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Security report for dc-nn.com

AVERIA LTD. · Technology · United Kingdom

Medium risk. 5 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

72/100

Risk levelMedium

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

DATACENTER NETWORK NEWS is a Czech-language B2B community website focused on data centers, technology, services, and related products. Operated by AVERIA LTD., a UK-registered company, the site provides industry news, insights, and community engagement for professionals in the data center sector. The website demonstrates a professional design with consistent branding and good content quality, targeting a specialized audience in the technology and energy sectors. Technically, the site is built on WordPress with modern plugins for SEO, cookie compliance, and social sharing, ensuring good mobile optimization and accessibility. Security posture is solid with HTTPS enabled and cookie consent implemented, though some security headers are missing and no explicit security policy or incident response contacts are provided. WHOIS data is missing, indicating possible recent registration or privacy protection, which slightly impacts trust but is mitigated by the professional site content and presence of privacy policies. Overall, the site is a credible niche media outlet with room for improvement in security transparency and contact information.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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

5 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.

    • 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

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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
67
Security headers
70
Email security
65
DNS health
80
Network security
100
GDPR outside view
50
Average
72

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dc-nn.com, from OffSeq Breach.

No leaked records found

Breach holds no records for dc-nn.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The website positions itself as a niche B2B media platform specializing in data center news and technology updates. It leverages a content publishing business model with a focus on industry professionals and companies interested in data center infrastructure, cloud, security, and energy. The presence of multiple related network news sites under the same parent company suggests a broader media network strategy. The site maintains partnerships and social media presence to extend reach and engagement. Revenue streams likely include advertising, sponsored content, and subscriptions to related publications. Growth indicators include regular content updates and integration of modern web technologies. Strategic observations highlight the importance of expanding contact transparency and enhancing security policies to strengthen market trust.

Security posture

The website exhibits a moderate to good security maturity level with HTTPS enforced and GDPR-compliant cookie consent mechanisms in place. However, the absence of visible HTTP security headers such as Content-Security-Policy, X-Frame-Options, and others indicates room for improvement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The lack of explicit incident response or vulnerability disclosure information suggests limited readiness for security incidents. Compliance with GDPR is evident through privacy and cookie policies, but additional security documentation would enhance trust. Overall, the security posture is adequate for a content publishing site but should be enhanced to meet higher standards and regulatory requirements.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Add clear company contact details including verified emails and phone numbers to enhance business credibility.
  4. Regularly audit and update third-party plugins and scripts to mitigate potential vulnerabilities.
  5. Consider implementing CAPTCHA or other anti-bot measures on forms to prevent abuse and improve security.

Contact details published on the site

Addresses
Legal name
AVERIA LTD.
Registration number
06972108
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AVERIA LTD.
Description
B2B komunitní web zaměřený na datová centra, technologie, služby a produkty, které se datových center týkají.
Key services
Industry news articles, Community engagement, RSS feeds, Social media presence
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, PHP, jQuery, Font Awesome, Google Fonts, All in One SEO plugin, Complianz GDPR/CCPA Cookie Consent plugin, AddToAny sharing plugin, Elementor, BxSlider
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
AddToAny
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional B2B news portal focused on data centers and related technologies.
  2. Content is in Czech language with good localization and SEO.
  3. No contact emails or phone numbers explicitly provided on the homepage or footer.
  4. Cookie consent and privacy policies are implemented and accessible.
  5. No terms of service or explicit security policy pages found.
  6. No visible security incident response or vulnerability disclosure information.
  7. WHOIS data is missing, indicating possible new domain or privacy protection.
  8. Website uses modern WordPress CMS with common plugins for SEO and cookie compliance.
  9. No WAF or blocking mechanisms detected; site fully accessible.
  10. Social media presence includes YouTube, Twitter, LinkedIn, Facebook.
Technical notes

Notes

The website is built on WordPress 6.8.3 with a modern tech stack including jQuery, Font Awesome, Google Fonts, and popular plugins such as All in One SEO, Complianz GDPR/CCPA Cookie Consent, AddToAny, and Elementor page builder. The site uses BxSlider for content sliders and is optimized for mobile devices with responsive design. Performance is moderate with no major issues detected. SEO is well addressed with proper meta tags, Open Graph, and JSON-LD structured data. Accessibility features are present, including skip links and screen reader text. The site lacks explicit hosting provider information and could benefit from performance optimization and enhanced 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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