Chata U Tří sluk is a small hospitality business operating a newly built non-smoking pension located in Modrava, Czech Republic, within the Šumava National Park. The business offers accommodation in various room types with private bathrooms and TV, a restaurant serving buffet breakfasts and all-day meals, and additional services such as event hosting and ecological practices. The website targets tourists, cyclists, families, and groups seeking nature-oriented stays. The company maintains a local market position with a focus on eco-friendly tourism and traditional regional appeal. Technically, the website employs modern JavaScript libraries and responsive design, hosted by a local provider ŠumavaNet.CZ. Security posture is moderate with HTTPS usage and form validation but lacks explicit security headers and published privacy or cookie policies. WHOIS data is unavailable, limiting domain trust assessment. Overall, the site is professional and functional but could improve compliance and security transparency.
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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.
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
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"
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.
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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
90
Security headers
15
Email security
70
DNS health
75
Network security
20
GDPR outside view
10
Average
47
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 chata-modrava.cz, from OffSeq Breach.
No leaked records found
Breach holds no records for chata-modrava.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
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, focusing on accommodation and dining services in a tourist region. It leverages local cultural heritage and natural attractions to attract visitors. Revenue streams likely include room bookings, restaurant sales, and event hosting. The presence of a related pension (Penzion Arnika) suggests a small network or partnership. The company uses digital tools for reservations and customer inquiries, indicating moderate digital maturity. The partnership with ŠumavaNet.CZ for hosting and web design reflects local collaboration. Growth potential exists in eco-tourism and group event services. The business maintains active social media presence via Facebook, enhancing customer engagement.
Security posture
The website demonstrates a basic to moderate security posture. HTTPS is used, and form inputs have client-side validation, reducing some risks. However, no security headers such as Content-Security-Policy or HSTS are detected, which could expose the site to certain web attacks. There is no visible privacy policy or cookie consent mechanism, indicating GDPR compliance gaps. No incident response or vulnerability disclosure information is provided. The absence of WHOIS data reduces domain trust. Overall, the site is functional and low risk but would benefit from enhanced security controls and compliance documentation.
Recommendations
Publish a comprehensive privacy policy and cookie policy to improve GDPR compliance and user trust.
Implement security headers including Content-Security-Policy, X-Frame-Options, and HSTS to strengthen web security.
Add a security.txt file or vulnerability disclosure policy to facilitate responsible reporting of security issues.
Ensure WHOIS data is publicly available or provide justification for privacy protection to improve domain trustworthiness.
Enhance accessibility features and conduct regular security audits to maintain compliance and security posture.
Automated reading of the public site. Ratings are indicative.
Business
Company
Chata U Tří sluk
Description
Nově postavený penzion v Modravě v centru NP Šumava, vhodný pro turisty a cyklisty, nabízí ubytování v pokojích s vlastním sociálním zařízením a TV, restauraci s bufetovou snídaní a možností celodenního stravování, ekologický přístup a služby jako úschovna kol a lyží.
Key services
Ubytování v penzionu, Restaurace s bufetovou snídaní a celodenní stravou, Rezervace pobytů, Organizace oslav, rautů a školení, Ekologický přístup k provozu
Use of HTTPS (implied by external scripts loaded over https)
Form input validation with custom messages
No exposed sensitive data in HTML
Analytics and tracking
Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor
Advertising
Marketing tools
Facebook SDK
Transparency
basic
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
moderate
Key observations
Website is fully accessible with rich content about hospitality services.
No privacy or cookie policies found, indicating compliance gaps.
WHOIS data unavailable, limiting domain trust assessment.
Use of modern JavaScript libraries and responsive design.
Clear contact information and reservation forms present.
No explicit security headers detected in provided data.
No evidence of malware or phishing.
No adult or NSFW content detected.
Technical notes
Notes
The website uses a combination of jQuery, jQuery UI, Flexslider, Fancybox 4, Isotope, and hcOffcanvasNav for UI and interactivity, indicating a moderately modern front-end stack. The site is hosted by ŠumavaNet.CZ, a local hosting provider. Performance is moderate with responsive design and mobile optimization present. SEO is supported by meta tags and structured navigation. However, no CMS is explicitly detected, suggesting a custom or static site architecture. There is room for modernization by adopting newer frameworks or CMS platforms to improve maintainability and scalability. Security-related technical debt includes missing security headers and lack of privacy/cookie policy integration.
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.
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