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Security report for remax-czech.cz

RE/MAX Česká republika · Real Estate · Czech Republic

Partial score · DNS & email only

75/100

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

RE/MAX Česká republika operates as a leading real estate brokerage network in the Czech Republic, offering a wide range of services including property sales, rentals, auctions, mortgage financing, and commercial real estate solutions. The company also supports career development for real estate agents and franchising opportunities, positioning itself as a dominant player with over 170 offices nationwide. The website is professionally designed with excellent content quality, clear navigation, and good mobile optimization, reflecting a mature digital presence. Technically, the site leverages modern tools such as Google Tag Manager, Google Analytics, and Mapy.cz API, with a consent-based cookie management system enhancing privacy compliance. Security posture is solid with HTTPS enforced and no exposed sensitive data, though improvements are recommended in security headers and explicit privacy documentation. The absence of WHOIS data reduces domain trustworthiness but does not detract from the overall professional appearance and market credibility of the business. Strategic recommendations include publishing comprehensive privacy and terms policies, implementing security.txt, and enhancing security headers to further strengthen trust and compliance.

Scanned

3 of 7 checks could not complete. The site may be unreachable or blocking automated scans, so the results below cover only what could be checked. Try a rescan later.

NIS2 and GDPR posture

NIS2 outside view
Not assessed
GDPR outside view
Not assessed

Both readouts depend on the site's pages, which could not be loaded in this scan.

Priority findings

1 finding rated critical or high. Fix these first.

  1. 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

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

Keep watching remax-czech.cz

This scan found 12 issues across 4 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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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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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
67
Email security
70
DNS health
85
Network security
100
Average
81
After the cap
75

Not counted

  • Security headers: did not complete in this scan.
  • GDPR outside view: did not complete in this scan.
  • 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 remax-czech.cz, from OffSeq Breach.

Total records
129
Employees
46
Customers
59
Third parties
24
Weak passwords
11%

Latest record dated 2026-05-30 · 9 subdomains 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 remax-czech.cz.

Select it in the checkout above.

Masked preview

  • –klient.remax-czech.cz2026-05-30
  • –mls2.remax-czech.cz2026-05-20
  • –mls2.remax-czech.cz2026-05-15
  • –mailadmin.remax-czech.cz2026-05-15
  • –webmail.remax-czech.cz2026-05-15

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

Open in Breach(opens in a new tab)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

RE/MAX Česká republika holds a strong market position as a top real estate agency network in the Czech Republic, targeting individuals and businesses seeking property transactions. Its business model combines brokerage services with franchising and agent career development, supported by a broad office network and a recognized brand. The company benefits from trust signals such as agent awards and a content-rich blog offering market insights. Partnerships with dedicated career and franchising domains indicate a well-structured ecosystem. The website's content and services align well with the real estate sector, focusing on customer convenience and comprehensive service offerings. Growth indicators include active promotion of agent recruitment and franchise sales, suggesting ongoing expansion efforts.

Security posture

The website demonstrates a good security baseline with HTTPS enabled and consent-driven cookie management. Use of Google Tag Manager and Analytics is managed with user consent updates, reflecting awareness of privacy regulations. However, the lack of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap that could expose the site to certain web-based attacks. No security.txt or incident response contact information is provided, limiting transparency for vulnerability reporting. The absence of WHOIS data is a concern for domain legitimacy verification. Overall, the security posture is adequate for business operations but would benefit from enhanced header policies and formalized incident response mechanisms.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages accessible from the website footer or main navigation.
  2. Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and incident reporting.
  4. Provide clear contact information for security incidents and data protection inquiries.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance with privacy regulations and minimize tracking footprint.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
RE/MAX Česká republika
Description
Chcete prodat, koupit či pronajmout byt, dům nebo pozemek? Spolehněte se na jedničku mezi realitkami. RE/MAX je tu pro vás na více než 170 místech v celé ČR.
Key services
Property sales, Property rentals, Real estate auctions, Mortgage services (Hypotéka RX FINANCE), Commercial real estate, Franchise opportunities, Real estate agent career development
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Google Translate, Mapy.cz API, React (implied by rc-slider and noUiSlider usage), Custom cookie consent management (cc.dalten.cz)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent-based cookie management
  • Google Tag Manager with consent update
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Marketing tools
Custom cookie consent management
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional real estate platform for the Czech Republic.
  2. Content is rich, well-structured, and localized in Czech language.
  3. No direct contact emails or phone numbers found in the HTML content.
  4. Cookie consent mechanism is implemented with clear user control.
  5. No explicit privacy policy or terms of service pages detected in the provided content.
  6. WHOIS data is missing, which is unusual and reduces domain trust.
  7. Use of multiple external trusted services like Google Analytics and Mapy.cz.
  8. No signs of adult or inappropriate content.
  9. No security.txt or vulnerability disclosure information found.
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Google Analytics, Google Translate, and Mapy.cz API for mapping services. The presence of React-related slider components suggests a dynamic and interactive frontend. Cookie consent is managed via a custom solution from dalten.cz, integrating with analytics consent updates. The site is mobile optimized and accessible, with good SEO practices evident from meta tags and Open Graph data. Performance is moderate, likely influenced by multiple external scripts and rich media content. No CMS is explicitly detected, indicating a custom or proprietary platform. Hosting provider details are not discernible from the content. Overall, the technical infrastructure supports a professional and user-friendly real estate platform with room for performance tuning and security enhancements.
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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