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Security report for penzionholec.cz

Penzion Holec · Hospitality · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

45/100

Risk levelHigh

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

Penzion Holec is a small hospitality business offering comfortable accommodation in the South Moravia region of the Czech Republic. The website presents detailed information about rooms and apartments, amenities, and booking conditions, targeting tourists and visitors interested in regional wine tourism. The business operates an online booking system integrated via an external provider (Puxis), facilitating reservations and customer communication. The website is built using Mobirise CMS with Bootstrap framework, providing a responsive and user-friendly experience. Contact information and company registration details are clearly presented, enhancing business credibility. Technically, the website uses modern web technologies but has some security concerns, notably the loading of an external booking script over HTTP, which could expose users to man-in-the-middle attacks. No explicit security headers were detected, and there is no cookie consent mechanism, which may impact privacy compliance. The booking system provides links to terms and privacy policies, indicating some level of GDPR compliance. The site is accessible without WAF or blocking mechanisms, and content is safe for general audiences. Security posture is moderate with room for improvement in headers and secure script loading. The domain registration data is consistent with the business profile, showing a legitimate and stable online presence since 2017. Overall, the website is professional and trustworthy but would benefit from enhanced security and privacy features.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 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

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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"

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

Keep watching penzionholec.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.

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

€39.90one-time

  • The complete analysis as a PDF you can cite
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  • 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
42
Security headers
30
Email security
60
DNS health
75
Network security
20
GDPR outside view
45
Average
45

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention penzionholec.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for penzionholec.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Penzion Holec operates in the hospitality sector, focusing on accommodation services in a niche regional tourism market centered around the Pálava wine region. The business model relies on direct online bookings and local wine-related experiences, targeting tourists seeking authentic regional stays. The company maintains partnerships with related wine businesses (vinoholec.cz and eshopvinoholec.cz), indicating a complementary ecosystem. The website content and structure support a clear value proposition with transparent pricing and booking conditions. Growth potential lies in expanding digital marketing and improving online booking security. The company is small-sized, founded in 2017, and maintains a consistent brand presence with clear contact and legal information.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is assumed but not explicitly confirmed in the HTML content. The absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. The external booking system script is loaded over HTTP, posing a risk of interception or tampering. No incident response or security policy information is provided on the site. GDPR compliance is partially addressed through booking system privacy links and data usage statements. No vulnerability disclosure or security.txt files are found. Overall, the site is functional but requires improvements in secure script loading, header implementation, and explicit security policies to enhance trust and compliance.

Recommendations

  1. Ensure all external scripts, especially booking system scripts, are loaded over HTTPS to prevent man-in-the-middle attacks.
  2. Implement standard security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), X-Frame-Options, and X-Content-Type-Options.
  3. Add a clear cookie policy and consent mechanism to comply with privacy regulations and enhance user trust.
  4. Publish a security policy and incident response contact information to improve transparency and preparedness.
  5. Regularly audit and update third-party integrations and libraries to mitigate vulnerabilities and maintain compliance.

Contact details published on the site

Addresses
Legal name
Penzion Holec
Registration number
IČ: 23490772
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Penzion Holec
Description
Comfortable accommodation in the heart of Pálava, offering stylish rooms and apartments with amenities such as air conditioning, private parking, and a covered pergola with a gas grill. Located in the wine village Dolní Dunajovice near sunny Pálava.
Key services
Room and apartment accommodation, Online booking, Wine tasting and group events
Content quality
good
Branding
consistent

Technology

Stack
Mobirise Website Builder v5.0.29, Bootstrap 4, jQuery, Tether, Puxis Booking System
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
55/100
Good practices seen
  • Use of HTTPS (assumed from URL)
  • Booking system requires agreement to terms and privacy policy

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website uses Mobirise CMS with Bootstrap framework.
  2. Booking system is integrated via external Puxis service.
  3. Contact details and company registration number are clearly displayed.
  4. No explicit privacy or cookie banner found on main site, but booking system provides terms and privacy links.
  5. External booking script loaded over HTTP is a security concern.
  6. No visible security headers in HTML content.
  7. Social media presence on Facebook and Instagram is linked.
  8. Content is in Czech language targeting local/regional customers.
  9. No signs of malware, phishing, or suspicious content.
Technical notes

Notes

The website is built using Mobirise Website Builder with Bootstrap 4 framework, jQuery, and Tether libraries, providing a responsive and modern design. The integration of the Puxis booking system adds dynamic reservation functionality but introduces security concerns due to HTTP script loading. Performance is moderate with no major issues detected. SEO and accessibility are basic but adequate for the business scope. Hosting is provided by Active24, consistent with the domain registrar. The site lacks advanced technical optimizations such as security headers and cookie consent, which are recommended for modernization and compliance.
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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