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Security report for developersky-marketing.cz

NexGen IT, s.r.o. · Real Estate · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

47/100

Risk levelHigh

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

NexGen IT, s.r.o. operates a professional website focused on providing comprehensive online marketing and digital solutions tailored for real estate developers. Their services include web design, branding, 3D visualizations, CRM systems, and virtual tours, positioning them as a specialized B2B service provider in the Czech Republic's real estate and technology sectors. The website demonstrates a good level of digital maturity with modern technologies, responsive design, and clear navigation. Privacy and cookie policies are well implemented, reflecting GDPR compliance. However, the absence of WHOIS data raises concerns about domain registration legitimacy, which should be verified to ensure trustworthiness. Security posture is moderate with room for improvement in HTTP security headers and explicit incident response policies. Overall, the site is professional, trustworthy, and well-structured, serving its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

  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 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';…

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  • TLS certificates and expiry
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  • 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
72
Security headers
15
Email security
60
DNS health
75
Network security
20
GDPR outside view
40
Average
47

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

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 targets developers, investors, and construction-related firms, offering a suite of digital marketing and visualization services that enhance real estate project promotion. Their business model relies on delivering customized digital solutions, including CRM and marketing automation, to streamline client sales processes. The presence of client testimonials and case studies indicates a growing portfolio and positive market reception. Partnerships with related digital service domains suggest a collaborative ecosystem. The company appears to be a small-sized entity with a focused niche, leveraging technology to differentiate itself in a competitive market.

Security posture

The website employs HTTPS and includes GDPR-compliant privacy and cookie policies, indicating awareness of data protection requirements. Contact forms incorporate anti-spam and CSRF protections. However, no explicit security headers were detected in the provided data, and no incident response or security policy information is available. The lack of WHOIS data and domain registration details introduces a risk factor regarding domain legitimacy. No vulnerabilities or exposed sensitive data were observed in the content. Overall, the security posture is adequate but could benefit from enhanced HTTP security headers, documented incident response procedures, and verification of domain registration.

Recommendations

  1. Implement comprehensive HTTP security headers such as Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen web security.
  2. Verify and update domain WHOIS registration details to improve trust and legitimacy perception.
  3. Publish explicit security and incident response policies, including dedicated contact channels for security issues.
  4. Conduct regular security audits of third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Enhance accessibility features and perform performance optimizations to improve user experience and SEO.

Contact details published on the site

Addresses
Legal name
NexGen IT, s.r.o.
VAT number
CZ28145577
Registration number
28145577
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NexGen IT, s.r.o.
Description
Vytvoříme pro vás kompletní řešení podpory a prodeje Vaší nemovitostí, nebo developerského projektu. Naše služby zahrnují webové prezentace, CMS systémy, logotypy, 3D vizualizace, tiskoviny nebo online marketing.
Key services
Web design, Logotypes and print materials, 3D exterior and interior visualizations, Online marketing, CRM systems, Virtual tours
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, LazyLoad images, Fancybox, Google Fonts (Raleway), Cookie consent script from cookie.nexgen.cz
Frameworks
AOS (Animate On Scroll)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • GDPR compliant privacy policy and cookie consent
  • Contact forms with anti-spam hidden fields and CSRF tokens

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google AdSense, Google DoubleClick
Marketing tools
Google AdSense, Google DoubleClick
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 rich content and no blocking detected
  2. Comprehensive privacy and cookie policies with GDPR compliance
  3. Multiple contact forms with anti-spam and consent checkboxes
  4. Strong presence of company contact info and legal identifiers
  5. Use of modern web technologies and lazy loading for performance
  6. No visible security headers in provided data; SSL assumed but not verified
  7. WHOIS data missing, which is a concern for domain legitimacy
  8. External links mostly to related business and social media platforms
  9. No terms of service page found
  10. No explicit security or incident response policies found
Technical notes

Notes

The website uses a modern tech stack including HTML5, CSS3, JavaScript with lazy loading for images, and animation libraries like AOS. It integrates Google Fonts and cookie consent management scripts from a specialized provider. The site is mobile responsive with good navigation clarity and SEO meta tags. Performance is moderate with room for optimization. No CMS is explicitly detected, suggesting a custom or static site approach. Hosting provider details are not available. The site uses multiple external domains for social media and partner projects, indicating a well-connected digital presence. Overall, the technical implementation is solid with opportunities for further enhancement in security and performance.
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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