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Security report for dizen.digital

dizen · Other · Czech Republic

Low risk. 3 critical or high findings in Security headers and SSL/TLS.

Security score

84/100

Risk levelLow

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

The Facebook page 'dizen' represents a small graphic design studio based in Jihlava, Czech Republic, specializing in creative design services. The business leverages the Facebook platform to showcase its portfolio and engage with a local audience, maintaining a modest but active follower base. The page content is professional and clearly communicates the studio's niche within the Bohemian-Moravian Highlands region. Technically, the page benefits from Facebook's robust infrastructure, ensuring fast loading times, mobile optimization, and secure HTTPS delivery. However, the page lacks direct privacy and cookie policies, which is typical for Facebook pages but may impact compliance perceptions. Security posture is strong due to Facebook's platform controls, though explicit security headers and incident response information are absent. Overall, the business presents a trustworthy and professional front with room for enhanced privacy transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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

3 findings rated critical or high. Fix these first.

  1. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  2. 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

      SSL Certificate Expires Soon

      SSL certificate expires in 7 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching dizen.digital

This scan found 13 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
57
Security headers
70
Email security
98
DNS health
90
Network security
100
GDPR outside view
88
Average
84

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 dizen.digital, from OffSeq Breach.

No leaked records found

Breach holds no records for dizen.digital 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

Dizen operates as a small, local graphic design studio targeting clients within the Czech Republic, particularly the Vysočina region. Its business model centers on creative services with a focus on visual branding and design. The Facebook page serves as a primary marketing and engagement channel, supplemented by links to an official website and Instagram profile. The company appears to have a consistent brand presence and moderate market positioning within its niche. No evidence of larger corporate affiliations or subsidiaries was found. The business benefits from Facebook's platform reach but lacks standalone digital assets such as a dedicated privacy policy or security disclosures.

Security posture

The security posture of the Facebook page is inherently strong due to Facebook's platform security, including enforced HTTPS and platform-level protections. No vulnerabilities or exposed sensitive data were detected in the page content. However, the absence of explicit security headers and lack of visible incident response or security policy information limits the transparency of security practices. Privacy compliance is minimal, with no direct privacy or cookie policies linked. The page does not provide dedicated security contact channels. Overall, the security risk is low given the platform context but could be improved with better privacy and security disclosures.

Recommendations

  1. Add links to privacy and cookie policies on the official website to improve compliance transparency.
  2. Implement explicit security headers such as Content-Security-Policy and X-Content-Type-Options on the official website.
  3. Provide clear incident response and security contact information to enhance trust and readiness.
  4. Enhance privacy compliance by informing users about data collection and usage practices.
  5. Maintain consistent branding and update content regularly to improve engagement and professionalism.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
dizen
Description
grafické studio uprostřed hvozdů a divočiny Vysočiny // a graphic design studio deep within the forests and wilds of the Bohemian-Moravian Highlands
Key services
graphic design
Content quality
good
Branding
consistent

Technology

Stack
Facebook platform, React, JavaScript
Frameworks
React
Platforms
Facebook
Performance
fast
Mobile
excellent
Accessibility
good
SEO
basic

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced

Analytics and tracking

Services
Facebook analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook marketing tools
Transparency
basic

Site quality

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

Key observations

  1. Website is a Facebook page for a graphic design studio named 'dizen' located in Jihlava, Czech Republic.
  2. WHOIS data for facebook.com domain is not accessible due to privacy and registry restrictions.
  3. No privacy policy, cookie policy, or terms of service links found on the Facebook page itself.
  4. Contact information including phone number and email is present and clearly labeled.
  5. Social media presence includes Instagram and official website links.
  6. No security policy or incident response information is provided on the page.
  7. Page content is professional and relevant to the business.
  8. No adult or questionable content detected.
  9. Page is hosted and served by Facebook platform with HTTPS and modern technologies.
  10. No WAF or blocking mechanisms detected; content is fully accessible.
Technical notes

Notes

The Facebook page utilizes Facebook's proprietary platform technologies, including React and JavaScript frameworks, ensuring a modern and responsive user experience. The page is optimized for mobile devices and loads quickly due to Facebook's global CDN and infrastructure. SEO optimization is basic, typical for social media pages, with proper meta tags and Open Graph data for sharing. No CMS or external hosting provider is applicable as the page is hosted on Facebook. The technical implementation is solid but limited by platform constraints, with opportunities for enhanced accessibility and privacy features on the linked official website.
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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