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Security report for migersign.cz

Miger Advertising · Other · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

60/100

Risk levelMedium

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

Miger Advertising is a small Czech Republic-based advertising agency specializing in signmaking and related services such as cut graphics, billboards, light and 3D advertising, and presentation systems. The company has been operating since 2013 and maintains a professional online presence with clear contact information and a range of related partner services. The website is well-structured and provides relevant content targeting businesses and individuals seeking advertising signage solutions. Technically, the site uses legacy JavaScript libraries and common web tools like Google Analytics and Google Fonts, indicating moderate digital maturity. Security posture is average with no visible security headers and use of outdated libraries, posing potential risks. Privacy and cookie policies are absent, indicating compliance gaps with GDPR and related regulations. Overall, the website is functional and trustworthy but would benefit from security and compliance improvements.

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

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 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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 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 migersign.cz

This scan found 25 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

Email alerts on material changes and an exportable JSON history of every change.

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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
62
Security headers
55
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
60

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 advertising and signage sector, focusing on local/regional markets in the Czech Republic. Its business model revolves around providing custom advertising solutions including signage, graphics, and promotional materials. The presence of multiple related partner domains suggests a broader ecosystem of complementary services enhancing its market offering. The company targets small to medium businesses and individuals requiring advertising production. The domain age and WHOIS data support legitimacy and consistent business operation since 2013. Growth potential exists through digital modernization and enhanced compliance.

Security posture

The website demonstrates basic security awareness with HTTPS usage implied by Google Analytics integration. However, the use of an outdated jQuery version introduces vulnerabilities that could be exploited. No security headers were detected, reducing protection against common web attacks. The absence of privacy and cookie policies indicates non-compliance with GDPR, which could expose the business to regulatory risks. No incident response or security contact information is provided, limiting readiness for security events. Overall, the security posture is moderate but requires urgent updates to libraries, policy disclosures, and header implementations to improve resilience and compliance.

Recommendations

  1. Update all JavaScript libraries, especially jQuery, to current secure versions to mitigate known vulnerabilities.
  2. Implement and publish comprehensive privacy and cookie policies to comply with GDPR and enhance user trust.
  3. Add standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to improve security posture.
  4. Verify and enforce HTTPS across the entire website to ensure secure data transmission.
  5. Establish an incident response contact channel and document security policies to improve preparedness and transparency.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Miger Advertising
Description
Vyrobíme pro vás tištěné reklamní cedule, reklamní nápisy řezané do folie či orientační systémy do interiéru i exteriéru. Nabízí výrobu řezané grafiky, billboardů, polepů, světelné a 3D reklamy, prezentačních systémů a gravírování.
Key services
Řezaná grafika, Orientační systémy, Reklamní cedule, Billboardy, Polepy, Světelná a 3D reklama, Gravírování, Prezentační systémy
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.7.2, Google Analytics, Google Fonts, Lightbox.js, Flexslider
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
50/100
Good practices seen
  • Use of HTTPS (implied by Google Analytics setup with UA and gtag.js)
  • No visible exposed sensitive data

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a small local advertising agency specializing in signmaking and related services.
  2. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. Use of outdated JavaScript libraries presents security risks.
  4. Contact information is clearly presented with phone numbers and physical address.
  5. Active Facebook social media presence linked.
  6. No forms detected on the main page; no data collection forms visible.
  7. SEO and accessibility are basic but functional.
  8. No security headers detected in provided data; SSL status unknown but likely present due to Google Analytics usage.
  9. No evidence of WAF or content blocking.
Technical notes

Notes

The website uses a traditional HTML structure with linked CSS and JavaScript files including jQuery 1.7.2, Flexslider, and Lightbox for UI components. Google Fonts and Google Analytics are integrated for typography and analytics respectively. The site lacks a modern CMS or framework indication and shows basic SEO meta tags. Performance is moderate with no explicit mobile optimization detected beyond basic CSS. Accessibility features are minimal. The technical stack is functional but outdated, presenting modernization opportunities to improve security, performance, and user experience.
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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