms of service, which are essential for GDPR compliance and user trust. Security posture is moderate with HTTPS enabled and cookie consent implemented, but missing security headers and direct contact information reduce overall security maturity. The domain registration data aligns well with the website's business purpose, indicating legitimacy. Strategic improvements in compliance, security headers, and contact transparency would enhance trust and reduce risk.

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

10 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

  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. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  4. 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"

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

Keep watching honza-letenky.cz

This scan found 25 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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
85
Security headers
15
Email security
60
DNS health
75
Network security
0
GDPR outside view
25
Average
43

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 · found on this site
  • 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 website operates in the transportation sector focusing on budget travel services through affiliate marketing. Its market positioning is niche, targeting cost-conscious travelers seeking last-minute deals and weekend getaways. The business model relies on affiliate commissions from partner travel sites, as evidenced by multiple outbound links to related domains. The site is relatively new, founded in 2022, and appears to be a small-sized operation without visible parent or subsidiary companies. The partnership ecosystem is robust with many related domains linked in the footer and content. Growth potential depends on expanding affiliate relationships and improving compliance and user trust factors.

Security posture

The security maturity level is moderate. HTTPS is properly configured, and a cookie consent mechanism is in place, indicating awareness of privacy regulations. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection is a gap that could expose the site to common web vulnerabilities. No direct contact or incident response information is provided, which limits the ability to report security issues. No vulnerabilities or exposed sensitive data were detected in the analysis. Compliance gaps exist due to missing privacy and terms of service pages. Overall, the site would benefit from enhanced security hardening and compliance documentation to improve its security posture.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service to meet GDPR and user trust requirements.
  2. Add security HTTP headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.
  3. Provide clear contact information including an incident response or abuse contact email to facilitate security reporting.
  4. Regularly update WordPress core, themes, and plugins to minimize vulnerabilities.
  5. Enhance accessibility and SEO features to improve user experience and search engine ranking.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Website offers cheap flight tickets, weekend stays, and vacations primarily targeting customers looking for affordable travel options from Prague and Europe.
Key services
Cheap flight tickets, Weekend stays, Vacation packages
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Bootstrap, Font Awesome, Pelikan affiliate flight widget
Frameworks
WordPress, Bootstrap
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent with opt-in/out
  • No exposed sensitive data detected

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a WordPress-based travel affiliate site focused on cheap flights and vacation deals.
  2. No privacy policy or terms of service pages found, which is a compliance gap.
  3. Cookie consent mechanism is implemented via a plugin with detailed cookie categories.
  4. No direct contact information such as emails or phone numbers found on the homepage.
  5. No security headers detected; HTTPS is enabled.
  6. Multiple external affiliate and partner domains linked.
  7. No signs of adult or questionable content.
  8. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern WordPress CMS with Bootstrap for responsive design and jQuery for client-side scripting. It integrates affiliate flight widgets from Pelikan, enhancing its service offerings. Performance is moderate with standard CDN usage for fonts and scripts. Mobile optimization is good due to Bootstrap's responsive framework. Accessibility is basic, with room for improvement in semantic markup and ARIA attributes. SEO is basic, with meta tags present but no advanced structured data like JSON-LD for business or product schema. No hosting provider details were found in the HTML content. Overall, the technical infrastructure is adequate for a small affiliate site but could benefit from modernization and enhanced SEO and accessibility practices.
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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