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Security report for reality-cheb.cz

Český Internet s.r.o. · Real Estate · Czech Republic

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

Security score

57/100

Risk levelMedium

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

Reality Cheb is a regional real estate listing platform focused on the Cheb district in the Czech Republic, operated by Český Internet s.r.o. The website provides a comprehensive property search experience including listings for sale and rent, catalogs of real estate agencies and agents, and relevant real estate articles. It targets individuals and businesses interested in real estate transactions within the region. The business model centers on aggregating and presenting real estate offers, facilitating connections between buyers, sellers, and agents. The platform holds a moderate market position as a specialized regional portal with a medium-sized operational scale since 2008. Technically, the website employs a modern JavaScript stack including Vue.js and jQuery, integrates Google Analytics and Tag Manager for tracking, and uses a consent management platform to comply with privacy regulations. The site is mobile-optimized with good SEO practices and moderate performance. However, no CMS or hosting provider details were identified. The technical infrastructure supports a professional user experience with dynamic filtering and interactive elements. From a security perspective, the site enforces HTTPS and uses cookie consent mechanisms, but lacks explicit security headers such as CSP or HSTS. No vulnerabilities or exposed sensitive data were detected in the provided content. The absence of WHOIS data limits domain trust assessment, but the website content and business information appear consistent and legitimate. Privacy policies are present and GDPR compliance is indicated. Incident response and security policy information are not found, suggesting areas for improvement. Overall, Reality Cheb presents a trustworthy and functional real estate portal with solid business and technical foundations. Strategic enhancements in security headers, incident response transparency, and WHOIS data availability would strengthen its security posture and trustworthiness further.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

    • 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

  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 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 reality-cheb.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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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
62
Security headers
35
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
57

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 reality-cheb.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for reality-cheb.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

Reality Cheb operates as a specialized real estate listing service for the Cheb district, leveraging partnerships with local agencies and agents. Its competitive advantage lies in localized focus and integration with Český Internet s.r.o.'s broader real estate network. Revenue likely derives from advertising, featured listings, and agency partnerships. The target customers include home buyers, renters, and real estate professionals in the region. The presence of multiple partner domains and a parent company indicates a stable partnership ecosystem. Growth indicators include regular new listings and content updates. The business model is primarily platform-based, facilitating real estate transactions through digital listings and search tools.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforcement and cookie consent compliance. However, the lack of security headers such as Content Security Policy, X-Frame-Options, and HSTS reduces defense-in-depth. No direct vulnerabilities or sensitive data exposures were found in the HTML content. The absence of incident response contact information and security policy documentation indicates gaps in security governance and transparency. Compliance with GDPR is supported by privacy policy presence and consent mechanisms. Overall, the security posture is adequate for a real estate listing site but could be improved by implementing recommended headers, publishing security policies, and establishing incident response channels.

Recommendations

  1. Implement HTTP security headers including Content Security Policy, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Ensure WHOIS domain registration data is complete and publicly available to strengthen domain trustworthiness.

Contact details published on the site

Addresses
Legal name
Český Internet s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Český Internet s.r.o.
Description
Realitní inzerce pro okres Cheb. Nemovitosti na prodej či k pronájmu, prověřené RK i nabídky bez realitky.
Key services
Real estate listings for sale and rent, Real estate agent and agency catalog, Property search with detailed filters
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Vue.js 3.2.37, Google Analytics, Google Tag Manager, AppConsent (cookie consent), Multiple Select plugin, Flatpickr, Slick Carousel
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of consent management platform

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Twitter Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Adsense, CI Advertising Network
Tracking pixels
Twitter Ads, Facebook SDK
Marketing tools
AppConsent
Transparency
good

Site quality

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

Key observations

  1. Website is a regional real estate listing portal for Cheb district in Czech Republic.
  2. Content is rich with property listings, agent catalogs, and articles.
  3. No WHOIS data available, limiting domain registration trust analysis.
  4. Uses modern JavaScript libraries and tracking tools.
  5. Has privacy and cookie policies with consent mechanisms.
  6. No explicit security headers detected in provided data.
  7. No contact phone numbers found; only email and physical address.
  8. No terms of service or incident response info found.
  9. No adult or questionable content detected.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website uses a modern front-end technology stack with Vue.js and jQuery, supported by various plugins for UI components and user interaction. Google Analytics and Tag Manager are integrated for analytics and marketing purposes. The site is mobile responsive and SEO optimized with appropriate meta tags and Open Graph data. Performance is moderate, with lazy loading and asynchronous script loading employed. No CMS or hosting provider information was detected. The technical implementation is solid but could benefit from enhanced security configurations and accessibility improvements to reduce technical debt and future-proof the platform.
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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