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Security report for omniamedia.cz

OMNIA MEDIA · Media · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

50/100

Risk levelMedium

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

OMNIA MEDIA is a Czech Republic based digital marketing and media production agency offering a comprehensive range of services including video production, digital and offline marketing, and graphic design. The company emphasizes data-driven strategies combined with creativity to deliver impactful brand communication and measurable results. Their website showcases client projects and provides clear contact information, positioning them as a professional and trusted agency in the media sector. Technically, the website is built on WordPress with Elementor and uses modern libraries like Swiper.js and Bootstrap, ensuring a good user experience and mobile optimization. Security posture is solid with HTTPS and cookie consent mechanisms in place, though some security headers and policies could be improved. Overall, the site is professional, trustworthy, and compliant with basic privacy standards, though it lacks explicit privacy and terms of service pages. The domain registration is consistent and transparent, supporting the legitimacy of the business.

Scanned

NIS2 and GDPR posture

GDPR outside view
45/ 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

8 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 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 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 omniamedia.cz

This scan found 26 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
52
Security headers
15
Email security
70
DNS health
80
Network security
40
GDPR outside view
45
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

The company operates in the media sector with a service agency business model targeting businesses needing digital marketing and media production. Their competitive advantage lies in combining data, creativity, and innovation with 25 years of experience. The website highlights key services such as production, digital marketing, offline marketing, and graphic design. The target audience includes businesses seeking comprehensive marketing solutions. The company maintains a consistent brand image and demonstrates trust through client showcases and contact transparency. No parent or subsidiary companies are identified. The domain age and registrar data align with the company's claimed history, enhancing credibility.

Security posture

The website enforces HTTPS and implements a detailed cookie consent mechanism, indicating awareness of privacy regulations like GDPR. However, no explicit privacy policy or terms of service pages were found, which is a compliance gap. Security headers such as Content-Security-Policy and X-Frame-Options are not detected, representing an area for improvement. No incident response or security contact information is published, limiting transparency in case of security issues. No vulnerable libraries or exposed sensitive data were identified. Overall, the security posture is moderate but could be enhanced by adding security headers, publishing security policies, and providing incident response contacts.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages to improve compliance and transparency.
  2. Implement and configure security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a security.txt file and provide clear incident response contact information to facilitate vulnerability reporting.
  4. Regularly audit and update third-party libraries and plugins to mitigate potential vulnerabilities.
  5. Enhance accessibility features and SEO optimization to improve user experience and search engine ranking.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
OMNIA MEDIA
Description
OMNIA MEDIA is an agency focused on digital marketing, content creation, and media buying. They build strategies based on data, creativity, and innovation, offering comprehensive services from PPC campaigns, social media management, brand strategy, influencer marketing, web design, UX, to media planning. Their work connects performance and brand to deliver visibility and real results.
Key services
Produkce (Video and photo production), Digitální marketing (Digital marketing), Offline marketing, Grafika (Graphic design)
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, jQuery, Swiper.js, Bootstrap, FontAwesome
Frameworks
Elementor
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with detailed categories and consent management

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

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 challenges
  2. Cookie consent mechanism is implemented with detailed categories
  3. No explicit privacy policy or terms of service found on main page
  4. Contact information is clearly provided including email, phone, and physical address
  5. Website uses modern WordPress technologies and popular plugins
  6. No security.txt or incident response contacts published
  7. No analytics or tracking scripts explicitly detected
  8. Content is professional and relevant to digital marketing and media production
  9. No suspicious or malicious content detected
Technical notes

Notes

The website is built on WordPress CMS using the Elementor page builder, leveraging modern JavaScript libraries such as jQuery and Swiper.js for interactive elements. CSS frameworks like Bootstrap and FontAwesome icons are used for styling and UI components. The site loads multiple external resources including Google Fonts and social media icons. Performance is moderate with some optimization opportunities. Mobile responsiveness is good, and navigation is clear. No major technical debt or deprecated technologies were detected. Hosting is provided by REG-WEBGLOBE, a reputable registrar and hosting provider. The site uses HTTPS with valid SSL certificates ensuring secure communication.
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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