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Security report for hotelinternational.cz

Hotel International Brno · Hospitality · Czech Republic

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

55/100

Risk levelMedium

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

Hotel International Brno is a well-established hospitality business located in the historic center of Brno, Czech Republic. The hotel offers a range of accommodation options including rooms and suites, complemented by multiple restaurants and bars, event and meeting facilities, and wellness services. The website reflects a professional and customer-focused approach with multilingual support and integrated booking capabilities. The company maintains active social media channels and displays recognized certifications, enhancing its market credibility. Technically, the website employs a modern technology stack including jQuery, Google Maps API, Google Analytics, Facebook Pixel, and a third-party booking widget. It features a cookie consent mechanism compliant with GDPR, uses HTTPS, and integrates reCAPTCHA for security. However, some security headers are not visibly implemented, and WHOIS data is unavailable, which slightly impacts trustworthiness. The security posture is solid with encrypted communications and consent-based tracking, but could be improved by adding explicit security policies and security headers. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is well addressed with clear policies and user controls. Overall, the website and business present a low risk profile with strong professionalism and digital maturity. The main concern is the lack of WHOIS transparency, which should be investigated to ensure domain legitimacy and ownership clarity.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

6 findings rated critical or high. Fix these first.

  1. 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"

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching hotelinternational.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

€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

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Full report

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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
52
Security headers
30
Email security
70
DNS health
75
Network security
20
GDPR outside view
80
Average
55

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 hotelinternational.cz, from OffSeq Breach.

Total records
3
Employees
0
Customers
3
Third parties
0
Weak passwords
67%

1 subdomain affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for hotelinternational.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Hotel International Brno operates in the hospitality sector targeting tourists, business travelers, families, and couples seeking accommodation and event services in Brno city center. The business model centers on direct bookings, event hosting, and hospitality services including dining and wellness. The company leverages certifications and social proof to maintain a competitive position. The website's multilingual support and integrated booking system indicate a focus on international clientele. Marketing and retargeting tools are used moderately to enhance customer engagement. The absence of WHOIS data is a notable gap but does not currently undermine operational credibility. Growth opportunities may include enhanced digital marketing and security transparency.

Security posture

The website demonstrates a mature security posture with HTTPS enforced, use of reCAPTCHA v3, and cookie consent management aligned with GDPR. Tracking and analytics are implemented with user consent, reducing privacy risks. However, the absence of visible security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options suggests room for improvement. No security.txt or incident response information is published, limiting transparency for vulnerability reporting. The WHOIS data absence raises questions about domain registration transparency but does not indicate immediate risk. Overall, the security posture is good but could be enhanced by adopting additional HTTP security headers and publishing security policies.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen browser security.
  2. Publish a dedicated security policy and incident response page including contact channels for vulnerability reporting.
  3. Verify and update WHOIS domain registration information to improve transparency and trust.
  4. Regularly update all third-party libraries and scripts to mitigate potential vulnerabilities.
  5. Enhance accessibility features to comply with standards and improve user experience for all visitors.

Contact details published on the site

Addresses
Legal name
Hotel International Brno
VAT number
CZ46974571
Registration number
919 B, Regional Court in Brno
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Hotel International Brno
Description
Hotel International Brno is a hotel located in the historic city center of Brno, Czech Republic, offering accommodation, restaurants, meeting and event facilities, and special offers. It emphasizes comfort, unique experiences, and proximity to city landmarks.
Key services
Accommodation (rooms and suites), Restaurants and bars, Meetings and events facilities, Special offers and packages, Private Mini Spa
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 3.3.1, jQuery UI, Google Maps API, Google Tag Manager, Google Analytics (gtag.js), Facebook Pixel, reCAPTCHA v3, Slick Carousel, Cookie Manager by VIRTUAL ZOOM, Zoomletter popup, Quicktext chat widget, D-Edge booking widget, AOS (Animate on Scroll)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA v3
  • Cookie consent management with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel, Leady tracking
Marketing tools
Leady, Quicktext chat
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Comprehensive cookie and privacy management implemented with user consent options.
  3. Multiple social media channels actively linked and maintained.
  4. No WHOIS data available, which is unusual and warrants further investigation.
  5. Use of modern tracking and analytics tools with consent management.
  6. No visible security headers detected in HTML source; potential area for improvement.
  7. No explicit security or incident response policies published on site.
  8. Certifications and trust badges prominently displayed.
  9. Booking system integrated via third-party secure widget.
  10. Website is multilingual with language selection options.
Technical notes

Notes

The website uses a combination of jQuery, jQuery UI, Google Maps API, Google Tag Manager, Google Analytics, Facebook Pixel, and other third-party widgets for booking and chat functionality. The site is mobile responsive with good SEO meta tags and structured data (JSON-LD) describing the hotel entity. Performance is moderate with asynchronous loading of scripts and optimized images. The cookie consent manager is integrated and customizable. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident. The site could benefit from improved accessibility and security header implementation. Overall, the technical infrastructure supports a professional and functional user experience.
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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