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Security report for maxirealitypraha.cz

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

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

Security score

59/100

Risk levelMedium

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

The website www.maxirealitypraha.cz operates as a regional real estate listing platform focused on the Prague area, offering property sales and rental listings, broker directories, and real estate news. It is managed by Český Internet s.r.o., a Czech company specializing in internet services. The platform targets individuals and businesses interested in Prague real estate, providing a comprehensive search interface with detailed filters and up-to-date listings. Technically, the site employs modern JavaScript frameworks such as Vue.js and jQuery, integrates Google Analytics and Tag Manager for tracking, and uses a consent management platform to comply with GDPR. The site is mobile-optimized and presents a professional design with clear navigation. Security-wise, the site uses HTTPS and cookie consent mechanisms but lacks visible advanced security headers. WHOIS data is unavailable, likely due to privacy protection, but the site’s professional presentation and company affiliation indicate legitimacy. Overall, the site demonstrates a mature digital presence with moderate security posture and good privacy compliance.

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

    • 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. 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';…

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Keep watching maxirealitypraha.cz

This scan found 25 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
62
Security headers
35
Email security
65
DNS health
80
Network security
100
GDPR outside view
10
Average
59

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 maxirealitypraha.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for maxirealitypraha.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

The business operates in the real estate sector, specifically targeting the Prague market with a medium-sized online platform. Its business model revolves around aggregating real estate listings from agencies and private sellers, monetizing through advertising and possibly lead generation. The company benefits from partnerships with related real estate portals and construction industry sites, enhancing its market reach. The platform’s longevity since at least 2008 suggests stable market presence. The absence of direct phone contacts but presence of email and physical address indicates a primarily digital customer engagement model. The site’s integration with major ad networks and tracking tools supports revenue generation through targeted advertising. Strategic partnerships with Český Internet s.r.o. and realitniservery.cz strengthen its ecosystem.

Security posture

The website maintains a baseline security posture with HTTPS enforced and GDPR-compliant cookie consent mechanisms. However, the absence of explicit security headers such as Content-Security-Policy or X-Frame-Options reduces its defense-in-depth. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The use of multiple third-party scripts necessitates regular security audits to mitigate supply chain risks. Incident response and security policy information are not publicly available, which could be improved to enhance transparency and trust. Overall, the site is secure for typical user interactions but could benefit from enhanced security controls and documentation.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to harden against common web attacks.
  2. Publish clear terms of service and incident response contact information to improve user trust and compliance.
  3. Conduct regular security audits of third-party scripts and dependencies to prevent supply chain vulnerabilities.
  4. Enhance accessibility features to improve usability for all users, including those with disabilities.
  5. Consider adding phone contact information for improved customer support and credibility.

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 Praha. Nemovitosti na prodej či k pronájmu, prověřené RK i nabídky bez realitky.
Key services
Real estate listings for sale and rent, Search filters for property types and locations, Broker and agency directories, Real estate news and articles
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Vue.js 3.2.37, Google Analytics, Google Tag Manager, Facebook SDK, AppConsent (cookie consent), Multiple Select plugin, Lazy loading images, Flatpickr date picker
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

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

Analytics and tracking

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

Advertising

Ad networks
Google Adsense, AppConsent, Twitter Ads
Tracking pixels
Facebook Pixel, Twitter Pixel
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 fully accessible with no blocking or WAF challenges.
  2. WHOIS data is unavailable or privacy protected, common for Czech domains.
  3. Website uses modern JavaScript frameworks and tracking tools.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. Contact information is provided but no phone numbers found.
  6. No terms of service or explicit security policies detected.
  7. Advertising and analytics are implemented with transparency.
  8. Content is relevant to real estate market in Prague.
  9. No adult or questionable content detected.
  10. Security headers are not explicitly visible in HTML content.
Technical notes

Notes

The website uses a modern front-end stack with Vue.js and jQuery, supported by multiple plugins for UI components like multiple select, lazy loading, and date pickers. Analytics and marketing tools include Google Analytics, Google Tag Manager, Facebook SDK, and Twitter Ads scripts. The site is mobile responsive with adaptive images and uses a consent management platform for GDPR compliance. Performance is moderate, with room for optimization in script loading and caching. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. The site’s SEO is supported by appropriate meta tags and Open Graph data. Technical risks include reliance on multiple third-party scripts and lack of visible advanced security headers.
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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