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Security report for grandmedia.cz

Grand Media s.r.o. · Technology · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

50/100

Risk levelMedium

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

Grand Media s.r.o. is a Czech-based digital agency specializing in creating high-quality websites, e-shops, and providing comprehensive online marketing services including SEO optimization, PPC advertising, and programming. The company targets businesses and projects seeking to enhance their online presence and grow through digital channels. Their market position is that of a professional local agency with a portfolio of diverse client references, indicating a stable presence in the technology services sector. Technically, the website is built on WordPress 4.9.26 with multiple plugins for enhanced functionality such as Slider Revolution, Contact Form 7, and Google Analytics integration. The site demonstrates good mobile optimization and SEO practices but uses an outdated WordPress version which may pose security risks. The presence of cookie consent and GDPR compliance pages reflects awareness of privacy regulations. From a security perspective, the site uses HTTPS but lacks visible security headers and runs on an older CMS version, which could expose it to vulnerabilities. No critical security issues or exposed sensitive data were detected. The absence of WHOIS data reduces transparency and trustworthiness somewhat, but the professional content and clear contact information mitigate this concern. Overall, the website is well-structured, professional, and compliant with privacy norms, but should update its CMS and improve security headers to enhance its security posture and trustworthiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

    • 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. 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 grandmedia.cz

This scan found 20 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

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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
20
Email security
80
DNS health
85
Network security
20
GDPR outside view
25
Average
50

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

Grand Media operates as a service provider in the technology sector, focusing on web development and digital marketing. Their business model revolves around offering full-service internet solutions to small and medium-sized enterprises. The company leverages client testimonials and a portfolio of partner sites to build credibility. Revenue streams likely include project-based web development, ongoing SEO and marketing services, and programming work. The target customer segment includes businesses seeking to improve online visibility and sales. Growth indicators include a diverse client base and active marketing tools integration. The partnership ecosystem is primarily client-focused with no evident subsidiaries or parent companies.

Security posture

The security maturity level is moderate. The site uses HTTPS and cookie consent mechanisms, indicating baseline security and privacy compliance. However, the outdated WordPress version and lack of security headers present potential vulnerabilities. There is no evidence of incident response policies or security certifications. Data protection practices are partially visible through GDPR compliance pages. Incident response readiness and security culture indicators are not explicitly documented. Overall, the security posture is adequate for a small digital agency but requires improvements to meet higher standards.

Recommendations

  1. Update WordPress core and all plugins to the latest versions to mitigate known vulnerabilities.
  2. Implement essential security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Enable HTTP Strict Transport Security (HSTS) to enforce HTTPS usage.
  4. Conduct regular security audits and penetration testing to identify and remediate vulnerabilities.
  5. Enhance transparency by ensuring WHOIS data is publicly available and accurate.

Contact details published on the site

Addresses
Legal name
Grand Media s.r.o.
VAT number
CZ24284637
Registration number
24284637
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Grand Media s.r.o.
Description
Tvoříme kvalitní weby, eshopy a pomáháme růst projektům. Full service internet solutions including web development, e-shops, SEO optimization, internet marketing, backlinks, PPC advertising, programming and graphic work.
Key services
Tvorba webů, Internetový obchod, SEO optimalizace, Internetový marketing, Zpětné odkazy, PPC reklama, Programování, Grafické práce
Content quality
good
Branding
consistent

Technology

Stack
WordPress 4.9.26, jQuery 1.12.4, Slider Revolution 5.4.8, Contact Form 7, Google Analytics, Google Tag Manager, Google Maps API, Click to Chat for WhatsApp plugin, GoodLayers Core plugin, Logo Carousel plugin, Embed PDF Viewer plugin, AYS Popup Box plugin, Grand Cookie Consent plugin, WP Google Map plugin
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent banner
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Tracking pixels
Seznam Retargeting
Marketing tools
Leady tracking, Click to Chat for WhatsApp
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 rich content and professional design
  2. No WHOIS data available, which is unusual and reduces transparency
  3. Strong presence of GDPR and cookie compliance mechanisms
  4. Multiple client references and portfolio items enhance trust
  5. Use of outdated WordPress version (4.9.26) may pose security risks
  6. No explicit security headers detected in HTML source
  7. Contact information is clearly presented with multiple emails and physical address
  8. No social media links explicitly found in HTML
  9. External links mostly to client sites and common web services
  10. Presence of WhatsApp chat integration for customer contact
Technical notes

Notes

The website is built on a WordPress CMS platform with a variety of plugins enhancing functionality, including Slider Revolution for sliders, Contact Form 7 for forms, and Google Analytics for tracking. The site uses jQuery 1.12.4, which is outdated and may pose security risks. Performance is moderate with some modern features like parallax backgrounds and responsive design. Accessibility features are basic, with room for improvement. SEO optimization is good, with meta tags and structured navigation. Hosting provider details are not disclosed. Technical debt is indicated by the use of an older WordPress version and older jQuery library.
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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