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Security report for realityspektrum.cz

REALITY SPEKTRUM CEPÁK s.r.o. · Real Estate · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Network security and 1 other check.

Security score

44/100

Risk levelHigh

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

REALITY SPEKTRUM CEPÁK s.r.o. is a small, family-owned real estate agency operating primarily in the South Bohemian region of the Czech Republic. With over 25 years of experience, the company offers comprehensive real estate services including sales, rentals, property inspections, legal assistance, and insurance brokerage. The website reflects a professional and trustworthy business with clear contact information and a focus on customer service. Technically, the site uses modern JavaScript libraries and tracking tools, is mobile-optimized, and enforces HTTPS for secure communications. However, the absence of WHOIS data and lack of published security policies slightly diminish the overall trust profile. Security measures such as cookie consent and Google reCAPTCHA are implemented, but additional security headers and incident response information would strengthen the security posture. Overall, the website is well-designed, user-friendly, and compliant with GDPR, making it a credible digital presence for the business.

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

10 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  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 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"

    • 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 realityspektrum.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.

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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
20
Email security
70
DNS health
75
Network security
0
GDPR outside view
10
Average
44

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 · found on this site
  • 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

Technical appendix

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

Business context

Business profile

The company positions itself as a trusted regional real estate agency with a long-standing tradition, targeting individuals and businesses seeking property transactions in the Czech Republic. Its business model revolves around providing end-to-end real estate services, including legal and insurance support, which differentiates it from basic agencies. The presence of video property tours and active social media engagement indicates a modern marketing approach. Partnerships with insurance brokers and a web development agency suggest a collaborative ecosystem. The lack of WHOIS transparency is a concern but does not currently impact operational credibility. The company appears focused on maintaining a high level of client trust and service quality within a competitive real estate market.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and cookie consent mechanisms in place. Use of Google reCAPTCHA on forms helps mitigate automated abuse. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options is a gap that could expose the site to clickjacking or content injection attacks. No explicit security policies or incident response contacts are published, which limits transparency and preparedness for security incidents. The outdated jQuery version (3.2.1) and jQuery Migrate 3.0.0 could pose vulnerabilities if not regularly updated. Overall, the site is secure for general use but would benefit from enhanced security controls and documentation.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to improve protection against common web attacks.
  2. Publish a security policy and incident response contact information to increase transparency and readiness.
  3. Update JavaScript libraries to the latest stable versions to mitigate known vulnerabilities.
  4. Conduct regular security audits and penetration testing to identify and remediate potential weaknesses.
  5. Enhance WHOIS registration transparency or provide domain ownership verification to improve trustworthiness.

Contact details published on the site

Addresses
Legal name
REALITY SPEKTRUM CEPÁK s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
REALITY SPEKTRUM CEPÁK s.r.o.
Description
Jsme rodinná firma s více jak 25 letou tradicí v prodeji nebo pronájmu nemovitostí v Jihočeské kraji, i v celé České republice!
Key services
Real estate sales, Real estate rentals, Property inspections, Legal services, Insurance brokerage
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.2.1, jQuery Migrate 3.0.0, Slick Slider, Leaflet.js, Google Analytics, Google Tag Manager, Google reCAPTCHA
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • Google reCAPTCHA for forms

Analytics and tracking

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

Advertising

Transparency
basic

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 detected.
  2. WHOIS data is missing or unavailable, which is unusual and reduces domain trust.
  3. Website uses HTTPS with valid SSL and modern tracking technologies.
  4. Cookie consent and GDPR policy are implemented properly.
  5. Contact information is clearly presented with company domain email and phone.
  6. No explicit security policies or incident response contacts published.
  7. No terms of service page found.
  8. Website content is relevant to real estate business and professionally presented.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a combination of jQuery, Slick Slider, Leaflet.js for maps, and Google Analytics/Tag Manager for tracking. It is mobile-optimized with responsive design and includes accessibility basics. Performance is moderate, with deferred CSS loading and asynchronous script loading to improve speed. The CMS or backend platform is not explicitly identified. Hosting provider details are not available. SEO is supported by proper meta tags, Open Graph data, and JSON-LD structured data. The site uses cookie consent banners and GDPR-compliant privacy policies. Technical debt is moderate due to older JavaScript libraries and missing security headers. Opportunities exist to modernize the tech stack and improve security configurations.
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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