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Security report for penzion-janovice.cz

DEVELOP-start, spol. s r.o. · Hospitality · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

61/100

Risk levelMedium

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

Penzion Janovice is a small hospitality business operating a guesthouse in Janovice nad Úhlavou, Czech Republic. The website provides detailed accommodation options and an online reservation form targeting tourists and visitors in the region. The business appears locally focused with clear contact details and location information. Technically, the website is built on the Retailys CMS platform using Bootstrap and jQuery UI, with integration of Google Maps and Microsoft Application Insights for analytics. While the site is functional and well-structured, it uses some outdated libraries and lacks comprehensive privacy and security policies. The absence of WHOIS data limits domain trust verification. Overall, the site is moderately secure and professional but would benefit from improved security headers, updated libraries, and formal privacy 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

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

  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 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 penzion-janovice.cz

This scan found 23 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

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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
20
Email security
75
DNS health
75
Network security
100
GDPR outside view
25
Average
61

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 business operates in the hospitality sector providing accommodation services with a straightforward business model focused on local tourism. It leverages an online reservation system and provides multi-language support. The company appears to be a small entity without subsidiaries or parent companies. The website's partner links include the web development company and the Retailys platform provider. There is no evidence of extensive marketing or affiliate programs. The business targets travelers seeking lodging near Klatovy and surrounding areas.

Security posture

The website uses HTTPS and includes CSRF protection on its reservation form, indicating basic security awareness. However, the use of an older jQuery version and lack of security headers such as Content-Security-Policy or X-Frame-Options present potential vulnerabilities. No incident response or security policy information is available. Analytics are handled via Microsoft Application Insights, which may collect user data but no explicit privacy policy is provided. Overall, the security posture is moderate but could be significantly improved with updated libraries, security headers, and documented policies.

Recommendations

  1. Implement and publish a comprehensive privacy policy to enhance GDPR compliance and user trust.
  2. Upgrade jQuery and other JavaScript libraries to their latest secure versions to mitigate known vulnerabilities.
  3. Add essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Conduct a security audit of SSL/TLS configuration to ensure strong encryption and best practices.
  5. Consider publishing a security policy and incident response contact information to improve transparency and readiness.

Contact details published on the site

Addresses
Legal name
DEVELOP-start, spol. s r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DEVELOP-start, spol. s r.o.
Description
Penzion Janovice is a guesthouse located in Janovice nad Úhlavou, Czech Republic, offering accommodation in various room categories including apartments and rooms with private or shared bathrooms. It targets tourists and visitors seeking lodging near Klatovy.
Key services
Accommodation in apartments and rooms, Reservation service via online form
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.12.4, jQuery UI 1.12.1, Bootstrap 4.4.1, Google Maps API, Microsoft Application Insights
Platforms
Retailys CMS platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • CSRF token present in reservation form

Analytics and tracking

Services
Microsoft Application Insights
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Microsoft Application Insights
Marketing tools
Bootstrap, jQuery UI
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. WHOIS data is unavailable, limiting domain trust analysis.
  3. Site uses older JavaScript libraries which may pose security risks.
  4. Cookie consent banner is present and functional.
  5. No explicit privacy policy or terms of service pages found.
  6. Contact information is clearly presented including phone, email, physical address, and contact form.
  7. Google Maps integration provides clear location information.
  8. Website is built on Retailys CMS platform with Bootstrap and jQuery UI.
  9. No social media links detected on the homepage.
  10. No security.txt or vulnerability disclosure information found.
Technical notes

Notes

The website is built on the Retailys CMS platform with Bootstrap 4.4.1 and jQuery UI 1.12.1, supported by Google Fonts and Google Maps API for location services. Microsoft Application Insights is used for telemetry and analytics. The site is mobile responsive and has a clear navigation structure. However, the use of older jQuery versions and lack of modern security headers indicate technical debt and potential security risks. Performance is moderate with no major issues detected. Accessibility is basic but could be improved. SEO is basic with minimal meta descriptions and keywords. Overall, the technical infrastructure is functional but would benefit from modernization and enhanced security 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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