Chata U Tří sluk is a small hospitality business operating a pension and restaurant in the Šumava National Park region of the Czech Republic. The website provides detailed information about accommodation options, pricing, restaurant services, and reservation capabilities, targeting tourists, cyclists, families, and groups seeking a nature-focused vacation. The business emphasizes ecological practices and local cultural heritage. Technically, the website uses common JavaScript libraries such as jQuery, Flexslider, and Fancybox, and is hosted by ŠumavaNet.CZ. It integrates Google Analytics and Facebook SDK for tracking and social media presence. Security posture is moderate with HTTPS usage implied but lacks explicit security headers and published privacy or cookie policies, indicating compliance gaps. WHOIS data is unavailable, which reduces domain trustworthiness but the website content and contact information appear professional and consistent with a legitimate small hospitality business.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
10/ 100 · Critical
Checks completed
7of 7
NIS2 Art. 21(2)
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 popular tourist region. It leverages local cultural references and ecological sustainability as competitive advantages. The website supports direct reservations and inquiries, enhancing customer engagement. The presence of a sister pension (Penzion Arnika) suggests a small local network. Marketing relies on social media and Google Analytics tracking. The business targets a niche market of nature tourists and winter sports enthusiasts. Growth potential may be limited by size but strengthened by location and service quality.
Security posture
The website demonstrates a basic to moderate security posture. HTTPS is used, and form inputs have client-side validation. However, no security headers such as Content-Security-Policy or X-Frame-Options are detected, and no privacy or cookie policies are published, which are important for GDPR compliance. The absence of WHOIS data reduces transparency. No known vulnerabilities or exposed sensitive data were found in the HTML content. Incident response and security policy information are not provided, indicating limited formal security governance.
Recommendations
Publish a comprehensive privacy policy and cookie policy to improve GDPR compliance and user trust.
Implement security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
Ensure WHOIS data is complete and accurate to improve domain trustworthiness and transparency.
Regularly update third-party libraries and monitor for vulnerabilities.
Consider publishing a security policy and incident response contact information to demonstrate security maturity.
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 zimní i letní turistické aktivity.
Key services
Ubytování v penzionu, Restaurace s bufetovou snídaní a celodenní stravou, Rezervace pobytů, Pořádání oslav, rautů, školení, Ekologický přístup k ubytování
Use of HTTPS (implied by external Google Analytics and Facebook SDK 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
basic
Advertising
Tracking pixels
Facebook SDK
Marketing tools
Facebook Pixel (via SDK)
Transparency
basic
Site quality
Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high
Key observations
Website is a small hospitality business site for a pension in Czech Republic
No WHOIS data available, possibly privacy protected or unregistered
No privacy or cookie policy found, indicating compliance gaps
Contact information is clearly provided with email, phone, address, and forms
Uses common JavaScript libraries and tracking tools
No security headers detected in provided data
No signs of adult or questionable content
Good content quality and navigation
No WAF or blocking detected
Technical notes
Notes
The website uses a traditional HTML structure with multiple CSS files and JavaScript libraries including jQuery, jQuery UI, Flexslider, Fancybox 4, Isotope, and hcOffcanvasNav for navigation. It is hosted by ŠumavaNet.CZ, a local Czech hosting provider. The site is mobile responsive with off-canvas navigation and uses Google Fonts. Performance is moderate with multiple CSS and JS files loaded. SEO is supported by meta tags and structured navigation. Accessibility is basic with some ARIA roles and labels. No CMS is explicitly detected. The site could benefit from performance optimization and enhanced 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.
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