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Security report for sevenmedia.cz

sevenmedia s.r.o. · Media · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

44/100

Risk levelHigh

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

sevenmedia s.r.o. is a small media sector company based in Ostrava, Czech Republic, with a domain registered since 2005. The website primarily serves as a corporate presence providing contact details and a visual slideshow, indicating a focus on media or creative services. The technical infrastructure is basic, utilizing jQuery 2.1.3 and the Vegas slideshow plugin, hosted likely by WEDOS, a Czech hosting provider. Mobile optimization and SEO are minimal, and no CMS or advanced frameworks are detected. Security posture is limited, with no visible security headers or privacy policies, and no evidence of HTTPS enforcement from the provided data. The website does not include forms or data collection mechanisms, reducing immediate data protection concerns but also indicating limited interactivity. Overall, the site is functional but basic, with room for significant improvements in security, privacy compliance, and technical modernization.

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

    • 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 sevenmedia.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.

Daily monitoring

Recommended

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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
72
Security headers
15
Email security
70
DNS health
75
Network security
20
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
  • 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, targeting a general audience with a business-to-business or local client focus. The business model appears to be service-oriented, possibly offering media production or related creative services. The domain age and registrant data support a stable business presence. However, the lack of detailed service descriptions, certifications, or trust indicators limits insight into competitive advantages or market positioning. No partnerships or subsidiaries are identified. The company provides clear contact information, which supports credibility. Growth indicators and revenue streams are not discernible from the website content.

Security posture

The security maturity level is low to moderate. The absence of privacy and cookie policies indicates non-compliance with GDPR and related regulations. No incident response or security policy information is available. The use of an outdated jQuery version could expose the site to known vulnerabilities. No security headers or HTTPS enforcement details were found, which are critical for protecting user data and preventing attacks. The lack of a vulnerability disclosure policy or security.txt file suggests limited readiness for security incident handling. Overall, the site requires significant improvements to meet modern security and compliance standards.

Recommendations

  1. Publish comprehensive privacy and cookie policies to ensure GDPR compliance.
  2. Implement HTTPS with strict enforcement and add security headers such as Content-Security-Policy and Strict-Transport-Security.
  3. Upgrade JavaScript libraries to current secure versions to mitigate vulnerabilities.
  4. Add a security.txt file and establish a vulnerability disclosure process.
  5. Enhance website SEO, accessibility, and mobile responsiveness to improve user experience and reach.

Contact details published on the site

Addresses
Legal name
sevenmedia s.r.o.
VAT number
CZ26881179
Registration number
26881179
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
sevenmedia s.r.o.
Description
sevenmedia s.r.o. is a company based in Ostrava, Czech Republic, likely operating in the media sector. The website provides company contact details and showcases a slideshow of images, presumably related to their business activities.
Content quality
basic
Branding
consistent

Technology

Stack
jQuery 2.1.3, Vegas slideshow plugin, Google Fonts (Kanit)
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
poor

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
poor
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. No privacy or cookie policies found on the website.
  2. Contact information is clearly presented including phone, email, and physical address.
  3. No forms or data collection mechanisms detected on the page.
  4. Website uses older jQuery version (2.1.3) which may have security implications.
  5. No social media links or external business-related links found.
  6. No security headers or explicit HTTPS enforcement information available from provided data.
  7. Website content is minimal and primarily informational with a slideshow of images.
  8. No evidence of tracking or analytics services.
  9. No vulnerability disclosure or security policy information present.
Technical notes

Notes

The website uses a simple tech stack with jQuery 2.1.3 and the Vegas slideshow plugin, along with Google Fonts. There is no evidence of a CMS or modern JavaScript frameworks. Hosting is likely provided by WEDOS, consistent with the registrar and nameservers. Performance is moderate but could be improved with optimization. The site is mobile responsive at a basic level but lacks advanced accessibility features. SEO optimization is minimal, with no meta description or Open Graph tags detected. The HTML content is valid but minimal, focusing on static information and image slideshows. There is no evidence of analytics or tracking services, which limits data-driven insights but improves privacy.
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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